鋼波紋管經濟耐用的原因是什么？

鋼(gang)波紋管(guan)具(ju)有(you)施工工期(qi)短、重量輕、安裝(zhuang)方便、耐久性(xing)能好、工程造價低、抗變(bian)形能力強、減少維護(hu)費用成本等優點。鋼(gang)波紋管(guan)是一種柔性(xing)構造,波紋管(guan)在構造上具(ju)有(you)橫向(xiang)抵償位移特(te)性(xing),可充分發揮鋼(gang)材抗拉功(gong)能強。

鋼波紋管

具有較大的抗變形和抗沉降才干,施(shi)工(gong)過(guo)程中(zhong)重量(liang)輕、設備方便快(kuai)捷、施(shi)工(gong)簡潔等(deng)許多(duo)優點。鋼波(bo)紋管按構成材料可分為金屬(shu)波(bo)紋管、非金屬(shu)波(bo)紋管兩種；按構造可分為單層和多(duo)層。單層波(bo)紋管應用較多(duo)。多(duo)層波(bo)紋管強度高，耐久性好(hao)，應力小，用在重要的測量(liang)中(zhong)。

鋼(gang)波紋(wen)管的材(cai)料(liao)普通(tong)為青銅、黃銅、不銹鋼(gang)、蒙乃爾合(he)金和因康鎳爾合(he)金等。鋼(gang)波紋(wen)管選用規范化設計(ji)方案(an)，出(chu)產制作，設計(ji)方案(an)簡易，出(chu)產制作周期(qi)時間短；工(gong)(gong)(gong)程(cheng)項(xiang)目具(ju)體工(gong)(gong)(gong)程(cheng)造價比類似跨距的橋，洞低；工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)短工(gong)(gong)(gong)期(qi)，要害為組裝工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)；金屬(shu)材(cai)料(liao)波紋(wen)管替代混凝土結構展開洞工(gong)(gong)(gong)程(cheng)施工(gong)(gong)(gong)。