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<昌都>普源金屬材料有限公司 昌都熱鍍鋅工字鋼、熱鍍鋅工字鋼生產廠家-歡迎新老客戶來電咨詢 <昌都>普源金屬材料有限公司

Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)-現(xian)貨(huo)供應(ying)Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)是(shi)(shi)(shi)一(yi)(yi)種(zhong)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)積分(fen)配更加優化、強(qiang)重比(bi)(bi)(bi)更加合理(li)(li)的(de)(de)(de)(de)(de)(de)(de)經(jing)濟(ji)斷(duan)(duan)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)材(cai)，因其斷(duan)(duan)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)與(yu)(yu)英文字(zi)(zi)(zi)(zi)母(mu)“H”相(xiang)同(tong)而(er)得名。由于(yu)(yu)H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)各(ge)個(ge)部位均以直角(jiao)排布，因此H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)在(zai)(zai)各(ge)個(ge)方向(xiang)(xiang)上都(dou)(dou)具(ju)有(you)(you)(you)抗(kang)彎(wan)能(neng)(neng)力(li)(li)(li)強(qiang)、施(shi)工(gong)(gong)(gong)簡單、節(jie)約成(cheng)本和(he)(he)結(jie)(jie)(jie)構(gou)(gou)(gou)重量輕(qing)等(deng)優點(dian)，已被廣泛應(ying)用(yong)(yong)(yong)(yong)(yong)(yong)。H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)是(shi)(shi)(shi)一(yi)(yi)種(zhong)新型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)經(jing)濟(ji)建(jian)筑(zhu)用(yong)(yong)(yong)(yong)(yong)(yong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)。H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)形(xing)狀經(jing)濟(ji)合理(li)(li)，力(li)(li)(li)學性(xing)能(neng)(neng)好，軋(ya)制(zhi)(zhi)時截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)上各(ge)點(dian)延伸較(jiao)(jiao)均勻、內(nei)(nei)應(ying)力(li)(li)(li)小，與(yu)(yu)普(pu)(pu)通(tong)工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)比(bi)(bi)(bi)較(jiao)(jiao)，具(ju)有(you)(you)(you)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)模數(shu)大(da)、重量輕(qing)、節(jie)省金(jin)屬(shu)的(de)(de)(de)(de)(de)(de)(de)優點(dian)，可使建(jian)筑(zhu)結(jie)(jie)(jie)構(gou)(gou)(gou)減(jian)輕(qing)30-40%；又因其腿內(nei)(nei)外側(ce)平(ping)(ping)行(xing)，腿端是(shi)(shi)(shi)直角(jiao)，拼(pin)裝組(zu)合成(cheng)構(gou)(gou)(gou)件(jian)(jian)，可節(jie)約焊(han)(han)接(jie)、鉚(liu)接(jie)工(gong)(gong)(gong)作量達25%。常用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)要(yao)(yao)求承(cheng)截(jie)(jie)能(neng)(neng)力(li)(li)(li)大(da)，截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)穩定性(xing)好的(de)(de)(de)(de)(de)(de)(de)大(da)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)建(jian)筑(zhu)（如廠房、高(gao)(gao)層建(jian)筑(zhu)等(deng)），以及橋梁(liang)、船舶(bo)、起重運輸機(ji)械、設(she)備基礎、支架、基礎樁等(deng)。Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)是(shi)(shi)(shi)由工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)優化發展(zhan)而(er)成(cheng)的(de)(de)(de)(de)(de)(de)(de)一(yi)(yi)種(zhong)斷(duan)(duan)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)力(li)(li)(li)學性(xing)能(neng)(neng)更為優良的(de)(de)(de)(de)(de)(de)(de)經(jing)濟(ji)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)斷(duan)(duan)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)，尤(you)其斷(duan)(duan)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)與(yu)(yu)英文字(zi)(zi)(zi)(zi)母(mu)“H”相(xiang)同(tong)而(er)得名。其特點(dian)如下：◆翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)寬，側(ce)向(xiang)(xiang)剛度(du)(du)(du)(du)大(da)。◆計算公(gong)式：零陸*叁伍(wu)-捌(ba)貳壹=捌(ba)肆捌(ba)伍(wu)◆抗(kang)彎(wan)能(neng)(neng)力(li)(li)(li)強(qiang)，比(bi)(bi)(bi)工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)大(da)約5%-10%。◆翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)兩表面(mian)(mian)(mian)(mian)(mian)(mian)(mian)相(xiang)互平(ping)(ping)行(xing)使得連接(jie)、加工(gong)(gong)(gong)、安(an)裝簡便。◆與(yu)(yu)焊(han)(han)接(jie)工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)相(xiang)比(bi)(bi)(bi)，成(cheng)本低(di)，精度(du)(du)(du)(du)高(gao)(gao)，殘(can)余應(ying)力(li)(li)(li)小，無需(xu)昂貴的(de)(de)(de)(de)(de)(de)(de)焊(han)(han)接(jie)材(cai)料和(he)(he)焊(han)(han)縫檢測，節(jie)約鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)結(jie)(jie)(jie)構(gou)(gou)(gou)制(zhi)(zhi)作成(cheng)本30%左右。◆相(xiang)同(tong)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)負荷下．熱(re)軋(ya)H鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)結(jie)(jie)(jie)構(gou)(gou)(gou)比(bi)(bi)(bi)傳統(tong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)結(jie)(jie)(jie)構(gou)(gou)(gou)重量減(jian)輕(qing)15%-20%。◆與(yu)(yu)砼結(jie)(jie)(jie)構(gou)(gou)(gou)相(xiang)比(bi)(bi)(bi)，熱(re)軋(ya)H鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)結(jie)(jie)(jie)構(gou)(gou)(gou)可增大(da)6%的(de)(de)(de)(de)(de)(de)(de)使用(yong)(yong)(yong)(yong)(yong)(yong)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)積，而(er)結(jie)(jie)(jie)構(gou)(gou)(gou)自(zi)重減(jian)輕(qing)20%一(yi)(yi)30%，減(jian)少結(jie)(jie)(jie)構(gou)(gou)(gou)設(she)計內(nei)(nei)力(li)(li)(li)。◆Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)可加工(gong)(gong)(gong)成(cheng)T型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)，蜂窩(wo)梁(liang)可經(jing)組(zu)合形(xing)成(cheng)各(ge)種(zhong)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)形(xing)式，極大(da)滿足工(gong)(gong)(gong)程設(she)計與(yu)(yu)制(zhi)(zhi)作需(xu)求。介紹(shao)編輯Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)分(fen)為熱(re)軋(ya)Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)和(he)(he)焊(han)(han)接(jie)Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)兩種(zhong)，熱(re)軋(ya)Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)又分(fen)為寬翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)（HW）中(zhong)翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)(HM)和(he)(he)窄(zhai)翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)（HN）三種(zhong)。HW是(shi)(shi)(shi)H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)高(gao)(gao)度(du)(du)(du)(du)和(he)(he)翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)寬度(du)(du)(du)(du)基本相(xiang)等(deng);主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)筋砼框(kuang)架結(jie)(jie)(jie)構(gou)(gou)(gou)柱中(zhong)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)芯柱也稱勁性(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)柱;在(zai)(zai)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)結(jie)(jie)(jie)構(gou)(gou)(gou)中(zhong)主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)柱HM是(shi)(shi)(shi)H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)高(gao)(gao)度(du)(du)(du)(du)和(he)(he)翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)寬度(du)(du)(du)(du)比(bi)(bi)(bi)例(li)大(da)致為1.33~~1.75主(zhu)(zhu)要(yao)(yao)在(zai)(zai)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)結(jie)(jie)(jie)構(gou)(gou)(gou)中(zhong):用(yong)(yong)(yong)(yong)(yong)(yong)做鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)框(kuang)架柱在(zai)(zai)承(cheng)受動力(li)(li)(li)荷載(zai)的(de)(de)(de)(de)(de)(de)(de)框(kuang)架結(jie)(jie)(jie)構(gou)(gou)(gou)中(zhong)用(yong)(yong)(yong)(yong)(yong)(yong)做框(kuang)架梁(liang);例(li)如:設(she)備平(ping)(ping)臺HN是(shi)(shi)(shi)H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)高(gao)(gao)度(du)(du)(du)(du)和(he)(he)翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)寬度(du)(du)(du)(du)比(bi)(bi)(bi)例(li)大(da)于(yu)(yu)等(deng)于(yu)(yu)2，主(zhu)(zhu)要(yao)(yao)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)梁(liang)；工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)用(yong)(yong)(yong)(yong)(yong)(yong)途相(xiang)當于(yu)(yu)HN型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang);H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)主(zhu)(zhu)要(yao)(yao)材(cai)質有(you)(you)(you)Q235B、SM490、SS400、Q345、Q345B等(deng)。區(qu)別-聊城(cheng)市舜冶金(jin)屬(shu)制(zhi)(zhi)品有(you)(you)(you)限公(gong)司◆工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)不論是(shi)(shi)(shi)普(pu)(pu)通(tong)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)還是(shi)(shi)(shi)輕(qing)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)，由于(yu)(yu)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)尺(chi)寸均相(xiang)對較(jiao)(jiao)高(gao)(gao)、較(jiao)(jiao)窄(zhai)，故(gu)對截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)兩個(ge)主(zhu)(zhu)袖的(de)(de)(de)(de)(de)(de)(de)慣性(xing)矩(ju)相(xiang)差較(jiao)(jiao)大(da)，因此，一(yi)(yi)般僅能(neng)(neng)直接(jie)用(yong)(yong)(yong)(yong)(yong)(yong)于(yu)(yu)在(zai)(zai)其腹(fu)板(ban)平(ping)(ping)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)內(nei)(nei)受彎(wan)的(de)(de)(de)(de)(de)(de)(de)構(gou)(gou)(gou)件(jian)(jian)或將其組(zu)成(cheng)格構(gou)(gou)(gou)式受力(li)(li)(li)構(gou)(gou)(gou)件(jian)(jian)。對軸心(xin)受壓(ya)構(gou)(gou)(gou)件(jian)(jian)或在(zai)(zai)垂直于(yu)(yu)腹(fu)板(ban)平(ping)(ping)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)還有(you)(you)(you)彎(wan)曲的(de)(de)(de)(de)(de)(de)(de)構(gou)(gou)(gou)件(jian)(jian)均不宜采用(yong)(yong)(yong)(yong)(yong)(yong)，這(zhe)就使其在(zai)(zai)應(ying)用(yong)(yong)(yong)(yong)(yong)(yong)范圍上有(you)(you)(you)著很(hen)大(da)的(de)(de)(de)(de)(de)(de)(de)局限。◆Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)屬(shu)于(yu)(yu)經(jing)濟(ji)裁面(mian)(mian)(mian)(mian)(mian)(mian)(mian)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)材(cai)(其它還有(you)(you)(you)冷彎(wan)薄(bo)壁型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)、壓(ya)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)板(ban)等(deng))，由于(yu)(yu)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)形(xing)狀合理(li)(li)，它們能(neng)(neng)使鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)材(cai)更高(gao)(gao)地發揮效能(neng)(neng)，提高(gao)(gao)承(cheng)載(zai)能(neng)(neng)力(li)(li)(li)。不同(tong)于(yu)(yu)普(pu)(pu)通(tong)工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)的(de)(de)(de)(de)(de)(de)(de)是(shi)(shi)(shi)h型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)進行(xing)了加寬，且(qie)內(nei)(nei)、外表面(mian)(mian)(mian)(mian)(mian)(mian)(mian)通(tong)常是(shi)(shi)(shi)平(ping)(ping)行(xing)的(de)(de)(de)(de)(de)(de)(de)，這(zhe)樣可便于(yu)(yu)用(yong)(yong)(yong)(yong)(yong)(yong)高(gao)(gao)強(qiang)度(du)(du)(du)(du)螺栓和(he)(he)其他構(gou)(gou)(gou)件(jian)(jian)連接(jie)。其尺(chi)寸構(gou)(gou)(gou)成(cheng)系列(lie)合理(li)(li)，型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)號齊(qi)全，便于(yu)(yu)設(she)計選用(yong)(yong)(yong)(yong)(yong)(yong)。◆Q235BH型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)都(dou)(dou)是(shi)(shi)(shi)等(deng)厚度(du)(du)(du)(du)的(de)(de)(de)(de)(de)(de)(de)，有(you)(you)(you)軋(ya)制(zhi)(zhi)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)，也有(you)(you)(you)由3塊板(ban)焊(han)(han)接(jie)組(zu)成(cheng)的(de)(de)(de)(de)(de)(de)(de)組(zu)合截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)。工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)都(dou)(dou)是(shi)(shi)(shi)軋(ya)制(zhi)(zhi)截(jie)(jie)面(mian)(mian)(mian)(mian)(mian)(mian)(mian)，由于(yu)(yu)生產(chan)工(gong)(gong)(gong)藝(yi)差，翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)內(nei)(nei)邊有(you)(you)(you)1：10坡度(du)(du)(du)(du)。H型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)的(de)(de)(de)(de)(de)(de)(de)軋(ya)制(zhi)(zhi)不同(tong)于(yu)(yu)普(pu)(pu)通(tong)工(gong)(gong)(gong)字(zi)(zi)(zi)(zi)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)僅用(yong)(yong)(yong)(yong)(yong)(yong)一(yi)(yi)套水(shui)平(ping)(ping)軋(ya)輥(gun)，由于(yu)(yu)其翼(yi)(yi)(yi)(yi)(yi)緣(yuan)(yuan)(yuan)較(jiao)(jiao)寬且(qie)無斜(xie)度(du)(du)(du)(du)(或斜(xie)度(du)(du)(du)(du)很(hen)小)，故(gu)須(xu)增設(she)一(yi)(yi)組(zu)立(li)式軋(ya)輥(gun)同(tong)時進行(xing)輥(gun)軋(ya)，因此，其軋(ya)制(zhi)(zhi)工(gong)(gong)(gong)藝(yi)和(he)(he)設(she)備都(dou)(dou)比(bi)(bi)(bi)普(pu)(pu)通(tong)軋(ya)機(ji)復(fu)雜(za)。國內(nei)(nei)可生產(chan)的(de)(de)(de)(de)(de)(de)(de)軋(ya)制(zhi)(zhi)h型(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(gang)(gang)(gang)高(gao)(gao)

H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)分(fen)為(wei)熱軋(ya)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)和(he)(he)焊接H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)（H）兩種，熱軋(ya)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)又(you)分(fen)為(wei)寬翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)（HW）中(zhong)(zhong)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)(HM)和(he)(he)窄(zhai)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)（HN）三(san)種。HW是(shi)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)高度(du)和(he)(he)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)寬度(du)基(ji)本相等;主要(yao)用(yong)(yong)于(yu)(yu)鋼(gang)(gang)(gang)(gang)(gang)筋砼框(kuang)架(jia)(jia)結(jie)構(gou)柱(zhu)(zhu)中(zhong)(zhong)鋼(gang)(gang)(gang)(gang)(gang)芯柱(zhu)(zhu)也稱勁性(xing)鋼(gang)(gang)(gang)(gang)(gang)柱(zhu)(zhu);在(zai)(zai)鋼(gang)(gang)(gang)(gang)(gang)結(jie)構(gou)中(zhong)(zhong)主要(yao)用(yong)(yong)于(yu)(yu)柱(zhu)(zhu)HM是(shi)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)高度(du)和(he)(he)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)寬度(du)比(bi)例(li)大(da)致為(wei)1.33~~1.75主要(yao)在(zai)(zai)鋼(gang)(gang)(gang)(gang)(gang)結(jie)構(gou)中(zhong)(zhong):用(yong)(yong)做鋼(gang)(gang)(gang)(gang)(gang)框(kuang)架(jia)(jia)柱(zhu)(zhu)在(zai)(zai)承受動力(li)荷(he)載的(de)框(kuang)架(jia)(jia)結(jie)構(gou)中(zhong)(zhong)用(yong)(yong)做框(kuang)架(jia)(jia)梁(liang)(liang);例(li)如(ru):設備平(ping)臺HN是(shi)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)高度(du)和(he)(he)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)寬度(du)比(bi)例(li)大(da)于(yu)(yu)等于(yu)(yu)2，主要(yao)用(yong)(yong)于(yu)(yu)梁(liang)(liang)；工字鋼(gang)(gang)(gang)(gang)(gang)的(de)用(yong)(yong)途相當于(yu)(yu)HN型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang);H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)的(de)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)都(dou)是(shi)等厚度(du)的(de)，有(you)軋(ya)制截(jie)面，也有(you)由(you)3塊板焊接組(zu)成的(de)組(zu)合截(jie)面。工字鋼(gang)(gang)(gang)(gang)(gang)都(dou)是(shi)軋(ya)制截(jie)面，由(you)于(yu)(yu)生產工藝差，翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)內邊有(you)1：10坡(po)度(du)。H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)的(de)軋(ya)制不(bu)同于(yu)(yu)普(pu)通工字鋼(gang)(gang)(gang)(gang)(gang)僅用(yong)(yong)一(yi)套水平(ping)軋(ya)輥，由(you)于(yu)(yu)其(qi)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)較寬且(qie)無斜(xie)度(du)(或斜(xie)度(du)很小)，故須(xu)增設一(yi)組(zu)立式(shi)軋(ya)輥同時(shi)進行輥軋(ya)，因此，其(qi)軋(ya)制工藝和(he)(he)設備都(dou)比(bi)普(pu)通軋(ya)機復雜(za)。國(guo)內可(ke)生產的(de)較大(da)軋(ya)制h型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)高度(du)為(wei)800mm，超過了只能(neng)是(shi)焊接組(zu)合截(jie)面。我國(guo)熱軋(ya)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)國(guo)標(biao)（GB/T11263-1998）將H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)分(fen)為(wei)窄(zhai)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)、寬翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)和(he)(he)鋼(gang)(gang)(gang)(gang)(gang)樁三(san)類，其(qi)代(dai)號分(fen)別為(wei)hz、hk和(he)(he)hu。窄(zhai)翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)適用(yong)(yong)于(yu)(yu)梁(liang)(liang)或壓(ya)彎構(gou)件(jian)，而(er)寬翼(yi)(yi)(yi)緣(yuan)(yuan)(yuan)(yuan)h型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)和(he)(he)h型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)樁則適用(yong)(yong)于(yu)(yu)軸心受壓(ya)構(gou)件(jian)或壓(ya)彎構(gou)件(jian)。工字鋼(gang)(gang)(gang)(gang)(gang)與H型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)相比(bi)，等重量前提下(xia)，w、ix、iy都(dou)不(bu)如(ru)h型(xing)(xing)(xing)鋼(gang)(gang)(gang)(gang)(gang)。免(mian)責聲明：轉載內容均來自于(yu)(yu)網絡，如(ru)有(you)異議請及時(shi)聯(lian)系(xi)，本網將予以刪除