鋼波紋管經(jing)濟耐用的原因是什么？

鋼波紋(wen)管(guan)具有(you)施工(gong)工(gong)期短(duan)、重量輕、安裝(zhuang)方便、耐久性能好、工(gong)程造價低、抗(kang)變形(xing)能力強(qiang)、減少維護費用成本等優點。鋼波紋(wen)管(guan)是一種柔性構(gou)造,波紋(wen)管(guan)在構(gou)造上具有(you)橫(heng)向抵償位移(yi)特(te)性,可充分發揮鋼材抗(kang)拉功能強(qiang)。

鋼波紋管

具有較大的(de)抗(kang)變形和抗(kang)沉(chen)降才干,施工過程中(zhong)重量輕、設備方便快捷、施工簡潔等許多優點。鋼波(bo)紋(wen)管(guan)按構成材料可分(fen)為(wei)金(jin)屬波(bo)紋(wen)管(guan)、非金(jin)屬波(bo)紋(wen)管(guan)兩種；按構造可分(fen)為(wei)單層和多層。單層波(bo)紋(wen)管(guan)應用(yong)較多。多層波(bo)紋(wen)管(guan)強度高(gao)，耐久性好，應力小，用(yong)在重要的(de)測(ce)量中(zhong)。

鋼波紋管的(de)材料普通為青銅、黃銅、不銹鋼、蒙乃爾(er)合(he)金和因(yin)康(kang)鎳(nie)爾(er)合(he)金等(deng)。鋼波紋管選用規范化設(she)計(ji)方(fang)案，出(chu)產(chan)制作，設(she)計(ji)方(fang)案簡易(yi)，出(chu)產(chan)制作周期(qi)時(shi)間短；工(gong)(gong)(gong)程(cheng)(cheng)項目具(ju)體工(gong)(gong)(gong)程(cheng)(cheng)造價比(bi)類似(si)跨距的(de)橋，洞(dong)低；工(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)短工(gong)(gong)(gong)期(qi)，要(yao)害為組裝(zhuang)工(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)；金屬材料波紋管替代混凝(ning)土結構展開洞(dong)工(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)。