鋼波紋管經濟耐用的原因是什(shen)么？

鋼波(bo)(bo)紋(wen)(wen)管(guan)具有施工(gong)工(gong)期短、重量輕、安裝方便、耐久性能(neng)(neng)好、工(gong)程造價低、抗(kang)變(bian)形能(neng)(neng)力強(qiang)(qiang)、減少維(wei)護費用(yong)成(cheng)本等優點。鋼波(bo)(bo)紋(wen)(wen)管(guan)是(shi)一種柔性構(gou)造,波(bo)(bo)紋(wen)(wen)管(guan)在構(gou)造上具有橫向(xiang)抵(di)償位移特性,可充分發(fa)揮鋼材(cai)抗(kang)拉功(gong)能(neng)(neng)強(qiang)(qiang)。

鋼波紋管

具有較(jiao)大的抗(kang)(kang)變形和抗(kang)(kang)沉降才干,施工(gong)(gong)過程(cheng)中重量輕、設備方(fang)便快捷、施工(gong)(gong)簡潔等許多(duo)優(you)點。鋼波(bo)紋(wen)管按(an)構成材料可分(fen)為(wei)金屬(shu)波(bo)紋(wen)管、非金屬(shu)波(bo)紋(wen)管兩(liang)種；按(an)構造可分(fen)為(wei)單(dan)層和多(duo)層。單(dan)層波(bo)紋(wen)管應用較(jiao)多(duo)。多(duo)層波(bo)紋(wen)管強度高(gao)，耐久性好，應力小，用在(zai)重要的測量中。

鋼波紋(wen)管的(de)材料普通(tong)為(wei)青銅(tong)、黃銅(tong)、不銹鋼、蒙乃爾合(he)金和因康鎳爾合(he)金等。鋼波紋(wen)管選(xuan)用規范化設計方(fang)案，出產制(zhi)作，設計方(fang)案簡易，出產制(zhi)作周期時間(jian)短(duan)；工(gong)(gong)程(cheng)項目具體工(gong)(gong)程(cheng)造價比(bi)類(lei)似跨距的(de)橋，洞低；工(gong)(gong)程(cheng)施工(gong)(gong)短(duan)工(gong)(gong)期，要(yao)害為(wei)組裝(zhuang)工(gong)(gong)程(cheng)施工(gong)(gong)；金屬(shu)材料波紋(wen)管替代混凝土(tu)結(jie)構展開洞工(gong)(gong)程(cheng)施工(gong)(gong)。