以(yi)鋼材制作為主的(de)結(jie)構，是主要的(de)建筑結(jie)構類型(xing)之一。鋼材的(de)特點是強度高、自重(zhong)輕、整(zheng)體剛性好、變(bian)形能力強，故用于(yu)建造(zao)大跨度和超高、超重(zhong)型(xing)的(de)建筑物特別適(shi)宜

鋼(gang)(gang)結構(gou)工(gong)(gong)程(cheng)的工(gong)(gong)期比(bi)鋼(gang)(gang)筋硅結構(gou)工(gong)(gong)程(cheng)的工(gong)(gong)期普遍(bian)要(yao)短，鋼(gang)(gang)結構(gou)工(gong)(gong)程(cheng)有(you)一華以上時(shi)間(jian)是在(zai)工(gong)(gong)廠車間(jian)內部進行(xing)。

鋼(gang)結(jie)構工(gong)(gong)(gong)(gong)程的(de)工(gong)(gong)(gong)(gong)期比鋼(gang)筋硅結(jie)構工(gong)(gong)(gong)(gong)程的(de)工(gong)(gong)(gong)(gong)期普遍要短，鋼(gang)結(jie)構工(gong)(gong)(gong)(gong)程有一華以上時間(jian)是在工(gong)(gong)(gong)(gong)廠(chang)(chang)車間(jian)內(nei)部進行(xing)。近(jin)年來，我國從事鋼(gang)結(jie)構加工(gong)(gong)(gong)(gong)制作的(de)廠(chang)(chang)家如雨后春筍，大量涌現，但(dan)真正具有技術實力(li)，能夠(gou)承接大型、復雜鋼(gang)結(jie)構工(gong)(gong)(gong)(gong)程的(de)廠(chang)(chang)家很少(shao)，這些廠(chang)(chang)家目前主要集，扣在我國南方部分省市。由(you)于鋼(gang)結(jie)構構件在工(gong)(gong)(gong)(gong)廠(chang)(chang)內(nei)加工(gong)(gong)(gong)(gong)制造的(de)質量好壞(huai)，對...

在(zai)互(hu)聯(lian)網(wang)大行(xing)(xing)其道的(de)今(jin)天(tian)，鋼(gang)結構(gou)行(xing)(xing)業(ye)對接(jie)互(hu)聯(lian)網(wang)是(shi)必然的(de)，要借用(yong)互(hu)聯(lian)網(wang)思維切入行(xing)(xing)業(ye)痛(tong)點(dian)，充分發揮(hui)互(hu)聯(lian)網(wang)的(de)內(nei)在(zai)特點(dian)為鋼(gang)鐵業(ye)轉型服務。 

超聲波(bo)(bo)探傷：利用超聲能透入(ru)金屬材料的(de)(de)深(shen)處，并由一截面(mian)(mian)進入(ru)另一截面(mian)(mian)時(shi)，在界(jie)面(mian)(mian)邊緣發(fa)生反射的(de)(de)特(te)點(dian)來檢查(cha)零件缺(que)(que)陷的(de)(de)一種(zhong)方法(fa)，當超聲波(bo)(bo)束(shu)自零件表面(mian)(mian)由探頭通至(zhi)金屬內部(bu)，遇到缺(que)(que)陷與零件底面(mian)(mian)時(shi)就分別發(fa)生反射波(bo)(bo)來，在螢光屏上形(xing)成脈沖波(bo)(bo)形(xing)，根據(ju)這些脈沖波(bo)(bo)形(xing)來判斷缺(que)(que)陷位置和(he)大小(xiao)。