鋼波紋管經濟耐用的原因是什么？

鋼波(bo)紋(wen)管具有(you)施工工期短、重量(liang)輕(qing)、安(an)裝(zhuang)方便(bian)、耐久性能(neng)好、工程造價低、抗(kang)變形(xing)能(neng)力(li)強、減少維護費(fei)用成本等優點。鋼波(bo)紋(wen)管是一種柔(rou)性構造,波(bo)紋(wen)管在構造上具有(you)橫向抵償位移特(te)性,可充(chong)分發(fa)揮鋼材抗(kang)拉功(gong)能(neng)強。

鋼波紋管

具(ju)有較大的(de)抗變形(xing)和抗沉降才(cai)干(gan),施工過程中(zhong)重(zhong)量輕(qing)、設(she)備(bei)方便快捷、施工簡潔等許多(duo)優(you)點。鋼(gang)波紋(wen)管(guan)(guan)按構成材(cai)料可(ke)分為金(jin)(jin)屬(shu)波紋(wen)管(guan)(guan)、非(fei)金(jin)(jin)屬(shu)波紋(wen)管(guan)(guan)兩種(zhong)；按構造可(ke)分為單層和多(duo)層。單層波紋(wen)管(guan)(guan)應用(yong)較多(duo)。多(duo)層波紋(wen)管(guan)(guan)強度高，耐久性好，應力小(xiao)，用(yong)在重(zhong)要的(de)測(ce)量中(zhong)。

鋼(gang)波(bo)紋管(guan)的材(cai)料普通為(wei)青銅、黃(huang)銅、不銹鋼(gang)、蒙(meng)乃爾合金和因康(kang)鎳爾合金等。鋼(gang)波(bo)紋管(guan)選用規范化設計方案，出產制作，設計方案簡易，出產制作周期(qi)時間短(duan)；工(gong)(gong)(gong)程(cheng)項目具(ju)體工(gong)(gong)(gong)程(cheng)造價比類似跨距(ju)的橋(qiao)，洞(dong)低(di)；工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)短(duan)工(gong)(gong)(gong)期(qi)，要害為(wei)組裝(zhuang)工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)；金屬材(cai)料波(bo)紋管(guan)替代混凝土結構展開洞(dong)工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)。