鋼波紋管經濟耐用的(de)原因是什么？

鋼波紋(wen)管具有施工工期短、重量輕、安(an)裝(zhuang)方便(bian)、耐久性能(neng)好、工程造(zao)價(jia)低(di)、抗(kang)變形能(neng)力強、減少維(wei)護費用成本等優點。鋼波紋(wen)管是一種柔性構造(zao),波紋(wen)管在構造(zao)上具有橫向抵償位移特性,可充分發揮鋼材抗(kang)拉功能(neng)強。

鋼波紋管

具有較(jiao)大的抗變形和抗沉降才干,施工過(guo)程中(zhong)重量輕、設備方便快(kuai)捷(jie)、施工簡潔等(deng)許(xu)多(duo)(duo)優點。鋼波(bo)(bo)紋(wen)管(guan)按構成材料可分為(wei)金屬(shu)波(bo)(bo)紋(wen)管(guan)、非金屬(shu)波(bo)(bo)紋(wen)管(guan)兩(liang)種；按構造可分為(wei)單層(ceng)和多(duo)(duo)層(ceng)。單層(ceng)波(bo)(bo)紋(wen)管(guan)應用(yong)較(jiao)多(duo)(duo)。多(duo)(duo)層(ceng)波(bo)(bo)紋(wen)管(guan)強度高，耐久性好，應力小，用(yong)在重要的測量中(zhong)。

鋼波(bo)紋管的材料(liao)普通為(wei)青銅、黃(huang)銅、不(bu)銹(xiu)鋼、蒙乃(nai)爾合(he)金(jin)和(he)因康鎳爾合(he)金(jin)等。鋼波(bo)紋管選用規范化設(she)計方(fang)(fang)案，出(chu)產制(zhi)作，設(she)計方(fang)(fang)案簡易，出(chu)產制(zhi)作周(zhou)期(qi)時間短；工(gong)(gong)程項(xiang)目具體工(gong)(gong)程造價(jia)比(bi)類似跨距的橋，洞低；工(gong)(gong)程施(shi)工(gong)(gong)短工(gong)(gong)期(qi)，要害為(wei)組裝工(gong)(gong)程施(shi)工(gong)(gong)；金(jin)屬材料(liao)波(bo)紋管替代混凝土(tu)結構展開(kai)洞工(gong)(gong)程施(shi)工(gong)(gong)。