鋼波紋管經濟耐用的原因(yin)是什么？

鋼(gang)波紋管具(ju)有(you)施工(gong)工(gong)期短、重(zhong)量輕、安裝(zhuang)方(fang)便、耐久性(xing)能好、工(gong)程(cheng)造(zao)(zao)價低、抗變形能力(li)強、減少(shao)維(wei)護費用(yong)成本等優點。鋼(gang)波紋管是一種柔性(xing)構(gou)造(zao)(zao),波紋管在構(gou)造(zao)(zao)上具(ju)有(you)橫向抵償位(wei)移特性(xing),可(ke)充分發揮鋼(gang)材(cai)抗拉功能強。

鋼波紋管

具有較(jiao)大的抗變形和抗沉降才干(gan),施(shi)工過程中重量(liang)輕、設(she)備方(fang)便快(kuai)捷、施(shi)工簡潔等(deng)許多(duo)優點。鋼波(bo)紋管(guan)按構(gou)成材料可分為金(jin)屬波(bo)紋管(guan)、非金(jin)屬波(bo)紋管(guan)兩種(zhong)；按構(gou)造可分為單層和多(duo)層。單層波(bo)紋管(guan)應(ying)(ying)用較(jiao)多(duo)。多(duo)層波(bo)紋管(guan)強度高，耐久性好，應(ying)(ying)力小，用在重要的測(ce)量(liang)中。

鋼波紋管(guan)的材料普通為(wei)(wei)青銅(tong)、黃銅(tong)、不銹(xiu)鋼、蒙乃爾合(he)金和因(yin)康(kang)鎳(nie)爾合(he)金等。鋼波紋管(guan)選用規范(fan)化設(she)(she)計方(fang)案(an)，出(chu)(chu)產制作，設(she)(she)計方(fang)案(an)簡易，出(chu)(chu)產制作周(zhou)期時間短；工(gong)(gong)(gong)程項目具體工(gong)(gong)(gong)程造(zao)價(jia)比(bi)類似跨距的橋(qiao)，洞低；工(gong)(gong)(gong)程施工(gong)(gong)(gong)短工(gong)(gong)(gong)期，要害為(wei)(wei)組裝工(gong)(gong)(gong)程施工(gong)(gong)(gong)；金屬材料波紋管(guan)替代(dai)混凝土結構展開洞工(gong)(gong)(gong)程施工(gong)(gong)(gong)。