{"id":7321,"date":"2023-04-27T08:34:40","date_gmt":"2023-04-27T08:34:40","guid":{"rendered":"https:\/\/www.hndfcrane.com\/?post_type=posts&p=7321"},"modified":"2024-09-09T06:48:07","modified_gmt":"2024-09-09T06:48:07","slug":"how-to-calculate-overhead-crane-load-capacity","status":"publish","type":"posts","link":"https:\/\/www.hndfcrane.com\/vi\/posts\/how-to-calculate-overhead-crane-load-capacity\/","title":{"rendered":"C\u00e1ch t\u00ednh t\u1ea3i tr\u1ecdng c\u1ea9u tr\u00ean cao"},"content":{"rendered":"

C\u1ea7u tr\u1ee5c l\u00e0 thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 n\u00e2ng c\u00e1c v\u1eadt n\u1eb7ng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ea7n tr\u1ee5c c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd tr\u1ecdng l\u01b0\u1ee3ng t\u1ea3i \u0111\u1ec3 ng\u0103n ng\u1eeba tai n\u1ea1n v\u00e0 h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u c\u00e1ch t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7u tr\u1ee5c.<\/p>\r\n

Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean cao l\u00e0 g\u00ec?<\/h2>\r\n

Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a m\u00e0 c\u1ea7n tr\u1ee5c c\u00f3 th\u1ec3 n\u00e2ng v\u00e0 v\u1eadn chuy\u1ec3n m\u1ed9t c\u00e1ch an to\u00e0n. N\u00f3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1, bao g\u1ed3m kho\u1ea3ng c\u00e1ch c\u1ee7a c\u1ea7n tr\u1ee5c, chi\u1ec1u cao d\u01b0\u1edbi m\u00f3c v\u00e0 chu k\u1ef3 l\u00e0m vi\u1ec7c. Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c th\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t ch\u1ec9 \u0111\u1ecbnh v\u00e0 c\u00f3 th\u1ec3 dao \u0111\u1ed9ng t\u1eeb v\u00e0i tr\u0103m pound \u0111\u1ebfn v\u00e0i t\u1ea5n.<\/p>\r\n

\"c\u1ea7n<\/p>\r\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c bi\u1ebft kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7u tr\u1ee5c<\/h2>\r\n

Bi\u1ebft kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 ng\u0103n ng\u1eeba tai n\u1ea1n v\u00e0 th\u01b0\u01a1ng t\u00edch. Vi\u1ec7c ch\u1ea5t qu\u00e1 t\u1ea3i c\u1ea7n c\u1ea9u v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 khi\u1ebfn c\u1ea7n c\u1ea9u b\u1ecb l\u1eadt ho\u1eb7c s\u1eadp, g\u00e2y nguy hi\u1ec3m cho c\u00f4ng nh\u00e2n \u1edf g\u1ea7n v\u00e0 l\u00e0m h\u1ecfng thi\u1ebft b\u1ecb. Ngo\u00e0i ra, v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn thi\u1ec7t h\u1ea1i v\u1eadt ch\u1ea5t, \u0111\u00ecnh tr\u1ec7 s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1c tr\u00e1ch nhi\u1ec7m ph\u00e1p l\u00fd ti\u1ec1m \u1ea9n.<\/p>\r\n

H\u01a1n n\u1eefa, vi\u1ec7c bi\u1ebft kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n c\u1ea9u EOT c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh lo\u1ea1i c\u1ea7n c\u1ea9u ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng cho m\u1ed9t c\u00f4ng vi\u1ec7c c\u1ee5 th\u1ec3. Vi\u1ec7c ch\u1ecdn sai c\u1ea7u tr\u1ee5c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng k\u00e9m hi\u1ec7u qu\u1ea3, t\u1ed1n k\u00e9m kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 g\u00e2y nguy hi\u1ec3m v\u1ec1 an to\u00e0n. V\u00ed d\u1ee5, s\u1eed d\u1ee5ng c\u1ea7n c\u1ea9u c\u00f3 t\u1ea3i tr\u1ecdng th\u1ea5p cho t\u1ea3i n\u1eb7ng c\u00f3 th\u1ec3 khi\u1ebfn c\u1ea7n tr\u1ee5c g\u1eb7p tr\u1ee5c tr\u1eb7c, d\u1eabn \u0111\u1ebfn th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 m\u1ea5t doanh thu.<\/p>\r\n

T\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n c\u1ea9u tr\u00ean kh\u00f4ng<\/h2>\r\n

\u0110\u1ec3 t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c, b\u1ea1n c\u1ea7n bi\u1ebft b\u1ed1n gi\u00e1 tr\u1ecb quan tr\u1ecdng:<\/p>\r\n

nh\u1ecbp c\u1ea7u tr\u1ee5c<\/strong>: Nh\u1ecbp c\u1ea7u tr\u1ee5c l\u00e0 kho\u1ea3ng c\u00e1ch gi\u1eefa t\u00e2m c\u1ee7a hai xe \u0111\u1ea7u k\u00e9o \u0111\u1ee1 c\u1ea7u. N\u00f3 \u0111\u01b0\u1ee3c \u0111o t\u1eeb \u0111\u01b0\u1eddng s\u1eaft \u0111\u1ebfn \u0111\u01b0\u1eddng s\u1eaft.<\/p>\r\n

Tr\u1ecdng l\u01b0\u1ee3ng c\u1ea7u (bao g\u1ed3m c\u1ea3 xe \u0111\u1ea9y v\u00e0 v\u1eadn th\u0103ng)<\/strong>: Tr\u1ecdng l\u01b0\u1ee3ng c\u1ea7u bao g\u1ed3m tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a d\u1ea7m, xe \u0111\u1ea9y v\u00e0 t\u1eddi. B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y th\u00f4ng tin n\u00e0y trong s\u1ed5 tay h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7u tr\u1ee5c ho\u1eb7c b\u1eb1ng c\u00e1ch c\u00e2n c\u00e1c b\u1ed9 ph\u1eadn.<\/p>\r\n

T\u1ea3i tr\u1ecdng b\u00e1nh xe t\u1ed1i \u0111a<\/strong>: T\u1ea3i tr\u1ecdng t\u1ed1i \u0111a c\u1ee7a b\u00e1nh xe l\u00e0 tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a m\u00e0 m\u1ed7i b\u00e1nh xe c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c. Gi\u00e1 tr\u1ecb n\u00e0y c\u0169ng c\u00f3 s\u1eb5n trong s\u1ed5 tay h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n tr\u1ee5c.<\/p>\r\n

L\u1ec7ch<\/strong>: \u0110\u1ed9 v\u00f5ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 u\u1ed1n x\u1ea3y ra trong k\u1ebft c\u1ea5u c\u1ee7a c\u1ea7n tr\u1ee5c khi n\u00f3 \u0111\u01b0\u1ee3c ch\u1ea5t t\u1ea3i. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c gi\u1edbi h\u1ea1n \u1edf 1\/600 c\u1ee7a nh\u1ecbp.<\/p>\r\n

Khi b\u1ea1n c\u00f3 c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c sau \u0111\u1ec3 t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c:<\/p>\r\n

Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i = (T\u1ea3i tr\u1ecdng b\u00e1nh xe t\u1ed1i \u0111a x S\u1ed1 l\u01b0\u1ee3ng b\u00e1nh xe) + Tr\u1ecdng l\u01b0\u1ee3ng c\u1ea7u \/ (Span \/ 800) \u2013 \u0110\u1ed9 l\u1ec7ch<\/p>\r\n

T\u00ednh to\u00e1n v\u00ed d\u1ee5<\/h3>\r\n

Gi\u1ea3 s\u1eed c\u1ea7n c\u1ea9u EOT c\u1ee7a b\u1ea1n c\u00f3 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt sau:<\/p>\r\n

C\u1ea7n c\u1ea9u Span: 25 feet<\/p>\r\n

Tr\u1ecdng l\u01b0\u1ee3ng c\u1ea7u (Bao g\u1ed3m Xe \u0111\u1ea9y v\u00e0 Pal\u0103ng): 12.000 lbs<\/p>\r\n

T\u1ea3i tr\u1ecdng b\u00e1nh xe t\u1ed1i \u0111a: 10.000 lbs<\/p>\r\n

\u0110\u1ed9 l\u1ec7ch: 0,04 inch<\/p>\r\n

S\u1eed d\u1ee5ng c\u00f4ng th\u1ee9c tr\u00ean, ch\u00fang ta c\u00f3 th\u1ec3 t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u00f3 nh\u01b0 sau:<\/p>\r\n

Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i = (10.000 lbs x 8 b\u00e1nh) + 12.000 lbs \/ (25 ft \/ 800) \u2013 0,04 in<\/p>\r\n

T\u1ea3i tr\u1ecdng = 80.000 lbs + 12.000 lbs \/ (0,03125 ft) \u2013 0,04 in<\/p>\r\n

T\u1ea3i tr\u1ecdng = 2.560.000 lbs \u2013 12.000 lbs \/ 0,03125 ft<\/p>\r\n

T\u1ea3i tr\u1ecdng = 2.560.000 lbs \u2013 384.000 lbs<\/p>\r\n

Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i = 2.176.000 lbs<\/p>\r\n

Do \u0111\u00f3, c\u1ea7n c\u1ea9u tr\u00ean cao n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i l\u00e0 2.176.000 pound.<\/p>\r\n

C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7u tr\u1ee5c<\/h2>\r\n

nh\u1ecbp c\u1ea7u tr\u1ee5c<\/h3>\r\n

M\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7u tr\u1ee5c l\u00e0 nh\u1ecbp c\u1ee7a n\u00f3. Nh\u1ecbp \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kho\u1ea3ng c\u00e1ch gi\u1eefa c\u00e1c \u0111\u01b0\u1eddng ray m\u00e0 c\u1ea7n tr\u1ee5c di chuy\u1ec3n. C\u00e1c nh\u1ecbp d\u00e0i h\u01a1n th\u01b0\u1eddng c\u00f3 ngh\u0129a l\u00e0 c\u1ea7n tr\u1ee5c c\u00f3 th\u1ec3 ch\u1ecbu t\u1ea3i n\u1eb7ng h\u01a1n, trong khi c\u00e1c nh\u1ecbp ng\u1eafn h\u01a1n c\u00f3 gi\u1edbi h\u1ea1n c\u00f4ng su\u1ea5t th\u1ea5p h\u01a1n. Cu\u1ed1i c\u00f9ng, kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i t\u1ed1i \u0111a c\u1ee7a c\u1ea7n tr\u1ee5c \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi th\u00e0nh ph\u1ea7n y\u1ebfu nh\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\r\n

\"c\u1ea7n<\/p>\r\n

Chi\u1ec1u cao d\u01b0\u1edbi m\u00f3c<\/h3>\r\n

M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c l\u00e0 chi\u1ec1u cao d\u01b0\u1edbi m\u00f3c. \u0110i\u1ec1u n\u00e0y \u0111\u1ec1 c\u1eadp \u0111\u1ebfn kho\u1ea3ng c\u00e1ch gi\u1eefa \u0111\u00e1y c\u1ea7n tr\u1ee5c v\u00e0 s\u00e0n b\u00ean d\u01b0\u1edbi. Khi kho\u1ea3ng c\u00e1ch n\u00e0y t\u0103ng l\u00ean, kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c s\u1ebd gi\u1ea3m do c\u1ea7n tr\u1ee5c ph\u1ea3i s\u1eed d\u1ee5ng nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n \u0111\u1ec3 n\u00e2ng t\u1ea3i l\u00ean cao h\u01a1n. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t chi\u1ec1u cao d\u01b0\u1edbi m\u00f3c khi l\u1ef1a ch\u1ecdn c\u1ea7n tr\u1ee5c EOT cho m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3.<\/p>\r\n

chu k\u1ef3 nhi\u1ec7m v\u1ee5<\/h3>\r\n

Chu k\u1ef3 l\u00e0m vi\u1ec7c c\u1ee7a c\u1ea7u tr\u1ee5c \u0111\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng th\u1eddi gian n\u00f3 d\u00e0nh \u0111\u1ec3 n\u00e2ng t\u1ea3i so v\u1edbi l\u01b0\u1ee3ng th\u1eddi gian n\u00f3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng. C\u1ea7n tr\u1ee5c c\u00f3 chu k\u1ef3 l\u00e0m vi\u1ec7c cao h\u01a1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 x\u1eed l\u00fd vi\u1ec7c n\u00e2ng v\u00e0 di chuy\u1ec3n li\u00ean t\u1ee5c, trong khi nh\u1eefng c\u1ea7n tr\u1ee5c c\u00f3 chu k\u1ef3 l\u00e0m vi\u1ec7c th\u1ea5p h\u01a1n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng kh\u00f4ng li\u00ean t\u1ee5c. Vi\u1ec7c ch\u1ecdn m\u1ed9t c\u1ea7n tr\u1ee5c c\u00f3 chu k\u1ef3 l\u00e0m vi\u1ec7c ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c y\u00eau c\u1ea7u c\u1ee7a c\u00f4ng vi\u1ec7c hi\u1ec7n t\u1ea1i m\u00e0 kh\u00f4ng b\u1ecb hao m\u00f2n ho\u1eb7c h\u1ecfng h\u00f3c s\u1edbm.<\/p>\r\n

Thi\u1ebft k\u1ebf v\u00e0 thi c\u00f4ng c\u1ea7n c\u1ea9u<\/h3>\r\n

K\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a c\u1ea7n tr\u1ee5c c\u00f9ng v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn c\u01a1 kh\u00ed quy\u1ebft \u0111\u1ecbnh kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u00f3. Nh\u00e0 s\u1ea3n xu\u1ea5t quy \u0111\u1ecbnh gi\u1edbi h\u1ea1n tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a m\u00e0 c\u1ea7n c\u1ea9u c\u00f3 th\u1ec3 ch\u1edf m\u1ed9t c\u00e1ch an to\u00e0n. Do \u0111\u00f3, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft k\u1ebf v\u00e0 k\u1ebft c\u1ea5u c\u1ee7a c\u1ea7n tr\u1ee5c \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n v\u00e0 quy \u0111\u1ecbnh c\u1ee7a ng\u00e0nh \u0111\u1ec3 tr\u00e1nh qu\u00e1 t\u1ea3i ho\u1eb7c g\u00e2y ra tai n\u1ea1n trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh.<\/p>\r\n

M\u00f4i tr\u01b0\u1eddng<\/h3>\r\n

M\u00f4i tr\u01b0\u1eddng m\u00e0 c\u1ea7n c\u1ea9u s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u00f3. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m v\u00e0 v\u1eadt li\u1ec7u \u0103n m\u00f2n ho\u1eb7c m\u00e0i m\u00f2n \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a c\u1ea7n tr\u1ee5c v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c theo th\u1eddi gian. Ch\u1ecdn c\u1ea7n tr\u1ee5c \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho m\u00f4i tr\u01b0\u1eddng c\u1ee5 th\u1ec3 m\u00e0 n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 duy tr\u00ec kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i v\u00e0 ho\u1ea1t \u0111\u1ed9ng an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 trong th\u1eddi gian d\u00e0i.<\/p>\r\n

c\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\r\n
    \r\n\t
  1. \u0110i\u1ec1u g\u00ec x\u1ea3y ra n\u1ebfu c\u1ea7n c\u1ea9u b\u1ecb qu\u00e1 t\u1ea3i?
    \r\nVi\u1ec7c c\u1ea9u qu\u00e1 t\u1ea3i c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn h\u01b0 h\u1ecfng k\u1ebft c\u1ea5u, h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb v\u00e0 th\u1eadm ch\u00ed l\u00e0 tai n\u1ea1n ho\u1eb7c th\u01b0\u01a1ng t\u00edch. Do \u0111\u00f3, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ea7n c\u1ea9u kh\u00f4ng b\u1ecb qu\u00e1 t\u1ea3i v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a n\u00f3.<\/li>\r\n\t
  2. M\u1ed9t s\u1ed1 m\u1eb9o \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u1ec1 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c l\u00e0 g\u00ec?
    \r\nS\u1eed d\u1ee5ng c\u1ea7n tr\u1ee5c ph\u00f9 h\u1ee3p cho c\u00f4ng vi\u1ec7c, th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra c\u1ea7n tr\u1ee5c v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn c\u1ee7a n\u00f3, tr\u00e1nh l\u00e0m qu\u00e1 t\u1ea3i, \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u1ec1 th\u1ef1c h\u00e0nh an to\u00e0n v\u00e0 tu\u00e2n theo t\u1ea5t c\u1ea3 c\u00e1c h\u01b0\u1edbng d\u1eabn v\u00e0 quy \u0111\u1ecbnh v\u1ec1 an to\u00e0n.<\/li>\r\n\t
  3. Tr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a m\u00e0 c\u1ea7n tr\u1ee5c c\u00f3 th\u1ec3 n\u00e2ng l\u00e0 bao nhi\u00eau?
    \r\nTr\u1ecdng l\u01b0\u1ee3ng t\u1ed1i \u0111a m\u00e0 c\u1ea7n tr\u1ee5c c\u00f3 th\u1ec3 n\u00e2ng ph\u1ee5 thu\u1ed9c v\u00e0o lo\u1ea1i, thi\u1ebft k\u1ebf v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng c\u1ee7a n\u00f3. C\u1ea7u tr\u1ee5c c\u00f3 t\u1ea3i tr\u1ecdng t\u1eeb 1 t\u1ea5n \u0111\u1ebfn h\u01a1n 100 t\u1ea5n.<\/li>\r\n\t
  4. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea1n x\u00e1c \u0111\u1ecbnh chi\u1ec1u cao n\u00e2ng c\u1ee7a t\u1ea3i?
    \r\n\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh chi\u1ec1u cao n\u00e2ng c\u1ee7a t\u1ea3i, h\u00e3y \u0111o kho\u1ea3ng c\u00e1ch gi\u1eefa m\u1eb7t \u0111\u1ea5t v\u00e0 n\u01a1i t\u1ea3i c\u1ea7n n\u00e2ng.<\/li>\r\n\t
  5. L\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 bi\u1ebft c\u1ea7n tr\u1ee5c c\u1ee7a t\u00f4i c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng c\u1ee7a t\u00f4i hay kh\u00f4ng?
    \r\nTham kh\u1ea3o \u00fd ki\u1ebfn c\u1ee7a k\u1ef9 s\u01b0 ho\u1eb7c chuy\u00ean gia c\u1ea7n tr\u1ee5c c\u00f3 tr\u00ecnh \u0111\u1ed9 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u1ea7n tr\u1ee5c ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng c\u1ee7a b\u1ea1n d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i, nh\u1ecbp, chi\u1ec1u cao n\u00e2ng v\u00e0 c\u1ea5p c\u00f4ng vi\u1ec7c.<\/li>\r\n<\/ol>","protected":false},"excerpt":{"rendered":"C\u1ea7u tr\u1ee5c l\u00e0 thi\u1ebft b\u1ecb thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ec3 n\u00e2ng v\u1eadt n\u1eb7ng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u1ea7n tr\u1ee5c c\u00f3 kh\u1ea3 n\u0103ng x\u1eed l\u00fd tr\u1ecdng l\u01b0\u1ee3ng t\u1ea3i \u0111\u1ec3 ng\u0103n ng\u1eeba tai n\u1ea1n v\u00e0 h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00e1ch t\u00ednh to\u00e1n kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7n tr\u1ee5c. C\u1ea7u tr\u1ee5c l\u00e0 g\u00ec [\u2026]","protected":false},"featured_media":7323,"parent":0,"menu_order":0,"template":"","posts_category":[197],"posts_tag":[],"acf":[],"_links":{"self":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/7321"}],"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":2,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/7321\/revisions"}],"predecessor-version":[{"id":7326,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/xmxposts\/7321\/revisions\/7326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media\/7323"}],"wp:attachment":[{"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/media?parent=7321"}],"wp:term":[{"taxonomy":"posts_category","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_category?post=7321"},{"taxonomy":"posts_tag","embeddable":true,"href":"https:\/\/www.hndfcrane.com\/vi\/wp-json\/wp\/v2\/posts_tag?post=7321"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}