鋼波紋管經(jing)濟耐用(yong)的原因是什(shen)么？

鋼波紋管具(ju)有(you)施(shi)工(gong)工(gong)期短(duan)、重量輕、安裝方(fang)便、耐久性能(neng)好、工(gong)程(cheng)造價(jia)低(di)、抗變(bian)形能(neng)力強、減少維護費用成(cheng)本等優點。鋼波紋管是一種柔性構(gou)造,波紋管在構(gou)造上具(ju)有(you)橫(heng)向抵(di)償(chang)位移特(te)性,可充(chong)分發揮鋼材抗拉(la)功能(neng)強。

鋼波紋管

具有較大(da)的抗(kang)變形和抗(kang)沉降才干,施工(gong)過程中重量(liang)輕(qing)、設備方便(bian)快(kuai)捷、施工(gong)簡潔等(deng)許(xu)多(duo)優點。鋼波紋管按構成材料可(ke)分為金屬(shu)波紋管、非金屬(shu)波紋管兩種；按構造(zao)可(ke)分為單層和多(duo)層。單層波紋管應(ying)用較多(duo)。多(duo)層波紋管強度高(gao)，耐(nai)久性好(hao)，應(ying)力小，用在重要的測量(liang)中。

鋼波(bo)紋(wen)管(guan)的(de)材料(liao)普通為(wei)青銅、黃(huang)銅、不銹鋼、蒙(meng)乃(nai)爾(er)合金和因(yin)康鎳爾(er)合金等。鋼波(bo)紋(wen)管(guan)選用(yong)規范化設計(ji)方(fang)案(an)(an)，出產制(zhi)作(zuo)，設計(ji)方(fang)案(an)(an)簡易，出產制(zhi)作(zuo)周期時間短；工(gong)(gong)(gong)(gong)(gong)程(cheng)項目具體工(gong)(gong)(gong)(gong)(gong)程(cheng)造(zao)價比(bi)類似跨距的(de)橋，洞低；工(gong)(gong)(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)(gong)(gong)短工(gong)(gong)(gong)(gong)(gong)期，要害為(wei)組裝工(gong)(gong)(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)(gong)(gong)；金屬材料(liao)波(bo)紋(wen)管(guan)替代混(hun)凝(ning)土結構(gou)展(zhan)開洞工(gong)(gong)(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)(gong)(gong)。