鋼波紋管經濟耐用的原因(yin)是什么？

鋼(gang)波紋管(guan)具(ju)有施工工期短(duan)、重量輕(qing)、安裝方便(bian)、耐久性能好、工程(cheng)造(zao)價低、抗(kang)變形能力強、減少(shao)維護(hu)費用成(cheng)本等優點。鋼(gang)波紋管(guan)是(shi)一種(zhong)柔性構(gou)造(zao),波紋管(guan)在構(gou)造(zao)上具(ju)有橫(heng)向(xiang)抵償位移特性,可(ke)充分發揮鋼(gang)材抗(kang)拉功能強。

鋼波紋管

具有較大的抗變形和抗沉降才干(gan),施工(gong)(gong)過程中重(zhong)量輕、設備方便(bian)快(kuai)捷、施工(gong)(gong)簡潔等許多(duo)優點。鋼波(bo)(bo)紋(wen)管按構成(cheng)材料(liao)可分(fen)為(wei)金屬波(bo)(bo)紋(wen)管、非(fei)金屬波(bo)(bo)紋(wen)管兩種(zhong)；按構造可分(fen)為(wei)單層(ceng)(ceng)(ceng)(ceng)和多(duo)層(ceng)(ceng)(ceng)(ceng)。單層(ceng)(ceng)(ceng)(ceng)波(bo)(bo)紋(wen)管應用(yong)較多(duo)。多(duo)層(ceng)(ceng)(ceng)(ceng)波(bo)(bo)紋(wen)管強(qiang)度高，耐(nai)久性好，應力小，用(yong)在重(zhong)要的測(ce)量中。

鋼(gang)波紋(wen)管(guan)的(de)材料普通為青銅、黃銅、不銹(xiu)鋼(gang)、蒙乃爾(er)合金和因康(kang)鎳爾(er)合金等。鋼(gang)波紋(wen)管(guan)選用(yong)規范化設(she)計方案，出產制作，設(she)計方案簡(jian)易，出產制作周(zhou)期(qi)時間(jian)短(duan)；工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)項(xiang)目具(ju)體工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)造價比(bi)類似跨距的(de)橋，洞(dong)低；工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)短(duan)工(gong)(gong)(gong)(gong)(gong)期(qi)，要害為組裝工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)；金屬材料波紋(wen)管(guan)替(ti)代混(hun)凝土結構展開洞(dong)工(gong)(gong)(gong)(gong)(gong)程(cheng)(cheng)施工(gong)(gong)(gong)(gong)(gong)。