鋼波紋管經濟(ji)耐(nai)用的(de)原(yuan)因是什么？

鋼波(bo)(bo)紋管具有施工工期短、重量輕(qing)、安裝方便、耐久性能好、工程造(zao)價低(di)、抗變形能力強、減少維護(hu)費(fei)用成本等(deng)優點。鋼波(bo)(bo)紋管是(shi)一種柔性構(gou)造(zao),波(bo)(bo)紋管在構(gou)造(zao)上具有橫向抵(di)償位移特性,可充分發揮鋼材抗拉(la)功能強。

鋼波紋管

具有較大(da)的(de)抗(kang)(kang)變形和抗(kang)(kang)沉降才干,施(shi)工過程中重(zhong)量輕、設備(bei)方便快(kuai)捷、施(shi)工簡潔等(deng)許多優點。鋼波(bo)紋管按(an)構成材料可分為金屬(shu)波(bo)紋管、非金屬(shu)波(bo)紋管兩(liang)種(zhong)；按(an)構造可分為單層(ceng)和多層(ceng)。單層(ceng)波(bo)紋管應用(yong)較多。多層(ceng)波(bo)紋管強度高，耐久性(xing)好，應力小，用(yong)在重(zhong)要的(de)測量中。

鋼波(bo)紋管(guan)的材料普(pu)通(tong)為(wei)青銅、黃銅、不銹鋼、蒙乃爾(er)合(he)金和(he)因康鎳爾(er)合(he)金等(deng)。鋼波(bo)紋管(guan)選用規范化設計(ji)(ji)方(fang)案，出(chu)產制作，設計(ji)(ji)方(fang)案簡易，出(chu)產制作周期時(shi)間(jian)短；工(gong)(gong)程(cheng)(cheng)(cheng)項(xiang)目具體工(gong)(gong)程(cheng)(cheng)(cheng)造價比類(lei)似跨(kua)距的橋，洞(dong)低；工(gong)(gong)程(cheng)(cheng)(cheng)施工(gong)(gong)短工(gong)(gong)期，要害為(wei)組裝工(gong)(gong)程(cheng)(cheng)(cheng)施工(gong)(gong)；金屬材料波(bo)紋管(guan)替代混凝土結構展開洞(dong)工(gong)(gong)程(cheng)(cheng)(cheng)施工(gong)(gong)。