鋼波紋管經濟(ji)耐用的原因是什么？

鋼(gang)波紋管具(ju)有(you)施工工期短、重量(liang)輕、安(an)裝方(fang)便、耐久性(xing)能好、工程造價低、抗變形能力(li)強、減(jian)少(shao)維護費(fei)用成本等優點。鋼(gang)波紋管是一種柔性(xing)構(gou)造,波紋管在構(gou)造上具(ju)有(you)橫向(xiang)抵(di)償位移特性(xing),可充分發揮鋼(gang)材(cai)抗拉功能強。

鋼波紋管

具有較大的(de)抗變形和抗沉降(jiang)才(cai)干(gan),施(shi)工過程中(zhong)重量(liang)輕、設(she)備方便快(kuai)捷、施(shi)工簡(jian)潔等許多(duo)(duo)優點。鋼波紋(wen)(wen)管(guan)按構(gou)成材(cai)料可分為(wei)金屬波紋(wen)(wen)管(guan)、非金屬波紋(wen)(wen)管(guan)兩種；按構(gou)造可分為(wei)單(dan)層(ceng)(ceng)和多(duo)(duo)層(ceng)(ceng)。單(dan)層(ceng)(ceng)波紋(wen)(wen)管(guan)應用較多(duo)(duo)。多(duo)(duo)層(ceng)(ceng)波紋(wen)(wen)管(guan)強度(du)高，耐久性好，應力小，用在重要(yao)的(de)測量(liang)中(zhong)。

鋼波(bo)紋管的材(cai)料普(pu)通為青銅(tong)、黃銅(tong)、不銹鋼、蒙乃爾合金(jin)(jin)和因康(kang)鎳爾合金(jin)(jin)等。鋼波(bo)紋管選(xuan)用規范化(hua)設計(ji)方案，出(chu)產(chan)(chan)制作(zuo)，設計(ji)方案簡易，出(chu)產(chan)(chan)制作(zuo)周期時間短；工(gong)(gong)程項目具體工(gong)(gong)程造價比(bi)類(lei)似(si)跨距(ju)的橋，洞(dong)低；工(gong)(gong)程施(shi)工(gong)(gong)短工(gong)(gong)期，要害為組裝工(gong)(gong)程施(shi)工(gong)(gong)；金(jin)(jin)屬材(cai)料波(bo)紋管替代混(hun)凝土結構展(zhan)開洞(dong)工(gong)(gong)程施(shi)工(gong)(gong)。