{"id":6975,"date":"2021-08-07T07:54:40","date_gmt":"2021-08-07T07:54:40","guid":{"rendered":"https:\/\/www.hndfcrane.com\/posts\/overhead-eot-crane-wheel-load-calculation-data\/"},"modified":"2024-09-09T07:27:47","modified_gmt":"2024-09-09T07:27:47","slug":"overhead-eot-crane-wheel-load-calculation-data","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/overhead-eot-crane-wheel-load-calculation-data\/","title":{"rendered":"T\u00ednh to\u00e1n v\u00e0 d\u1eef li\u1ec7u t\u1ea3i tr\u1ecdng b\u00e1nh xe c\u1ea7n c\u1ea9u tr\u00ean cao"},"content":{"rendered":"<p><p><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/08\/eot-crane-banner-21.jpg\" alt=\" chi\u1ec1u r\u1ed9ng =\"876\" height=\"389\" class=\"alignnone size-full wp-image-12333\" \/>[notphone][symmen_model id=11 cat=news_Info][\/notphone][phone][symmen_model id=12 cat=m-news_share][\/phone]<\/p>\n<p>T\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe c\u1ee7a c\u1ea7n tr\u1ee5c l\u00e0 \u00e1p l\u1ef1c th\u1eb3ng \u0111\u1ee9ng c\u1ee7a <a href=\"https:\/\/www.hndfcrane.com\/vi\/crane-wheels\/\">b\u00e1nh xe<\/a> tr\u00ean \u0111\u01b0\u1eddng \u0111ua. Vi\u1ec7c t\u00ednh to\u00e1n \u0111\u1ed9 b\u1ec1n c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 c\u1ea5u v\u1eadn h\u00e0nh c\u1ea7n tr\u1ee5c v\u00e0 k\u1ebft c\u1ea5u kim lo\u1ea1i ch\u1ee7 y\u1ebfu ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t b\u00e1nh xe t\u1ed1i \u0111a c\u1ee7a c\u1ea7n tr\u1ee5c, \u0111\u1ed3ng th\u1eddi n\u00f3 c\u0169ng cung c\u1ea5p c\u01a1 s\u1edf cho vi\u1ec7c thi\u1ebft k\u1ebf c\u00e1c thi\u1ebft b\u1ecb b\u00e1nh xe, m\u00e0 c\u00f2n cung c\u1ea5p d\u1eef li\u1ec7u g\u1ed1c cho thi\u1ebft k\u1ebf c\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 \u0111\u01b0\u1eddng ray. V\u00e0 t\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t b\u00e1nh xe t\u1ed1i thi\u1ec3u ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 tr\u01b0\u1ee3t c\u1ee7a b\u00e1nh xe khi kh\u1edfi \u0111\u1ed9ng v\u00e0 phanh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/08\/crane-wheel-load1.jpg\" alt=\" chi\u1ec1u r\u1ed9ng =\"1000\" height=\"600\" class=\"alignnone size-full wp-image-12334\" \/><\/p>\n<p>Vi\u1ec7c t\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t b\u00e1nh xe c\u1ee7a c\u1ea7n tr\u1ee5c tr\u00ean cao, ngh\u0129a l\u00e0 t\u00ednh to\u00e1n t\u1ed5ng \u00e1p su\u1ea5t c\u1ee7a \u0111i\u1ec3m tr\u1ee5c. Vi\u1ec7c t\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe \u0111\u01b0\u1ee3c chia th\u00e0nh t\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe ch\u1ecbu t\u1ea3i tr\u1ecdng chuy\u1ec3n \u0111\u1ed9ng v\u00e0 t\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe ch\u1ecbu t\u1ea3i tr\u1ecdng si\u00eau t\u0129nh.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/wp-content\/uploads\/2021\/08\/crane-wheel-load2.jpg\" alt=\" chi\u1ec1u r\u1ed9ng =\"560\" height=\"600\" class=\"alignnone size-full wp-image-12335\" \/><\/p>\n<h3><span>T\u00ednh t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe theo k\u1ebft c\u1ea5u si\u00eau t\u0129nh<\/span><\/h3>\n<p>C\u1ea5u tr\u00fac h\u1ed7 tr\u1ee3 b\u1ed1n \u0111i\u1ec3m c\u1ee7a c\u1ea7n tr\u1ee5c l\u00e0 si\u00eau t\u0129nh, s\u1ef1 ph\u00e2n b\u1ed1 l\u1ef1c ph\u1ea3n \u1ee9ng h\u1ed7 tr\u1ee3 kh\u00f4ng ch\u1ec9 li\u00ean quan \u0111\u1ebfn t\u1ea3i tr\u1ecdng m\u00e0 c\u00f2n li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 c\u1ee9ng k\u1ebft c\u1ea5u c\u1ee7a khung, \u0111\u1ed9 c\u1ee9ng c\u1ee7a m\u00f3ng, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a s\u1ea3n xu\u1ea5t v\u00e0 l\u1eafp \u0111\u1eb7t. k\u1ebft c\u1ea5u khung, \u0111\u1ed9 \u0111\u00e0n h\u1ed3i v\u00e0 \u0111\u1ed9 ph\u1eb3ng c\u1ee7a \u0111\u01b0\u1eddng ch\u1ea1y v.v.. Tuy nhi\u00ean, \u0111\u1ec3 t\u00ednh to\u00e1n t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ebfn ph\u1ea3n l\u1ef1c \u0111\u1ee1 kh\u00e1 m\u1ea5t th\u1eddi gian v\u00e0 kh\u00f3 \u01b0\u1edbc l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c \u0111\u1ed9 kh\u00f4ng b\u1eb1ng ph\u1eb3ng c\u1ee7a \u0111\u01b0\u1eddng ch\u1ea1y. Do \u0111\u00f3, vi\u1ec7c t\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t b\u00e1nh xe trong k\u1ebft c\u1ea5u si\u00eau c\u1ed1 \u0111\u1ecbnh th\u01b0\u1eddng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i g\u1ea7n \u0111\u00fang v\u00e0 s\u1ef1 kh\u00e1c bi\u1ec7t sai s\u1ed1 gi\u1eefa ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i g\u1ea7n \u0111\u00fang v\u00e0 ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3i ch\u00ednh x\u00e1c v\u1eabn ch\u01b0a \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u.<\/p>\n<h3><span>Ph\u00e2n t\u00edch v\u00ed d\u1ee5:<\/span><\/h3>\n<p>\u0110\u1ea7u ti\u00ean, \u0111\u01b0\u1ee3c bi\u1ebft: s\u1ee9c n\u00e2ng: Q = 20 t\u1ea5n, nh\u1ecbp: L = 22,5 m, s\u1ed1 b\u00e1nh xe: 4, t\u1ed5ng tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a c\u1ea7n tr\u1ee5c (bao g\u1ed3m c\u1ea3 xe \u0111\u1ea9y) t\u1ed5ng c\u1ed9ng = 32,5 t\u1ea5n.<\/p>\n<p>Tr\u1ecdng l\u01b0\u1ee3ng xe \u0111\u1ea9y: G = 7,5 t\u1ea5n, tr\u1ecdng l\u01b0\u1ee3ng m\u00e1y r\u1ea3i: 0,5 t\u1ea5n, kho\u1ea3ng c\u00e1ch t\u1ed1i thi\u1ec3u t\u1eeb t\u00e2m m\u00f3c \u0111\u1ebfn tim d\u1ea7m cu\u1ed1i L1 = 1,5 m\u00e9t (v\u1ecb tr\u00ed gi\u1edbi h\u1ea1n m\u00f3c l\u1edbn)<\/p>\n<p>Th\u1ee9 hai, qu\u00e1 tr\u00ecnh t\u00ednh to\u00e1n<\/p>\n<ol>\n\t<li>T\u1ea3i \u00e1p su\u1ea5t b\u00e1nh xe l\u1edbn nh\u1ea5t (\u0111\u1ea7y t\u1ea3i) Pmax=(32500-7500)\/4+(20000+500+7500)*(22.5-1.5)\/2*22.5=19317kg<\/li>\n\t<li>T\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t b\u00e1nh xe t\u1ed1i thi\u1ec3u (\u0111\u1ea7y t\u1ea3i) Pmin=(32500-7500)\/4+(20000+500+7500)*1.5\/2*22.5?=7183kg<\/li>\n\t<li>T\u1ea3i tr\u1ecdng \u00e1p su\u1ea5t b\u00e1nh xe l\u1edbn nh\u1ea5t (kh\u00f4ng t\u1ea3i) Pmax=(32500-7500)\/4+(500+7500)*(22.5-1.5)\/2*22.5?=9983kg<\/li>\n\t<li>T\u1ea3i tr\u1ecdng b\u00e1nh xe t\u1ed1i thi\u1ec3u (kh\u00f4ng t\u1ea3i) Pmin=(32500-7500)\/4+(500+7500)*1.5\/2*22.5?=6517kg<\/li>\n<\/ol>\n<p>V\u1eady t\u1ea3i tr\u1ecdng b\u00e1nh xe l\u1edbn nh\u1ea5t Pmax=19317, t\u1ea3i tr\u1ecdng b\u00e1nh xe nh\u1ecf nh\u1ea5t Pmin=6517kg<\/p><\/p>","protected":false},"excerpt":{"rendered":"T\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe c\u1ee7a c\u1ea7n tr\u1ee5c c\u1ea7u tr\u1ee5c, t\u1ee9c l\u00e0 t\u00ednh to\u00e1n t\u1ed5ng \u00e1p l\u1ef1c c\u1ee7a \u0111i\u1ec3m tr\u1ee5c. T\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe \u0111\u01b0\u1ee3c chia th\u00e0nh t\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe d\u01b0\u1edbi t\u1ea3i tr\u1ecdng di chuy\u1ec3n v\u00e0 t\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng \u00e1p l\u1ef1c b\u00e1nh xe d\u01b0\u1edbi t\u1ea3i tr\u1ecdng si\u00eau t\u0129nh [\u2026]","protected":false},"featured_media":5999,"parent":0,"menu_order":0,"template":"","posts_category":[197],"posts_tag":[70,71],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/6975"}],"collection":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts"}],"about":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/types\/posts"}],"version-history":[{"count":1,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/6975\/revisions"}],"predecessor-version":[{"id":9198,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/6975\/revisions\/9198"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media\/5999"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=6975"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=6975"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=6975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}