
工字鋼是一種大家平常十分普遍的不銹鋼板材,在大家的日常日常生活擁有普遍的運用。工字鋼價格是我們在購置工字鋼時非常關心的一個難題,可是因為原料價格波動及其型號規格、生產廠家等要素的危害,蘭州工字鋼價格也是不一樣的,因此假如(ru)您必(bi)須掌(zhang)握(wo)實際(ji)的工字鋼(gang)價格,還必(bi)須通電話資(zi)詢生產廠家(jia)為標(biao)準。
工(gong)(gong)(gong)(gong)字(zi)鋼(gang)(gang)的(de)(de)(de)截面由于看上(shang)去(qu)(qu)如同(tong)一(yi)個工(gong)(gong)(gong)(gong)字(zi)眼的(de)(de)(de)條形,因此叫工(gong)(gong)(gong)(gong)字(zi)鋼(gang)(gang),而工(gong)(gong)(gong)(gong)字(zi)鋼(gang)(gang)的(de)(de)(de)運用(yong)優點也是(shi)十分突顯的(de)(de)(de),而我們可(ke)以依據其應(ying)用(yong)于構(gou)(gou)造(zao)的(de)(de)(de)區別,去(qu)(qu)分辨基本(ben)的(de)(de)(de)工(gong)(gong)(gong)(gong)字(zi)鋼(gang)(gang)與輕形工(gong)(gong)(gong)(gong)字(zi)鋼(gang)(gang),工(gong)(gong)(gong)(gong)字(zi)鋼(gang)(gang)是(shi)建筑裝飾材料中一(yi)種(zhong)十分普遍的(de)(de)(de)商品,而針(zhen)對工(gong)(gong)(gong)(gong)字(zi)鋼(gang)(gang)的(de)(de)(de)產生構(gou)(gou)造(zao)堅信(xin)許(xu)多都并不是(shi)很掌握(wo),那麼我就為大伙兒(er)介紹一(yi)下(xia)。
工(gong)(gong)字(zi)鋼常(chang)見于(yu)(yu)修建領(ling)域,工(gong)(gong)字(zi)鋼的翼緣(yuan)全(quan)(quan)是等薄厚的,有軋(ya)(ya)制(zhi)截面,也是有由(you)3塊板(ban)電焊焊接組(zu)成(cheng)的組(zu)成(cheng)截面。平時(shi)工(gong)(gong)字(zi)鋼全(quan)(quan)是軋(ya)(ya)制(zhi)截面,由(you)于(yu)(yu)生產加工(gong)(gong)工(gong)(gong)藝差(cha),翼緣(yuan)內(nei)邊有1:10傾斜(xie)度。工(gong)(gong)字(zi)鋼的軋(ya)(ya)制(zhi)有別于(yu)(yu)平時(shi)工(gong)(gong)字(zi)鋼僅用(yong)一套水準(zhun)熱軋(ya)(ya)帶鋼,由(you)于(yu)(yu)其(qi)翼緣(yuan)較寬且(qie)無傾斜(xie)度,故須加設一組(zu)立柱(zhu)式熱軋(ya)(ya)帶鋼另外已(yi)經輥軋(ya)(ya)。
工字鋼的基礎知識
1、工字鋼
工字鋼(gang)也稱鋼(gang)柱,是截面為工型(xing)的條形(xing)不銹鋼(gang)板材。
◆表明方式
16#工(gong)(gong)字(zi)鋼(gang),規(gui)格型號表(biao)明(ming)為160(高度)x88(腿寬(kuan))x6.0(腰(yao)厚(hou)),工(gong)(gong)字(zi)鋼(gang)從(cong)20#-63#有A、B之分,在(zai)其中從(cong)36#-63#有C工(gong)(gong),A、B、C工(gong)(gong)三(san)種工(gong)(gong)字(zi)鋼(gang)實際(ji)主(zhu)要(yao)參(can)數不一樣,依照工(gong)(gong)字(zi)鋼(gang)的表(biao)明(ming)方式均由相(xiang)匹(pi)配(pei)的主(zhu)要(yao)參(can)數,關(guan)鍵以高度、腿寬(kuan)、腰(yao)厚(hou)做為表(biao)明(ming)規(gui)范。
工字(zi)鋼(gang)運用(yong)范(fan)疇
◆運用特性
①工(gong)字鋼(gang)(gang),具有較(jiao)高韌(ren)性、延展性,常(chang)見(jian)于承(cheng)擔鋼(gang)(gang)架結構的(de)關鍵承(cheng)受力位置,工(gong)字鋼(gang)(gang)特性平穩,一般通(tong)過生產(chan)加工(gong),如冷(leng)拔、激光切割、電焊焊接等可(ke)組成(cheng)鋼(gang)(gang)架結構行為主(zhu)體,工(gong)字鋼(gang)(gang)的(de)規(gui)(gui)范(fan)規(gui)(gui)格型號(hao)已運用于普遍鋼(gang)(gang)結構工(gong)程施(shi)工(gong)。
②工字鋼(gang)(Q345)合金結構鋼(gang)材料,其抗壓(ya)強度(du)、延展性(xing)、塑性(xing)變形、耐(nai)蝕性(xing)及其耐(nai)老化能等均強過普碳材料,一般運(yun)用(yong)于承受力規定高些,或是塑性(xing)變形規定高些,或相對性(xing)獨特(te)的(de)自(zi)然環境工作(zuo),如超低溫(wen)、腐蝕較高的(de)自(zi)然環境等。
◆產品類別
一般工(gong)字(zi)鋼,輕形工(gong)字(zi)鋼
◆材料
Q235(A、B),Q345(A、B)
◆適用范圍
工(gong)(gong)字鋼普遍用以各(ge)種(zhong)各(ge)樣鋼構廠房(fang),公路橋梁,隧道施工(gong)(gong)建設(she)工(gong)(gong)程,交通執法基本建設(she),大中型(xing)工(gong)(gong)程建筑,大中型(xing)工(gong)(gong)業設(she)備(bei)如起重機械等。
工(gong)字(zi)(zi)鋼(gang)(gang)關鍵分(fen)成一般(ban)工(gong)字(zi)(zi)鋼(gang)(gang)、輕(qing)(qing)形(xing)工(gong)字(zi)(zi)鋼(gang)(gang)和寬翼緣(yuan)(yuan)工(gong)字(zi)(zi)鋼(gang)(gang)。按翼緣(yuan)(yuan)與(yu)梁(liang)端高度比又(you)(you)分(fen)成大幅面、中幅、價漲量(liang)寬翼緣(yuan)(yuan)工(gong)字(zi)(zi)鋼(gang)(gang)。前二者生產制(zhi)造的規格型號為(wei)10—63號,即相對的高度為(wei)10厘米—63cm。在同樣高度下,輕(qing)(qing)形(xing)工(gong)字(zi)(zi)鋼(gang)(gang)翼緣(yuan)(yuan)窄、梁(liang)端薄、重量(liang)較輕(qing)(qing)。寬翼緣(yuan)(yuan)工(gong)字(zi)(zi)鋼(gang)(gang)又(you)(you)被稱(cheng)為(wei)H型鋼(gang)(gang),橫(heng)斷面特(te)性是兩腿平行面,且腿里側沒有(you)傾斜度。它(ta)歸(gui)屬于(yu)經濟發展橫(heng)斷面槽鋼(gang)(gang),是在四輥全能擠壓機上軋制(zhi)的,因(yin)此又(you)(you)被稱(cheng)為(wei)“全能工(gong)字(zi)(zi)鋼(gang)(gang)”。一般(ban)工(gong)字(zi)(zi)鋼(gang)(gang)、輕(qing)(qing)形(xing)工(gong)字(zi)(zi)鋼(gang)(gang)早已產生國家行業標準。
從以上內容我們可以看出工字鋼的(de)結構是比較簡單的(de),而它在(zai)我們平時所起(qi)到的(de)作用卻(que)是非常大的(de)