{"id":15941,"date":"2026-08-17T02:02:59","date_gmt":"2026-08-17T02:02:59","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&#038;p=15941"},"modified":"2026-08-17T02:03:02","modified_gmt":"2026-08-17T02:03:02","slug":"overhead-crane-girder-web-crack-analysis","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/ur\/posts\/overhead-crane-girder-web-crack-analysis\/","title":{"rendered":"\u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9 \u062a\u062c\u0632\u06cc\u06c1: \u0648\u062c\u0648\u06c1\u0627\u062a \u0627\u0648\u0631 \u062d\u0644"},"content":{"rendered":"<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><p>\u0645\u0646\u062f\u0631\u062c\u0627\u062a \u06a9\u0627 \u062c\u062f\u0648\u0644<\/p><nav><ul><li><a href=\"#1-root-causes-of-overhead-crane-girder-web-cracking\">1. \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u06cc \u0628\u0646\u06cc\u0627\u062f\u06cc \u0648\u062c\u0648\u06c1\u0627\u062a<\/a><ul><li><a href=\"#1-1-stress-concentration\">1.1 \u062a\u0646\u0627\u0624 \u06a9\u0627 \u0627\u0631\u062a\u06a9\u0627\u0632<\/a><\/li><li><a href=\"#1-2-welding-quality\">1.2 \u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u0627 \u0645\u0639\u06cc\u0627\u0631<\/a><\/li><li><a href=\"#1-3-material-defects\">1.3 \u0645\u0627\u062f\u06cc \u0646\u0642\u0627\u0626\u0635<\/a><\/li><li><a href=\"#1-4-fatigue-loading\">1.4 \u062a\u06be\u06a9\u0627\u0648\u0679 \u0644\u0648\u0688\u0646\u06af<\/a><\/li><li><a href=\"#1-5-design-deficiencies\">1.5 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc \u06a9\u0645\u06cc<\/a><\/li><li><a href=\"#1-6-overloading-and-improper-use\">1.6 \u0627\u0648\u0648\u0631 \u0644\u0648\u0688\u0646\u06af \u0627\u0648\u0631 \u063a\u0644\u0637 \u0627\u0633\u062a\u0639\u0645\u0627\u0644<\/a><\/li><li><a href=\"#1-7-vibration-and-impact\">1.7 \u06a9\u0645\u067e\u0646 \u0627\u0648\u0631 \u0627\u062b\u0631<\/a><\/li><\/ul><\/li><li><a href=\"#2-solutions-for-overhead-crane-girder-web-cracking\">2. \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u06d2 \u062d\u0644<\/a><ul><li><a href=\"#2-1-improve-structural-design\">2.1 \u0633\u0627\u062e\u062a\u06cc \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0626\u06cc\u06ba<\/a><\/li><li><a href=\"#2-2-improve-welding-quality\">2.2 \u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u06d2 \u0645\u0639\u06cc\u0627\u0631 \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0626\u06cc\u06ba<\/a><\/li><li><a href=\"#2-3-ensure-material-quality\">2.3 \u0645\u0648\u0627\u062f \u06a9\u06d2 \u0645\u0639\u06cc\u0627\u0631 \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u0626\u06cc\u06ba<\/a><\/li><li><a href=\"#2-4-operate-equipment-properly\">2.4 \u0622\u0644\u0627\u062a \u06a9\u0648 \u0635\u062d\u06cc\u062d \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0686\u0644\u0627\u0626\u06cc\u06ba\u06d4<\/a><\/li><li><a href=\"#2-5-perform-regular-maintenance-and-inspection\">2.5 \u0628\u0627\u0642\u0627\u0639\u062f\u06c1 \u062f\u06cc\u06a9\u06be \u0628\u06be\u0627\u0644 \u0627\u0648\u0631 \u0645\u0639\u0627\u0626\u0646\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4<\/a><\/li><\/ul><\/li><li><a href=\"#conclusion\">\u0646\u062a\u06cc\u062c\u06c1<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<p>\u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u06a9\u06d2 \u0622\u062e\u0631 \u0645\u06cc\u06ba \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0645\u06cc\u06ba \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u0637\u0648\u06cc\u0644 \u0645\u062f\u062a\u06cc \u0633\u0631\u0648\u0633 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646\u0648\u06ba \u0645\u06cc\u06ba \u0627\u06cc\u06a9 \u0639\u0627\u0645 \u0627\u0648\u0631 \u0633\u0646\u06af\u06cc\u0646 \u0645\u0633\u0626\u0644\u06c1 \u06c1\u06d2\u06d4 \u0631\u0648\u06a9 \u062a\u06be\u0627\u0645 \u0627\u0648\u0631 \u062d\u0644 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0634\u06af\u0627\u0641 \u0628\u0646\u0646\u06d2 \u06a9\u06cc \u0648\u062c\u0648\u06c1\u0627\u062a \u06a9\u0648 \u0633\u0645\u062c\u06be\u0646\u0627 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2\u06d4 \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u06a9\u06d2 \u0622\u062e\u0631 \u0645\u06cc\u06ba \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u067e\u0631 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u06cc \u0648\u062c\u0648\u06c1\u0627\u062a \u06a9\u0627 \u062a\u062c\u0632\u06cc\u06c1 \u062f\u0631\u062c \u0630\u06cc\u0644 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2422\" height=\"1614\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Main-girder-end-web-crack.png\" alt=\"\" class=\"wp-image-15933\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Main-girder-end-web-crack.png 2422w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Main-girder-end-web-crack-1536x1024.png 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Main-girder-end-web-crack-2048x1365.png 2048w\" sizes=\"(max-width: 2422px) 100vw, 2422px\" \/><figcaption class=\"wp-element-caption\">\u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0627\u06cc\u0646\u0688 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9: \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u06a9\u06d2 \u06a9\u0648\u0646\u06d2 \u0645\u06cc\u06ba \u0634\u06af\u0627\u0641 \u0638\u0627\u06c1\u0631 \u06c1\u0648\u062a\u0627 \u06c1\u06d2 \u062c\u06c1\u0627\u06ba \u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0627\u0648\u0631 \u0627\u06cc\u0646\u0688 \u06a9\u06cc\u0631\u06cc\u062c \u0622\u067e\u0633 \u0645\u06cc\u06ba \u062c\u0691\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"1-root-causes-of-overhead-crane-girder-web-cracking\">1. \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u06cc \u0628\u0646\u06cc\u0627\u062f\u06cc \u0648\u062c\u0648\u06c1\u0627\u062a<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-1-stress-concentration\">1.1 \u062a\u0646\u0627\u0624 \u06a9\u0627 \u0627\u0631\u062a\u06a9\u0627\u0632<\/h3>\n\n\n\n<p>\u0645\u062e\u062a\u0644\u0641 \u06a9\u0627\u0645 \u06a9\u06d2 \u062d\u0627\u0644\u0627\u062a \u0645\u06cc\u06ba \u062c\u06c1\u062a\u06cc \u0636\u0631\u0648\u0631\u06cc\u0627\u062a \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0633\u0627\u062a\u06be \u0645\u0636\u0628\u0648\u0637\u06cc \u0627\u0648\u0631 \u0633\u062e\u062a\u06cc \u06a9\u06cc \u0636\u0631\u0648\u0631\u06cc\u0627\u062a \u06a9\u0648 \u067e\u0648\u0631\u0627 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2\u060c \u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u06a9\u06d2 \u0633\u0631\u06d2 \u06a9\u0648 \u0627\u06a9\u062b\u0631 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 \u062a\u0627\u06c1\u0645\u060c \u0633\u06cc\u06a9\u0634\u0646 \u06a9\u06cc \u062a\u0628\u062f\u06cc\u0644\u06cc \u0645\u06cc\u06ba \u06c1\u0646\u062f\u0633\u06cc \u062a\u0639\u0637\u0644 \u062a\u0646\u0627\u0624 \u06a9\u0627 \u0627\u0631\u062a\u06a9\u0627\u0632 \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u06cc\u0639\u0646\u06cc \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u067e\u0631 \u062f\u0628\u0627\u0624 \u062f\u06cc\u06af\u0631 \u0639\u0644\u0627\u0642\u0648\u06ba \u06a9\u06cc \u0646\u0633\u0628\u062a \u0646\u0645\u0627\u06cc\u0627\u06ba \u0637\u0648\u0631 \u067e\u0631 \u0632\u06cc\u0627\u062f\u06c1 \u06c1\u06d2\u06d4 \u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u0648\u0627\u0644\u06d2 \u0639\u0644\u0627\u0642\u06d2 \u0634\u0631\u0648\u0639 \u0627\u0648\u0631 \u067e\u06be\u06cc\u0644\u0627\u0624 \u0645\u06cc\u06ba \u0634\u06af\u0627\u0641 \u067e\u0691\u0646\u06d2 \u06a9\u0627 \u062e\u0637\u0631\u06c1 \u0631\u06a9\u06be\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0645\u062b\u0627\u0644 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631\u060c \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u06a9\u0627 \u0645\u06a9\u06cc\u0646\u06cc\u06a9\u0644 \u062a\u062c\u0632\u06cc\u06c1 \u0638\u0627\u06c1\u0631 \u06a9\u0631\u062a\u0627 \u06c1\u06d2 \u06a9\u06c1 \u0645\u0633\u0627\u0648\u06cc \u062a\u0646\u0627\u0624 \u06a9\u0627 \u0633\u0645\u0648\u0686 \u06a9\u0633\u06cc \u0627\u0648\u0631 \u062c\u06af\u06c1 \u06a9\u06d2 \u0645\u0642\u0627\u0628\u0644\u06d2 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u067e\u0631 \u0646\u0645\u0627\u06cc\u0627\u06ba \u0637\u0648\u0631 \u067e\u0631 \u0632\u06cc\u0627\u062f\u06c1 \u062a\u0646\u0627\u0624 \u06a9\u0648 \u0638\u0627\u06c1\u0631 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1035\" height=\"690\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Equivalent-stress-contour-of-an-overhead-crane.png\" alt=\"\" class=\"wp-image-15938\"\/><\/figure>\n\n\n\n<p>\u0627\u0648\u067e\u0631 \u062a\u062c\u0632\u06cc\u06c1 \u06a9\u06cc\u0627 \u06af\u06cc\u0627 \u067e\u0631\u0648\u0688\u06a9\u0679 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0645\u06cc\u06ba \u0627\u06cc\u06a9 \u0688\u06be\u0644\u0648\u0627\u0646 \u0645\u0646\u062a\u0642\u0644\u06cc \u06a9\u0648 \u0646\u0645\u0627\u06cc\u0627\u06ba \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0628 \u06a9\u06c1 \u0627\u0633 \u0645\u0639\u0627\u0645\u0644\u06d2 \u0645\u06cc\u06ba \u0688\u06be\u0627\u0646\u0686\u06c1 \u0627\u06cc\u06a9 \u062f\u0627\u0626\u06cc\u06ba \u0632\u0627\u0648\u06cc\u06c1 \u06a9\u06cc \u0645\u0646\u062a\u0642\u0644\u06cc \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062c\u0648 \u0627\u0633 \u0633\u06d2 \u0628\u06be\u06cc \u0632\u06cc\u0627\u062f\u06c1 \u0634\u062f\u06cc\u062f \u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u06a9\u06cc \u06a9\u06cc\u0641\u06cc\u062a \u067e\u06cc\u062f\u0627 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-2-welding-quality\">1.2 \u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u0627 \u0645\u0639\u06cc\u0627\u0631<\/h3>\n\n\n\n<p>\u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u0627 \u0645\u0639\u06cc\u0627\u0631 \u0628\u0631\u0627\u06c1 \u0631\u0627\u0633\u062a \u0633\u0627\u062e\u062a\u06cc \u062d\u0641\u0627\u0638\u062a \u0627\u0648\u0631 \u0633\u0631\u0648\u0633 \u06a9\u06cc \u0632\u0646\u062f\u06af\u06cc \u06a9\u0648 \u0645\u062a\u0627\u062b\u0631 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 \u063a\u0644\u0637 \u0648\u06cc\u0644\u0688\u0646\u06af \u0622\u067e\u0631\u06cc\u0634\u0646 \u0622\u0633\u0627\u0646\u06cc \u0633\u06d2 \u0646\u0642\u0627\u0626\u0635 \u067e\u06cc\u062f\u0627 \u06a9\u0631 \u0633\u06a9\u062a\u0627 \u06c1\u06d2 \u062c\u06cc\u0633\u06d2 \u06a9\u06c1 \u067e\u0648\u0631\u0633\u0679\u06cc\u060c \u0633\u0644\u06cc\u06af \u0627\u0646\u06a9\u0644\u0648\u0698\u0646\u060c \u0646\u0627\u0645\u06a9\u0645\u0644 \u062f\u062e\u0648\u0644\u060c \u0627\u0648\u0631 \u0648\u06cc\u0644\u0688 \u06a9\u0631\u06cc\u06a9\u0633\u06d4 \u06cc\u06c1 \u0646\u0642\u0627\u0626\u0635 \u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631 \u06a9\u0627\u0645 \u06a9\u0631\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0628\u06cc\u0631\u0648\u0646\u06cc \u0628\u0648\u062c\u06be \u06a9\u06d2 \u0646\u06cc\u0686\u06d2 \u0622\u0633\u0627\u0646\u06cc \u0633\u06d2 \u0634\u06af\u0627\u0641 \u0634\u0631\u0648\u0639 \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u06d2 \u0645\u0642\u0627\u0645\u0627\u062a \u0628\u0646 \u062c\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u06d2 \u0645\u0639\u06cc\u0627\u0631 \u06a9\u06d2 \u0645\u0633\u0627\u0626\u0644 \u0648\u06cc\u0644\u0688 \u062c\u06cc\u0648\u0645\u06cc\u0679\u0631\u06cc \u06a9\u06cc \u067e\u06cc\u0686\u06cc\u062f\u06af\u06cc \u06a9\u06cc \u0648\u062c\u06c1 \u0633\u06d2 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646\u0632 \u067e\u0631 \u06c1\u0648\u0646\u06d2 \u06a9\u0627 \u0632\u06cc\u0627\u062f\u06c1 \u0627\u0645\u06a9\u0627\u0646 \u06c1\u06d2\u06d4 \u0627\u0633 \u0635\u0648\u0631\u062a \u0645\u06cc\u06ba\u060c \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0648\u06cc\u0644\u0688 \u06a9\u06d2 \u062f\u0627\u0626\u06cc\u06ba \u0632\u0627\u0648\u06cc\u06c1 \u0648\u0627\u0644\u06d2 \u06a9\u0648\u0646\u06d2 \u0645\u06cc\u06ba \u0648\u06cc\u0644\u0688 \u06a9\u06d2 \u0645\u0639\u06cc\u0627\u0631 \u06a9\u06cc \u0636\u0645\u0627\u0646\u062a \u062f\u06cc\u0646\u0627 \u0645\u0634\u06a9\u0644 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-3-material-defects\">1.3 \u0645\u0627\u062f\u06cc \u0646\u0642\u0627\u0626\u0635<\/h3>\n\n\n\n<p>\u067e\u06cc\u062f\u0627\u0648\u0627\u0631 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0639\u0645\u0644 \u06a9\u06d2 \u0645\u0633\u0627\u0626\u0644 \u06a9\u06cc \u0648\u062c\u06c1 \u0633\u06d2 \u0627\u0633\u0679\u06cc\u0644 \u0645\u06cc\u06ba \u0627\u0646\u062f\u0631\u0648\u0646\u06cc \u0646\u0642\u0627\u0626\u0635 \u062c\u06cc\u0633\u06d2 \u063a\u06cc\u0631 \u062f\u06be\u0627\u062a\u06cc \u0634\u0645\u0648\u0644\u06cc\u062a\u060c \u067e\u0648\u0631\u0633\u0679\u06cc\u060c \u0627\u0648\u0631 \u0645\u0627\u0626\u06cc\u06a9\u0631\u0648 \u06a9\u0631\u06cc\u06a9\u0633 \u0645\u0648\u062c\u0648\u062f \u06c1\u0648 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u06cc\u06c1 \u0646\u0642\u0627\u0626\u0635 \u062f\u0628\u0627\u0624 \u06a9\u06d2 \u062a\u062d\u062a \u067e\u06be\u06cc\u0644\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0646\u0638\u0631 \u0622\u0646\u06d2 \u0648\u0627\u0644\u06cc \u062f\u0631\u0627\u0691\u06cc\u06ba \u0628\u0646 \u062c\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0627\u0633 \u06a9\u06d2 \u0639\u0644\u0627\u0648\u06c1\u060c \u0645\u062e\u062a\u0644\u0641 \u0628\u06cc\u0686\u0648\u06ba \u06a9\u06d2 \u062f\u0631\u0645\u06cc\u0627\u0646 \u0645\u0627\u062f\u06cc \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0645\u06cc\u06ba \u062a\u063a\u06cc\u0631\u0627\u062a \u0645\u0642\u0627\u0645\u06cc \u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u06a9\u0627 \u0633\u0628\u0628 \u0628\u0646 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u0645\u0645\u06a9\u0646\u06c1 \u0637\u0648\u0631 \u067e\u0631 \u062f\u0631\u0627\u0691\u06cc\u06ba \u0634\u0631\u0648\u0639 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u0627\u0633 \u0645\u0639\u0627\u0645\u0644\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0627\u062f\u06cc \u0645\u0639\u0644\u0648\u0645\u0627\u062a \u062f\u0633\u062a\u06cc\u0627\u0628 \u0646\u06c1\u06cc\u06ba \u06c1\u06cc\u06ba\u060c \u0627\u0633 \u0644\u06cc\u06d2 \u0645\u0627\u062f\u06cc \u0646\u0642\u0627\u0626\u0635 \u06a9\u0648 \u0627\u06cc\u06a9 \u0645\u0639\u0627\u0648\u0646 \u0639\u0646\u0635\u0631 \u06a9\u06d2 \u0637\u0648\u0631 \u067e\u0631 \u0645\u0633\u062a\u0631\u062f \u0646\u06c1\u06cc\u06ba \u06a9\u06cc\u0627 \u062c\u0627 \u0633\u06a9\u062a\u0627\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-4-fatigue-loading\">1.4 \u062a\u06be\u06a9\u0627\u0648\u0679 \u0644\u0648\u0688\u0646\u06af<\/h3>\n\n\n\n<p>\u0622\u067e\u0631\u06cc\u0634\u0646 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646\u0648\u06ba \u06a9\u0648 \u0627\u06a9\u062b\u0631 \u0628\u0627\u0631 \u0628\u0627\u0631 \u0645\u062a\u062d\u0631\u06a9 \u0628\u0648\u062c\u06be \u06a9\u0627 \u0646\u0634\u0627\u0646\u06c1 \u0628\u0646\u0627\u06cc\u0627 \u062c\u0627\u062a\u0627 \u06c1\u06d2\u06d4 \u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u06a9\u0627 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0686\u06a9\u0631\u0627\u062a\u06cc \u062a\u0646\u0627\u0624 \u06a9\u06cc \u0645\u062e\u062a\u0644\u0641 \u062d\u0627\u0644\u062a\u0648\u06ba \u06a9\u0627 \u062a\u062c\u0631\u0628\u06c1 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u060c \u062e\u0627\u0635 \u0637\u0648\u0631 \u067e\u0631 \u062c\u0628 \u0628\u0648\u062c\u06be \u0627\u0679\u06be\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u06cc\u06c1 \u0628\u0627\u0631 \u0628\u0627\u0631 \u062f\u0628\u0627\u0624 \u0648\u0627\u0644\u06cc \u0633\u0627\u0626\u06cc\u06a9\u0644\u0646\u06af \u0645\u0648\u0627\u062f \u06a9\u06cc \u062a\u06be\u06a9\u0627\u0648\u0679 \u06a9\u06cc \u0646\u0627\u06a9\u0627\u0645\u06cc \u06a9\u0627 \u0628\u0627\u0639\u062b \u0628\u0646\u062a\u06cc \u06c1\u06d2 - \u0637\u0648\u06cc\u0644 \u0633\u0631\u0648\u0633 \u06a9\u06d2 \u0628\u0639\u062f \u062a\u06be\u06a9\u0627\u0648\u0679 \u0645\u06cc\u06ba \u062f\u0631\u0627\u0691\u06cc\u06ba \u067e\u06cc\u062f\u0627 \u06c1\u0648 \u0633\u06a9\u062a\u06cc \u06c1\u06cc\u06ba \u06cc\u06c1\u0627\u06ba \u062a\u06a9 \u06a9\u06c1 \u062c\u0628 \u062a\u0646\u0627\u0624 \u06a9\u06cc \u0633\u0637\u062d \u0645\u0648\u0627\u062f \u06a9\u06cc \u067e\u06cc\u062f\u0627\u0648\u0627\u0631\u06cc \u0637\u0627\u0642\u062a \u0633\u06d2 \u0646\u06cc\u0686\u06d2 \u0631\u06c1\u062a\u06cc \u06c1\u06d2\u06d4 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u06a9\u0634\u06cc\u062f\u06af\u06cc \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u0627\u0648\u0631 \u0645\u0627\u062f\u06cc \u062a\u06be\u06a9\u0627\u0648\u0679 \u06a9\u06d2 \u0645\u0634\u062a\u0631\u06a9\u06c1 \u0627\u062b\u0631\u0627\u062a \u06a9\u06cc \u0648\u062c\u06c1 \u0633\u06d2 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u06d2 \u0644\u06cc\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u062d\u0633\u0627\u0633 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-5-design-deficiencies\">1.5 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc \u06a9\u0645\u06cc<\/h3>\n\n\n\n<p>\u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06d2 \u0639\u0648\u0627\u0645\u0644 \u062c\u0648 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u06d2 \u062e\u0637\u0631\u06d2 \u06a9\u0648 \u0628\u0691\u06be\u0627\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0646 \u0645\u06cc\u06ba \u06c1\u0645\u0648\u0627\u0631 \u06a9\u0648\u0646\u0679\u0648\u0631\u0646\u06af \u06a9\u06d2 \u0628\u063a\u06cc\u0631 \u0627\u0686\u0627\u0646\u06a9 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0679\u0631\u0627\u0646\u0632\u06cc\u0634\u0646\u060c \u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u06a9\u06d2 \u0627\u062b\u0631\u0627\u062a \u06a9\u06d2 \u0644\u06cc\u06d2 \u0645\u0646\u0627\u0633\u0628 \u062d\u0633\u0627\u0628 \u0645\u06cc\u06ba \u0646\u0627\u06a9\u0627\u0645\u06cc\u060c \u0627\u0648\u0631 \u062a\u06be\u06a9\u0627\u0648\u0679 \u06a9\u06d2 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06d2 \u062a\u062d\u0641\u0638\u0627\u062a \u06a9\u0648 \u0646\u0638\u0631 \u0627\u0646\u062f\u0627\u0632 \u06a9\u0631\u0646\u0627 \u0634\u0627\u0645\u0644 \u06c1\u06cc\u06ba\u06d4 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06d2 \u0645\u0631\u062d\u0644\u06d2 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0645\u06cc\u06ba \u06a9\u0645\u06a9 \u06a9\u0648 \u0686\u06be\u0648\u0691\u0646\u0627 \u0628\u06be\u06cc \u0637\u0648\u06cc\u0644 \u0645\u062f\u062a\u06cc \u0633\u0631\u0648\u0633 \u0645\u06cc\u06ba \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u0627 \u0628\u0627\u0639\u062b \u0628\u0646 \u0633\u06a9\u062a\u0627 \u06c1\u06d2\u06d4 \u0644\u06c1\u0630\u0627 \u0645\u0646\u0627\u0633\u0628 \u0688\u06cc\u0632\u0627\u0626\u0646 \u0634\u06af\u0627\u0641 \u06a9\u06cc \u062a\u0634\u06a9\u06cc\u0644 \u06a9\u0648 \u06a9\u0645 \u06a9\u0631\u0646\u06d2 \u0645\u06cc\u06ba \u0627\u06c1\u0645 \u06a9\u0631\u062f\u0627\u0631 \u0627\u062f\u0627 \u06a9\u0631\u062a\u0627 \u06c1\u06d2\u06d4 <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-6-overloading-and-improper-use\">1.6 \u0627\u0648\u0648\u0631 \u0644\u0648\u0688\u0646\u06af \u0627\u0648\u0631 \u063a\u0644\u0637 \u0627\u0633\u062a\u0639\u0645\u0627\u0644<\/h3>\n\n\n\n<p>\u0627\u06af\u0631\u0686\u06c1 \u06a9\u0631\u06cc\u0646\u0648\u06ba \u06a9\u0648 \u0642\u0627\u0628\u0644 \u0627\u0637\u0644\u0627\u0642 \u0645\u0639\u06cc\u0627\u0631\u0627\u062a \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0627\u06cc\u06a9 \u0645\u062e\u0635\u0648\u0635 \u062d\u0641\u0627\u0638\u062a\u06cc \u0645\u0627\u0631\u062c\u0646 \u06a9\u06d2 \u0633\u0627\u062a\u06be \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u060c \u0644\u06cc\u06a9\u0646 \u0627\u0648\u0648\u0631 \u0644\u0648\u0688\u0646\u06af \u0627\u0648\u0631 \u0633\u06a9\u06cc\u0648 \u067e\u0644\u0646\u06af \u06cc\u0627 \u0688\u06cc\u06af\u0646\u0644 \u0644\u0641\u0679\u0646\u06af \u0639\u0645\u0644\u06cc \u0637\u0648\u0631 \u067e\u0631 \u06a9\u0648\u0626\u06cc \u063a\u06cc\u0631 \u0645\u0639\u0645\u0648\u0644\u06cc \u0628\u0627\u062a \u0646\u06c1\u06cc\u06ba \u06c1\u06d2\u06d4 \u0628\u0627\u0631 \u0628\u0627\u0631 \u0627\u0648\u0648\u0631 \u0644\u0648\u0688\u0646\u06af \u0627\u0648\u0631 \u0644\u0641\u0679\u0646\u06af \u06a9\u06d2 \u0646\u0627\u0645\u0646\u0627\u0633\u0628 \u0637\u0631\u06cc\u0642\u06d2 \u0645\u0631\u06a9\u0632\u06cc \u06af\u0631\u0688\u0631 \u06a9\u0648 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc \u0627\u0642\u062f\u0627\u0631 \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u062f\u0628\u0627\u0624 \u06a9\u0627 \u0646\u0634\u0627\u0646\u06c1 \u0628\u0646\u0627\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0633 \u06a9\u06d2 \u0646\u062a\u06cc\u062c\u06d2 \u0645\u06cc\u06ba \u0645\u0642\u0627\u0645\u06cc \u0633\u0637\u062d \u067e\u0631 \u062a\u0646\u0627\u0624 \u06a9\u0627 \u0627\u0631\u062a\u06a9\u0627\u0632\u060c \u062a\u06cc\u0632 \u0645\u0648\u0627\u062f \u06a9\u06cc \u062a\u06be\u06a9\u0627\u0648\u0679 \u0627\u0648\u0631 \u0628\u0627\u0644\u0622\u062e\u0631 \u0634\u06af\u0627\u0641 \u06a9\u06cc \u062a\u0634\u06a9\u06cc\u0644 \u06c1\u0648\u062a\u06cc \u06c1\u06d2\u06d4 \u0627\u0648\u0648\u0631 \u0644\u0648\u0688\u0646\u06af \u0633\u0627\u062e\u062a\u06cc \u062e\u0631\u0627\u0628\u06cc \u06a9\u0627 \u0633\u0628\u0628 \u0628\u06be\u06cc \u0628\u0646 \u0633\u06a9\u062a\u06cc \u06c1\u06d2\u060c \u062c\u0633 \u0633\u06d2 \u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u0645\u06cc\u06ba \u0645\u0632\u06cc\u062f \u0634\u062f\u062a \u0622\u062a\u06cc \u06c1\u06d2 \u0627\u0648\u0631 \u0634\u06af\u0627\u0641 \u06a9\u06d2 \u067e\u06be\u06cc\u0644\u0627\u0624 \u0645\u06cc\u06ba \u0627\u0636\u0627\u0641\u06c1 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"1-7-vibration-and-impact\">1.7 \u06a9\u0645\u067e\u0646 \u0627\u0648\u0631 \u0627\u062b\u0631<\/h3>\n\n\n\n<p>\u06a9\u0631\u06cc\u0646\u06cc\u06ba \u0644\u0627\u0632\u0645\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0622\u067e\u0631\u06cc\u0634\u0646 \u06a9\u06d2 \u062f\u0648\u0631\u0627\u0646 \u06a9\u0645\u067e\u0646 \u0627\u0648\u0631 \u0627\u062b\u0631 \u06a9\u0627 \u0646\u0634\u0627\u0646\u06c1 \u0628\u0646\u062a\u06cc \u06c1\u06cc\u06ba\u06d4 \u0636\u0631\u0648\u0631\u062a \u0633\u06d2 \u0632\u06cc\u0627\u062f\u06c1 \u0631\u06cc\u0644 \u062c\u0648\u0627\u0626\u0646\u0679 \u06af\u06cc\u067e\u0633 \u06a9\u0627\u0641\u06cc \u0627\u062b\u0631 \u0628\u0648\u062c\u06be \u067e\u06cc\u062f\u0627 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba \u06a9\u06cc\u0648\u0646\u06a9\u06c1 \u06a9\u0631\u06cc\u0646 \u0631\u06cc\u0644 \u06a9\u06d2 \u062c\u0648\u0691\u0648\u06ba \u0645\u06cc\u06ba \u0633\u0641\u0631 \u06a9\u0631\u062a\u06cc \u06c1\u06d2\u06d4 \u0637\u0648\u06cc\u0644 \u0645\u062f\u062a\u06cc \u06a9\u0645\u067e\u0646 \u0627\u0648\u0631 \u0627\u062b\u0631\u0627\u062a \u062a\u06be\u06a9\u0627\u0648\u0679 \u06a9\u0648 \u0646\u0642\u0635\u0627\u0646 \u067e\u06c1\u0646\u0686\u0627\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0645\u0627\u0626\u06a9\u0631\u0648 \u06a9\u0631\u06cc\u06a9\u0633 \u06a9\u06d2 \u067e\u06be\u06cc\u0644\u0627\u0624 \u06a9\u0648 \u0641\u0631\u0648\u063a \u062f\u06cc\u062a\u06d2 \u06c1\u06cc\u06ba\u06d4 \u062f\u0631\u0627\u0691\u06cc\u06ba \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646\u0632 \u067e\u0631 \u0634\u0631\u0648\u0639 \u06c1\u0648\u0646\u06d2 \u0627\u0648\u0631 \u067e\u06be\u06cc\u0644\u0646\u06d2 \u06a9\u0627 \u0632\u06cc\u0627\u062f\u06c1 \u0627\u0645\u06a9\u0627\u0646 \u06c1\u06d2 \u062c\u06c1\u0627\u06ba \u062a\u0646\u0627\u0624 \u06a9\u0627 \u0627\u0631\u062a\u06a9\u0627\u0632 \u067e\u06c1\u0644\u06d2 \u0633\u06d2 \u0645\u0648\u062c\u0648\u062f \u06c1\u06d2\u06d4<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"2-solutions-for-overhead-crane-girder-web-cracking\">2. \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u06d2 \u062d\u0644<\/h2>\n\n\n\n<p>\u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u06a9\u06d2 \u0622\u062e\u0631 \u0645\u06cc\u06ba \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0645\u06cc\u06ba \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u0648 \u0631\u0648\u06a9\u0646\u06d2 \u0627\u0648\u0631 \u06a9\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u06a9\u0627 \u0627\u06cc\u06a9 \u062c\u0627\u0645\u0639 \u0633\u06cc\u0679 \u0644\u06cc\u0627 \u062c\u0627\u0646\u0627 \u0686\u0627\u06c1\u06cc\u06d2:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-1-improve-structural-design\">2.1 \u0633\u0627\u062e\u062a\u06cc \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0626\u06cc\u06ba<\/h3>\n\n\n\n<p>\u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u06a9\u0648 \u06a9\u0645 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06c1\u0645\u0648\u0627\u0631\u060c \u0628\u062a\u062f\u0631\u06cc\u062c \u0679\u0631\u0627\u0646\u0632\u06cc\u0634\u0646 \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u062a\u06d2 \u06c1\u0648\u0626\u06d2 \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0626\u06cc\u06ba\u06d4 \u0637\u0648\u06cc\u0644 \u0645\u062f\u062a\u06cc \u062a\u06be\u06a9\u0627\u0648\u0679 \u06a9\u06d2 \u062e\u062f\u0634\u0627\u062a \u06a9\u0648 \u062f\u0648\u0631 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062a\u06be\u06a9\u0627\u0648\u0679 \u06a9\u06d2 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u0648 \u0634\u0627\u0645\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u062a\u062c\u0648\u06cc\u0632 \u06a9\u0631\u062f\u06c1 \u0627\u0635\u0644\u0627\u062d\u06cc \u06a9\u0645\u06a9 \u06a9\u06d2 \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u0645\u06cc\u06ba \u0634\u0627\u0645\u0644 \u06c1\u06cc\u06ba:<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1080\" height=\"720\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Adding-a-gusset-plate-at-the-connection-plate.png\" alt=\"\" class=\"wp-image-15947\"\/><\/figure>\n\n\n\n<p>\u0645\u0642\u0627\u0645\u06cc \u0633\u062e\u062a\u06cc \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06a9\u0646\u06a9\u0634\u0646 \u067e\u0631 \u0645\u062b\u0644\u062b \u06af\u0633\u0679 \u067e\u0644\u06cc\u0679\u06cc\u06ba \u0634\u0627\u0645\u0644 \u06a9\u0631\u06cc\u06ba\u060c \u062c\u06cc\u0633\u0627 \u06a9\u06c1 \u0646\u06cc\u0686\u06d2 \u062f\u06cc \u06af\u0626\u06cc \u062a\u0635\u0648\u06cc\u0631 \u0645\u06cc\u06ba \u062f\u06a9\u06be\u0627\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2496\" height=\"1664\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-plate-scheme.png\" alt=\"\" class=\"wp-image-15935\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-plate-scheme.png 2496w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-plate-scheme-1536x1024.png 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-plate-scheme-2048x1365.png 2048w\" sizes=\"(max-width: 2496px) 100vw, 2496px\" \/><\/figure>\n\n\n\n<p>\u0627\u06cc\u06a9 \u0627\u0648\u0631 \u0637\u0631\u06cc\u0642\u06c1 \u067e\u06cc\u0686\u0646\u06af \u06a9\u06d2 \u0630\u0631\u06cc\u0639\u06d2 \u06a9\u0645\u06a9 \u06c1\u06d2\u060c \u062c\u06cc\u0633\u0627 \u06a9\u06c1 \u0646\u06cc\u0686\u06d2 \u062f\u06cc \u06af\u0626\u06cc \u062a\u0635\u0648\u06cc\u0631 \u0645\u06cc\u06ba \u062f\u06a9\u06be\u0627\u06cc\u0627 \u06af\u06cc\u0627 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"2496\" height=\"1664\" src=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-by-patching.png\" alt=\"\" class=\"wp-image-15936\" srcset=\"https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-by-patching.png 2496w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-by-patching-1536x1024.png 1536w, https:\/\/www.hndfcrane.com\/wp-content\/uploads\/2026\/08\/Reinforcement-by-patching-2048x1365.png 2048w\" sizes=\"(max-width: 2496px) 100vw, 2496px\" \/><\/figure>\n\n\n\n<p>\u062a\u0627\u06c1\u0645\u060c \u06a9\u06cc\u0648\u0646\u06a9\u06c1 \u0627\u0635\u0644 \u0688\u06be\u0627\u0646\u0686\u06d2 \u0645\u06cc\u06ba \u067e\u06c1\u0644\u06d2 \u0633\u06d2 \u06c1\u06cc \u0648\u06cc\u0628 \u06a9\u06d2 \u0646\u0686\u0644\u06d2 \u062d\u0635\u06d2 \u067e\u0631 \u0627\u06cc\u06a9 \u0645\u0636\u0628\u0648\u0637 \u067e\u0644\u06cc\u0679 \u0645\u0648\u062c\u0648\u062f \u06c1\u06d2\u060c \u0627\u0633 \u0644\u06cc\u06d2 \u06a9\u0633\u06cc \u0628\u06be\u06cc \u0646\u0626\u06cc \u0645\u0636\u0628\u0648\u0637 \u06a9\u0631\u0646\u06d2 \u0648\u0627\u0644\u06cc \u067e\u0644\u06cc\u0679 \u06a9\u0648 \u0645\u0648\u062c\u0648\u062f\u06c1 \u0633\u06d2 \u0628\u0686\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u067e\u0648\u0632\u06cc\u0634\u0646 \u0645\u06cc\u06ba \u0631\u06a9\u06be\u0646\u0627 \u0636\u0631\u0648\u0631\u06cc \u06c1\u06d2\u06d4 \u0627\u0633 \u0633\u06d2 \u0645\u0644\u062d\u0642\u06c1 \u0648\u06cc\u0644\u0688\u0632 \u067e\u0631 \u0627\u06cc\u06a9 \u062e\u0627\u0635 \u062a\u0646\u0627\u0624 \u06a9\u06d2 \u0627\u0631\u062a\u06a9\u0627\u0632 \u06a9\u0627 \u0645\u0633\u0626\u0644\u06c1 \u067e\u06cc\u062f\u0627 \u06c1\u0648\u062a\u0627 \u06c1\u06d2\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-2-improve-welding-quality\">2.2 \u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u06d2 \u0645\u0639\u06cc\u0627\u0631 \u06a9\u0648 \u0628\u06c1\u062a\u0631 \u0628\u0646\u0627\u0626\u06cc\u06ba<\/h3>\n\n\n\n<p>\u0639\u06cc\u0628 \u0633\u06d2 \u067e\u0627\u06a9 \u0648\u06cc\u0644\u0688\u0632 \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06c1 \u06a9\u0627\u0631 \u06a9\u0648 \u0633\u062e\u062a\u06cc \u0633\u06d2 \u06a9\u0646\u0679\u0631\u0648\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0648\u06cc\u0644\u0688\u0646\u06af \u06a9\u06d2 \u0646\u0642\u0627\u0626\u0635 \u06a9\u0627 \u0641\u0648\u0631\u06cc \u067e\u062a\u06c1 \u0644\u06af\u0627\u0646\u06d2 \u0627\u0648\u0631 \u0627\u0646 \u06a9\u06cc \u0645\u0631\u0645\u062a \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u062c\u062f\u06cc\u062f \u0648\u06cc\u0644\u0688\u0646\u06af \u062a\u06a9\u0646\u06cc\u06a9 \u0627\u0648\u0631 \u0645\u0639\u0627\u0626\u0646\u06c1 \u06a9\u06d2 \u0637\u0631\u06cc\u0642\u06d2 \u062c\u06cc\u0633\u06d2 \u0627\u0644\u0679\u0631\u0627\u0633\u0648\u0646\u06a9 \u0679\u06cc\u0633\u0679\u0646\u06af (UT) \u0627\u0648\u0631 \u0631\u06cc\u0688\u06cc\u0648\u06af\u0631\u0627\u0641\u06a9 \u0679\u06cc\u0633\u0679\u0646\u06af (RT) \u06a9\u0627 \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 <\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-3-ensure-material-quality\">2.3 \u0645\u0648\u0627\u062f \u06a9\u06d2 \u0645\u0639\u06cc\u0627\u0631 \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u0626\u06cc\u06ba<\/h3>\n\n\n\n<p>\u0627\u0628\u062a\u062f\u0627\u0626\u06cc \u0646\u0642\u0627\u0626\u0635 \u0633\u06d2 \u067e\u0627\u06a9 \u0627\u0639\u0644\u06cc\u0670 \u0645\u0639\u06cc\u0627\u0631 \u06a9\u0627 \u0645\u0648\u0627\u062f \u0627\u0633\u062a\u0639\u0645\u0627\u0644 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u0633 \u0628\u0627\u062a \u06a9\u06cc \u062a\u0635\u062f\u06cc\u0642 \u06a9\u0631\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u06a9\u06c1 \u0645\u0627\u062f\u06cc \u062e\u0635\u0648\u0635\u06cc\u0627\u062a \u0636\u0631\u0648\u0631\u06cc\u0627\u062a \u06a9\u0648 \u067e\u0648\u0631\u0627 \u06a9\u0631\u062a\u06cc \u06c1\u06cc\u06ba\u060c \u0628\u0627\u0642\u0627\u0639\u062f\u06af\u06cc \u0633\u06d2 \u0645\u0648\u0627\u062f \u06a9\u06cc \u062c\u0627\u0646\u0686 \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-4-operate-equipment-properly\">2.4 \u0622\u0644\u0627\u062a \u06a9\u0648 \u0635\u062d\u06cc\u062d \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0686\u0644\u0627\u0626\u06cc\u06ba\u06d4<\/h3>\n\n\n\n<p>\u0627\u0648\u0648\u0631\u0644\u0648\u0688\u0646\u06af \u06a9\u0648 \u0631\u0648\u06a9\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0622\u067e\u0631\u06cc\u0679\u0631\u0632 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0636\u0631\u0648\u0631\u06cc \u062a\u0631\u0628\u06cc\u062a \u0641\u0631\u0627\u06c1\u0645 \u06a9\u0631\u06cc\u06ba\u06d4 \u0627\u0633 \u06a9\u06cc \u0633\u0631\u0648\u0633 \u06a9\u06cc \u0632\u0646\u062f\u06af\u06cc \u06a9\u0648 \u0628\u0691\u06be\u0627\u0646\u06d2 \u06a9\u06d2 \u0644\u06cc\u06d2 \u0622\u0644\u0627\u062a \u06a9\u0648 \u0688\u06cc\u0632\u0627\u0626\u0646 \u06a9\u06cc \u0648\u0636\u0627\u062d\u062a\u0648\u06ba \u06a9\u06d2 \u0645\u0637\u0627\u0628\u0642 \u0686\u0644\u0627\u0626\u06cc\u06ba \u0627\u0648\u0631 \u0628\u0631\u0642\u0631\u0627\u0631 \u0631\u06a9\u06be\u06cc\u06ba\u06d4<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"2-5-perform-regular-maintenance-and-inspection\">2.5 \u0628\u0627\u0642\u0627\u0639\u062f\u06c1 \u062f\u06cc\u06a9\u06be \u0628\u06be\u0627\u0644 \u0627\u0648\u0631 \u0645\u0639\u0627\u0626\u0646\u06c1 \u06a9\u0631\u06cc\u06ba\u06d4<\/h3>\n\n\n\n<p>\u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646\u0648\u06ba \u067e\u0631 \u0628\u0627\u0642\u0627\u0639\u062f\u06af\u06cc \u0633\u06d2 \u062f\u06cc\u06a9\u06be \u0628\u06be\u0627\u0644 \u06a9\u06d2 \u0645\u0639\u0627\u0626\u0646\u06d2 \u06a9\u0631\u06cc\u06ba\u060c \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0648\u0627\u0644\u06d2 \u0639\u0644\u0627\u0642\u0648\u06ba \u06a9\u06cc \u0646\u06af\u0631\u0627\u0646\u06cc \u067e\u0631 \u062e\u0635\u0648\u0635\u06cc \u062a\u0648\u062c\u06c1 \u06a9\u06d2 \u0633\u0627\u062a\u06be\u060c \u0641\u0648\u0631\u06cc \u0637\u0648\u0631 \u067e\u0631 \u0634\u06af\u0627\u0641\u0648\u06ba \u06a9\u0627 \u067e\u062a\u06c1 \u0644\u06af\u0627\u0646\u06d2 \u0627\u0648\u0631 \u0627\u0646 \u06a9\u06cc \u0645\u0631\u0645\u062a \u06a9\u0631\u06cc\u06ba\u06d4<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"conclusion\">\u0646\u062a\u06cc\u062c\u06c1<\/h2>\n\n\n\n<p>\u0627\u0633 \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u06af\u0631\u0688\u0631 \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9 \u062a\u062c\u0632\u06cc\u06c1 \u0645\u06cc\u06ba \u0628\u06cc\u0627\u0646 \u06a9\u0631\u062f\u06c1 \u0627\u0642\u062f\u0627\u0645\u0627\u062a \u0627\u0648\u0648\u0631 \u06c1\u06cc\u0688 \u06a9\u0631\u06cc\u0646 \u0645\u06cc\u0646 \u06af\u0631\u0688\u0631 \u06a9\u06d2 \u0622\u062e\u0631 \u0645\u06cc\u06ba \u0645\u062a\u063a\u06cc\u0631 \u06a9\u0631\u0627\u0633 \u0633\u06cc\u06a9\u0634\u0646 \u0645\u06cc\u06ba \u0648\u06cc\u0628 \u06a9\u0631\u06cc\u06a9\u0646\u06af \u06a9\u0648 \u0645\u0624\u062b\u0631 \u0637\u0631\u06cc\u0642\u06d2 \u0633\u06d2 \u0631\u0648\u06a9 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba \u0627\u0648\u0631 \u0627\u0633\u06d2 \u06a9\u0645 \u06a9\u0631 \u0633\u06a9\u062a\u06d2 \u06c1\u06cc\u06ba\u060c \u062c\u0648 \u06a9\u06c1 \u0645\u062d\u0641\u0648\u0638 \u0622\u0644\u0627\u062a \u06a9\u06d2 \u0622\u067e\u0631\u06cc\u0634\u0646 \u06a9\u0648 \u06cc\u0642\u06cc\u0646\u06cc \u0628\u0646\u0627\u062a\u0627 \u06c1\u06d2\u06d4 <\/p>","protected":false},"excerpt":{"rendered":"Web cracking at the variable cross-section at the end of the main girder is a common and serious problem in overhead cranes during long-term service. Understanding the causes of crack formation is essential for prevention and resolution. The following is an analysis of the causes of web cracking at the variable cross-section at the end [&hellip;]","protected":false},"featured_media":15933,"parent":0,"menu_order":0,"template":"single-SEO-Table.php","posts_category":[197],"posts_tag":[247],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/xmxposts\/15941"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":7,"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/xmxposts\/15941\/revisions"}],"predecessor-version":[{"id":15951,"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/xmxposts\/15941\/revisions\/15951"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/media\/15933"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/media?parent=15941"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/posts_category?post=15941"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/ur\/wp-json\/wp\/v2\/posts_tag?post=15941"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}