{"id":2657,"date":"2017-02-24T11:44:47","date_gmt":"2017-02-24T02:44:47","guid":{"rendered":"https:\/\/norimen.net\/wordpress\/?p=2657"},"modified":"2026-05-16T22:53:55","modified_gmt":"2026-05-16T13:53:55","slug":"phan-tinh-toan-vat-lieu-khung-phan-6","status":"publish","type":"post","link":"https:\/\/norimen.net\/vi\/frame-material-calculation-part6\/","title":{"rendered":"T\u00ednh to\u00e1n v\u1eadt li\u1ec7u trong khu\u00f4n ph\u00e1p l\u00fd (Ph\u1ea7n 6) | Ph\u1ea7n t\u00ednh to\u00e1n kh\u1ed1i l\u01b0\u1ee3ng v\u1eefa"},"content":{"rendered":"

Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi.<\/p>\n

\u0110\u00e2y l\u00e0 Enta.<\/p>\n

 <\/p>\n

 <\/p>\n

Cu\u1ed1i c\u00f9ng c\u0169ng tho\u00e1t kh\u1ecfi giai \u0111o\u1ea1n chu\u1ea9n b\u1ecb v\u1eadt li\u1ec7u r\u1ed3i, s\u1eafp \u0111\u1ebfn l\u00fac tr\u00e1t v\u1eefa r\u1ed3i nh\u1ec9? w<\/p>\n

T\u00ednh to\u00e1n v\u1eadt li\u1ec7u cho khung ph\u00e1p l\u00fd (Ph\u1ea7n 1)<\/a>\u3000Ph\u1ea7n cu\u1ed1i v\u1ec1 l\u01b0\u1edbi th\u00e9p<\/span><\/span><\/strong><\/p>\n

T\u00ednh to\u00e1n v\u1eadt li\u1ec7u cho khung ph\u00e1p l\u00fd (Ph\u1ea7n 2)<\/a>\u3000Ph\u1ea7n c\u1ed1t th\u00e9p d\u1ecdc khung ph\u00e1p l\u00fd<\/span><\/span><\/strong><\/p>\n

T\u00ednh to\u00e1n v\u1eadt li\u1ec7u cho khung ph\u00e1p l\u00fd (Ph\u1ea7n 3)<\/a>\u3000Ph\u1ea7n c\u1ed1t th\u00e9p d\u1ea7m ngang trong khu\u00f4n kh\u1ed5 ph\u00e1p l\u00fd<\/span><\/span><\/strong><\/p>\n

T\u00ednh to\u00e1n v\u1eadt li\u1ec7u khung ph\u00e1p l\u00fd (Ph\u1ea7n 4)<\/a>\u3000B\u00e0i vi\u1ebft v\u1ec1 khung ph\u00e1p l\u00fd<\/span><\/span><\/strong><\/p>\n

T\u00ednh to\u00e1n v\u1eadt li\u1ec7u cho khung ph\u00e1p l\u00fd (Ph\u1ea7n 5): Ph\u1ea7n neo<\/a><\/span><\/span><\/strong><\/span><\/p>\n

 <\/p>\n

Tr\u01b0\u1edbc h\u1ebft, \u0111\u00e2y l\u00e0 nh\u1eefng nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n chung.<\/p>\n

T\u1ef7 l\u1ec7 tr\u1ed9n v\u1eefa 1:4 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i \u1edf h\u1ea7u h\u1ebft c\u00e1c qu\u1ed1c gia, t\u1ec9nh, th\u00e0nh ph\u1ed1 v\u00e0 th\u1ecb tr\u1ea5n<\/p>\n

Xi m\u0103ng: C\u00e1t. T\u1ef7 l\u1ec7 ph\u1ed1i tr\u1ed9n l\u00e0<\/p>\n

420 kg: 1.680 kg<\/p>\n

\u0110\u00fang v\u1eady.<\/p>\n

Ch\u00fang t\u00f4i bi\u1ebft r\u1eb1ng m\u1ed7i m\u00e9t kh\u1ed1i ch\u1ee9a 420 kg xi m\u0103ng.<\/p>\n

\"\"<\/p>\n

Chi\u1ec1u d\u00e0i thi c\u00f4ng l\u00e0<\/p>\n

S\u1ed1 thanh d\u1ecdc l\u00e0 (kho\u1ea3ng c\u00e1ch ngang + 1) \u00d7 kho\u1ea3ng c\u00e1ch d\u1ecdc = (6 + 1) \u00d7 9 = 63 thanh \u00d7 1,7 m = 107,1 m<\/p>\n

S\u1ed1 thanh ngang l\u00e0 (kho\u1ea3ng c\u00e1ch d\u1ecdc + 1) \u00d7 kho\u1ea3ng c\u00e1ch ngang = (9 + 1) \u00d7 6 = 60 thanh \u00d7 1,7 m = 102,0 m<\/p>\n

S\u1ed1 \u0111i\u1ec3m giao nhau: 7 \u0111i\u1ec3m ngang \u00d7 10 h\u00e0ng d\u1ecdc = 70 \u0111i\u1ec3m \u00d7 0,3 m = 21,0 m<\/p>\n

T\u1ed5ng c\u1ed9ng = 107,1 + 102,0 + 21,0 = 230,1 m<\/p>\n

Nh\u01b0 v\u1eady.<\/p>\n

Cu\u1ed1i c\u00f9ng, t\u00f4i \u0111\u00e3 th\u00eam ph\u1ea7n giao \u0111i\u1ec3m v\u00e0o, nh\u01b0ng vi\u1ec7c n\u00e0y c\u00f3 l\u00e0m th\u1ebf n\u00e0o c\u0169ng kh\u00f4ng sao c\u1ea3.<\/p>\n

B\u1edfi v\u00ec, \u0111\u01a1n \u0111\u1eb7t h\u00e0ng xi m\u0103ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ngay trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/p>\n

 <\/p>\n

230,1 m \u00d7 0,3 m \u00d7 0,3 m = 20,7 m\u00b3
\n (Chi\u1ec1u d\u00e0i khung \u00d7 Chi\u1ec1u r\u1ed9ng khung \u00d7 Chi\u1ec1u cao khung = Th\u1ec3 t\u00edch v\u1eefa)<\/p>\n

20,7 m\u00b3 \u00d7 420 kg = 8.694 kg<\/p>\n

8.694 kg \u00f7 25 kg\/bao = 348 bao<\/p>\n

Nh\u01b0 v\u1eady.<\/p>\n

M\u1eb7c d\u00f9 ch\u01b0a t\u00ednh \u0111\u1ebfn c\u00e1c kho\u1ea3n l\u1ed7, nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i n\u1eafm \u0111\u01b0\u1ee3c con s\u1ed1 s\u01a1 b\u1ed9 ngay t\u1eeb \u0111\u1ea7u.<\/p>\n

 <\/p>\n

\u203bDo c\u00f3 sai s\u00f3t n\u00ean ch\u00fang t\u00f4i \u0111\u00e3 s\u1eeda l\u1ea1i.<\/span>
\n C\u1ea3m \u01a1n b\u1ea1n.<\/span><\/p>\n

H\u1eb9n g\u1eb7p l\u1ea1i nh\u00e9.<\/p>\n

\n

\u00a0Th\u00f4ng tin li\u00ean h\u1ec7 v\u00e0 c\u00e1c \u0111\u1ea1i l\u00fd ph\u00e2n ph\u1ed1i c\u00e1c s\u1ea3n ph\u1ea9m Bolt Scale, Clip Spacer v\u00e0 Greening Spacer \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/strong><\/h3>\n

C\u00f4ng ty C\u1ed5 ph\u1ea7n Khoa h\u1ecdc \u1ee8ng d\u1ee5ng T\u1ef1 nhi\u00ean
\n <\/a><\/span><\/strong><\/span><\/span>(Ph\u00f2ng Qu\u1ea3n l\u00fd M\u1eb7t d\u1ed1c)<\/p>\n

C\u00f4ng ty C\u1ed5 ph\u1ea7n L\u01b0\u1edbi th\u00e9p Koiwa<\/span><\/a><\/span><\/strong><\/span>
\n (Vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi c\u00e1c v\u0103n ph\u00f2ng kinh doanh tr\u00ean to\u00e0n qu\u1ed1c)<\/p>\n

C\u00f4ng ty C\u1ed5 ph\u1ea7n Showa<\/span><\/a>
\n <\/span><\/strong><\/span>(T\u1ec9nh Kagoshima)<\/p>\n

C\u00f4ng ty C\u1ed5 ph\u1ea7n Fujiwara Sangyo<\/a><\/span>
\n <\/strong><\/span><\/span>(Ch\u1ec9 \u00e1p d\u1ee5ng cho thang \u0111o Bolt \u1edf Osaka)<\/p>","protected":false},"excerpt":{"rendered":"

Xin ch\u00e0o m\u1ecdi ng\u01b0\u1eddi. T\u00f4i l\u00e0 Enta. \u00a0 \u00a0 Cu\u1ed1i c\u00f9ng c\u0169ng tho\u00e1t kh\u1ecfi ph\u1ea7n v\u1eadt li\u1ec7u khung gi\u00e0n r\u1ed3i, s\u1eafp \u0111\u1ebfn ph\u1ea7n v\u1eefa r\u1ed3i nh\u1ec9? w T\u00ednh to\u00e1n v\u1eadt li\u1ec7u khung gi\u00e0n (Ph\u1ea7n 1): Ph\u1ea7n l\u01b0\u1edbi th\u00e9p T\u00ednh to\u00e1n v\u1eadt li\u1ec7u khung gi\u00e0n (Ph\u1ea7n 2): Ph\u1ea7n c\u1ed1t th\u00e9p d\u1ea7m d\u1ecdc khung gi\u00e0n T\u00ednh to\u00e1n v\u1eadt li\u1ec7u khung gi\u00e0n (Ph\u1ea7n 3): Ph\u1ea7n c\u1ed1t th\u00e9p d\u1ea7m ngang khung gi\u00e0n\u2026<\/p>","protected":false},"author":2,"featured_media":2515,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[29,38],"tags":[58,60,61],"class_list":["post-2657","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-frame-spraying","category-construction-management","tag-58","tag-60","tag-61"],"acf":[],"yoast_head":"\n\u6cd5\u67a0\u6750\u6599\u306e\u7b97\u51fa\uff08\u305d\u306e6\uff09\uff5c\u30e2\u30eb\u30bf\u30eb\u6570\u91cf\u8a08\u7b97\u7de8 - \u65b0\u30a8\u30f3\u30bf\u306e\u6cd5\u9762\u7ba1\u7406\u587e<\/title>\n<meta name=\"description\" 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