鋼波紋管經濟(ji)耐用的(de)原因是(shi)什么？

鋼波紋(wen)管(guan)具(ju)有施工(gong)工(gong)期短(duan)、重量輕(qing)、安裝方便、耐久性(xing)能(neng)好、工(gong)程造價低、抗(kang)變形(xing)能(neng)力強、減少(shao)維護費用成本等優點(dian)。鋼波紋(wen)管(guan)是一種(zhong)柔(rou)性(xing)構造,波紋(wen)管(guan)在構造上具(ju)有橫(heng)向(xiang)抵償(chang)位移特性(xing),可充分發揮鋼材抗(kang)拉功能(neng)強。

鋼波紋管

具有(you)較大的(de)(de)抗變形和抗沉降才(cai)干,施(shi)工過程中重量輕、設(she)備方便(bian)快捷、施(shi)工簡潔(jie)等(deng)許多(duo)優點(dian)。鋼波紋(wen)管按構成(cheng)材料(liao)可(ke)(ke)分為金(jin)(jin)屬波紋(wen)管、非金(jin)(jin)屬波紋(wen)管兩(liang)種；按構造可(ke)(ke)分為單(dan)層和多(duo)層。單(dan)層波紋(wen)管應(ying)用較多(duo)。多(duo)層波紋(wen)管強度高，耐久性好(hao)，應(ying)力小，用在重要的(de)(de)測量中。

鋼波(bo)(bo)紋(wen)管(guan)(guan)的(de)材料(liao)普通為青銅(tong)、黃銅(tong)、不(bu)銹鋼、蒙乃爾合金和因康鎳爾合金等。鋼波(bo)(bo)紋(wen)管(guan)(guan)選用規范化設計方(fang)案，出產(chan)制作，設計方(fang)案簡易，出產(chan)制作周(zhou)期(qi)時間短(duan)；工(gong)(gong)(gong)程項(xiang)目具體工(gong)(gong)(gong)程造價比(bi)類似跨距的(de)橋(qiao)，洞低；工(gong)(gong)(gong)程施工(gong)(gong)(gong)短(duan)工(gong)(gong)(gong)期(qi)，要害為組裝(zhuang)工(gong)(gong)(gong)程施工(gong)(gong)(gong)；金屬材料(liao)波(bo)(bo)紋(wen)管(guan)(guan)替代混凝土結構展開洞工(gong)(gong)(gong)程施工(gong)(gong)(gong)。