{"id":6249839,"date":"2022-02-24T02:39:00","date_gmt":"2022-02-24T02:39:00","guid":{"rendered":"https:\/\/yp.vn\/?p=6249839"},"modified":"2022-02-23T09:39:30","modified_gmt":"2022-02-23T02:39:30","slug":"thep-tron-tron-va-thep-thanh-van-co-gi-khac-nhau","status":"publish","type":"post","link":"https:\/\/yp.vn\/thep-tron-tron-va-thep-thanh-van-co-gi-khac-nhau\/","title":{"rendered":"Th\u00e9p tr\u00f2n tr\u01a1n v\u00e0 Th\u00e9p thanh v\u1eb1n c\u00f3 g\u00ec kh\u00e1c nhau"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>Th\u00e9p\u00a0l\u00e0 m\u1ed9t trong nh\u1eefng d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u kh\u00e1ch h\u00e0ng l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh. V\u1edbi nhi\u1ec1u nh\u1eefng \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i t\u1eeb nh\u1eefng ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng \u0111\u1ebfn ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u1ed1t th\u00e9p c\u00f3 hai lo\u1ea1i, \u0111\u00f3 l\u00e0 <strong><em><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">th\u00e9p thanh tr\u00f2n tr\u01a1n<\/a><\/em><\/strong> v\u00e0 th\u00e9p g\u00e2n (th\u00e9p thanh v\u1eb1n). Tuy nhi\u00ean, m\u1ed9t c\u00e2u h\u1ecfi \u0111\u1eb7t ra \u0111\u00f3 l\u00e0, t\u1ea1i sao c\u00f3 c\u00f9ng m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng, nh\u01b0ng ch\u00fang l\u1ea1i c\u00f3 b\u1ec1 m\u1eb7t, ngo\u1ea1i quan kh\u00e1c nhau, m\u1ed9t lo\u1ea1i c\u00f3 g\u00e2n v\u00e0 m\u1ed9t lo\u1ea1i tr\u01a1n nh\u1eb5n?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong> <strong>1. TH\u00c9P TR\u00d2N TR\u01a0N<\/strong><\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7c \u0111i\u1ec3m: Th\u00e9p tr\u00f2n tr\u01a1n&nbsp;l\u00e0 m\u1ed9t trong nh\u1eefng lo\u1ea1i th\u00e9p thanh c\u00f3 h\u00ecnh tr\u00f2n, chi\u1ec1u d\u00e0i 1 c\u00e2y th\u01b0\u1eddng l\u00e0 6m ho\u1eb7c ch\u00fang c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y v\u00e0o nhu c\u1ea7u c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u0169ng nh\u01b0 m\u1ee5c \u0111\u00edch c\u00f4ng vi\u1ec7c. Th\u00e9p tr\u00f2n \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t b\u1eb1ng h\u00ecnh th\u1ee9c c\u00e1n n\u00f3ng ho\u1eb7c c\u00e1n ngu\u1ed9i, t\u00f9y v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng m\u00e0 ch\u00fang ta ch\u1ecdn 1 trong 2 lo\u1ea1i tr\u00ean sao cho ph\u00f9 h\u1ee3p v\u00e0 mang l\u1ea1i hi\u1ec7u qu\u1ea3 cao nh\u1ea5t.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00e9p tr\u00f2n tr\u01a1n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 c\u00f3 \u0111\u1ed9 r\u1eafn v\u00e0 c\u1ee9ng l\u00fd t\u01b0\u1edfng cho t\u1ea5t c\u1ea3 c\u00e1c \u1ee9ng d\u1ee5ng k\u1ebft c\u1ea5u, ch\u1ebf t\u1ea1o, s\u1ea3n xu\u1ea5t v\u00e0 s\u1eeda ch\u1eefa. Ch\u00ednh v\u00ec v\u1eady, lo\u1ea1i th\u00e9p n\u00e0y \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng kh\u00e1 ph\u1ed5 bi\u1ebfn trong c\u00e1c l\u0129nh v\u1ef1c hi\u1ec7n nay.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">H\u00ecnh d\u1ea1ng c\u1ee7a lo\u1ea1i th\u00e9p n\u00e0y r\u1ea5t d\u1ec5 d\u00e0ng \u0111\u1ec3 h\u00e0n, c\u1eaft. Kh\u00f4ng ch\u1ec9 v\u1eady, n\u1ebfu nh\u01b0 l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng th\u00e9p c\u00f2n thu\u1eadn ti\u1ec7n v\u00e0 d\u1ec5 d\u00e0ng cho vi\u1ec7c t\u00ednh to\u00e1n v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p.Th\u00e9p tr\u00f2n tr\u01a1n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 m\u1ed9t trong s\u1ed1 c\u00e1c s\u1ea3n ph\u1ea9m n\u1ed5i tr\u1ed9i nh\u1ea5t so v\u1edbi c\u00e1c lo\u1ea1i th\u00e9p \u0111ang c\u00f3 m\u1eb7t tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay. Th\u00e9p tr\u00f2n \u0111\u01b0\u1ee3c hi\u1ec7p h\u1ed9i ng\u01b0\u1eddi ti\u00eau d\u00f9ng b\u00ecnh ch\u1ecdn l\u00e0 s\u1ea3n ph\u1ea9m \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng cao cho ng\u00e0nh x\u00e2y d\u1ef1ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ee8ng d\u1ee5ng: Hi\u1ec7n nay, <strong><em><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">th\u00e9p tr\u00f2n tr\u01a1n<\/a><\/em><\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong h\u1ea7u h\u1ebft c\u00e1c c\u00f4ng tr\u00ecnh x\u00e2y. V\u00e0 \u0111\u01b0\u1ee3c thi c\u00f4ng t\u1ea1i m\u1ed9t s\u1ed1 c\u00f4ng tr\u00ecnh tr\u1ecdng \u0111i\u1ec3m nh\u01b0:\u00e1c d\u1ef1 \u00e1n c\u1ea7u \u0111\u01b0\u1eddng: C\u00f3 th\u1ec3 th\u1ea5y lo\u1ea1i th\u00e9p n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gia c\u00f4ng l\u00e0m c\u00e1c chi ti\u1ebft hoa v\u0103n trong c\u00e1c d\u1ef1 \u00e1n c\u1ea7u \u0111\u01b0\u1eddng hi\u1ec7n nay. S\u1eed d\u1ee5ng trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng k\u1ef9 thu\u1eadt, x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng: Do th\u00e9p d\u1ec5 thi c\u00f4ng, d\u1ec5 v\u1eadn chuy\u1ec3n n\u00ean ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng nhi\u1ec1u trong l\u0129nh v\u1ef1c x\u00e2y d\u1ef1ng k\u1ef9 thu\u1eadt hay x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng khai th\u00e1c m\u1ecf: trong m\u1ed9t s\u1ed1 d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf c\u0169ng c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng \u0111\u1ebfn th\u00e9p tr\u00f2n tr\u01a1n.Ng\u00e0nh giao th\u00f4ng v\u1eadn t\u1ea3i. C\u01a1 kh\u00ed ch\u1ebf t\u1ea1o.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"http:\/\/baogiathepxaydung.net\/wp-content\/uploads\/2020\/07\/kho-thep-tron-tron-gia-re-nhat-thi-truong.jpg\" alt=\"B\u1ea3ng b\u00e1o gi\u00e1 th\u00e9p tr\u00f2n tr\u01a1n c\u00f3 ch\u1eb7t ng\u1eafn d\u00e0i theo quy c\u00e1ch -  BAOGIATHEPXAYDUNG.NET\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. TH\u00c9P THANH V\u1eb0N<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1eb7c \u0111i\u1ec3m: <strong><em><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">Th\u00e9p thanh v\u1eb1n<\/a><\/em><\/strong> hay c\u00f2n g\u1ecdi l\u00e0 th\u00e9p c\u1ed1t b\u00ea t\u00f4ng m\u1eb7t ngo\u00e0i c\u00f3 g\u00e2n \u0111\u01b0\u1eddng k\u00ednh t\u1eeb 10mm \u0111\u1ebfn 40mm \u1edf d\u1ea1ng thanh c\u00f3 chi\u1ec1u d\u00e0i 11,7m ho\u1eb7c theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng. C\u00e1c th\u00f4ng s\u1ed1 k\u00edch th\u01b0\u1edbc hay\u00a0di\u1ec7n t\u00edch m\u1eb7t c\u1eaft ngang, kh\u1ed1i l\u01b0\u1ee3ng 1m chi\u1ec1u d\u00e0i, sai l\u1ec7ch cho ph\u00e9p v\u00e0 c\u00e1c \u0111\u1ea1i l\u01b0\u1ee3ng c\u1ea7n t\u00ednh to\u00e1n kh\u00e1c theo quy \u0111\u1ecbnh c\u1ee5 th\u1ec3 trong ti\u00eau chu\u1ea9n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00ednh c\u01a1 l\u00fd c\u1ee7a th\u00e9p ph\u1ea3i \u0111\u1ea3m b\u1ea3o v\u1ec1 c\u00e1c y\u00eau c\u1ea7u gi\u1edbi h\u1ea1n ch\u1ea3y, \u0111\u1ed9 b\u1ec1n t\u1ee9c th\u1eddi, \u0111\u1ed9 d\u00e3n d\u00e0i, x\u00e1c \u0111\u1ecbnh b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed k\u00e9o, th\u1eed u\u1ed1n \u1edf tr\u1ea1ng th\u00e1i ngu\u1ed9i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1edbi \u0111\u1eb7c t\u00ednh ch\u1ecbu l\u1ef1c t\u1ed1t, \u0111\u1ed9 c\u1ee9ng v\u00e0 \u0111\u1ed9 b\u1ec1n cao <strong><em><a href=\"https:\/\/yp.vn\/nganh-nghe\/xay-dung-106\/cong-ty-thep\/\">th\u00e9p thanh v\u1eb1n<\/a><\/em><\/strong> \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong m\u1ecdi c\u00f4ng tr\u00ecnh x\u00e2y d\u1ef1ng b\u00ea t\u00f4ng, c\u1ed1t th\u00e9p, nh\u00e0 d\u00e2n d\u1ee5ng, nh\u00e0 c\u00f4ng nghi\u1ec7p, cao \u1ed1c v\u0103n ph\u00f2ng, c\u1ea7u \u0111\u01b0\u1eddng, c\u00e1c c\u00f4ng tr\u00ecnh th\u1ee7y \u0111i\u1ec7n\u2026<\/p>\n\n\n\n<figure class=\"wp-block-image is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/tuongnguyen.vn\/wp-content\/uploads\/2016\/10\/th%C3%A9p.jpg\" alt=\"Special thick steel rolling - T\u01b0\u1eddng Nguy\u00ean\" width=\"580\" height=\"435\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-right wp-block-paragraph\">Ngu\u1ed3n: vsa.com.vn<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Th\u00e9p\u00a0l\u00e0 m\u1ed9t trong nh\u1eefng d\u00f2ng s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c kh\u00e1 nhi\u1ec1u kh\u00e1ch h\u00e0ng l\u1ef1a ch\u1ecdn s\u1eed d\u1ee5ng trong c\u00e1c c\u00f4ng tr\u00ecnh. V\u1edbi nhi\u1ec1u nh\u1eefng \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i t\u1eeb nh\u1eefng ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng \u0111\u1ebfn ng\u00e0nh c\u00f4ng nghi\u1ec7p x\u00e2y d\u1ef1ng d\u00e2n d\u1ee5ng. C\u1ed1t th\u00e9p c\u00f3 hai lo\u1ea1i, \u0111\u00f3 l\u00e0 th\u00e9p thanh tr\u00f2n tr\u01a1n v\u00e0 th\u00e9p&#8230; <a class=\"view-article\" href=\"https:\/\/yp.vn\/thep-tron-tron-va-thep-thanh-van-co-gi-khac-nhau\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":8,"featured_media":6249840,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2571],"tags":[],"class_list":["post-6249839","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thep-cong-nghiep"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6249839","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=6249839"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/6249839\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/6249840"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=6249839"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=6249839"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=6249839"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}