鋼波紋管經濟耐用的原因是什么？

鋼(gang)波(bo)紋(wen)管(guan)(guan)具(ju)有施工(gong)(gong)工(gong)(gong)期短、重(zhong)量輕、安裝方便、耐久性(xing)能好、工(gong)(gong)程造價低、抗(kang)變形(xing)能力(li)強(qiang)、減少(shao)維護費用成本(ben)等優點。鋼(gang)波(bo)紋(wen)管(guan)(guan)是(shi)一種(zhong)柔性(xing)構(gou)造,波(bo)紋(wen)管(guan)(guan)在構(gou)造上具(ju)有橫向抵償位(wei)移特性(xing),可充分發揮(hui)鋼(gang)材抗(kang)拉(la)功能強(qiang)。

鋼波紋管

具有(you)較(jiao)大的抗變(bian)形和抗沉(chen)降才干,施工過程中(zhong)重量(liang)輕、設備方便快捷、施工簡潔等許多(duo)(duo)優點。鋼波(bo)紋(wen)管(guan)(guan)按(an)(an)構成材(cai)料可分為(wei)金屬波(bo)紋(wen)管(guan)(guan)、非金屬波(bo)紋(wen)管(guan)(guan)兩種；按(an)(an)構造可分為(wei)單層和多(duo)(duo)層。單層波(bo)紋(wen)管(guan)(guan)應用(yong)較(jiao)多(duo)(duo)。多(duo)(duo)層波(bo)紋(wen)管(guan)(guan)強(qiang)度(du)高(gao)，耐久性好，應力小(xiao)，用(yong)在(zai)重要(yao)的測量(liang)中(zhong)。

鋼(gang)波紋管的材(cai)料(liao)普通為青銅、黃銅、不銹鋼(gang)、蒙乃爾合(he)金和因康鎳爾合(he)金等(deng)。鋼(gang)波紋管選用規范(fan)化設計方案，出產制作(zuo)，設計方案簡易，出產制作(zuo)周期時間短(duan)(duan)；工(gong)程(cheng)項目具體工(gong)程(cheng)造價(jia)比(bi)類似跨距的橋(qiao)，洞低(di)；工(gong)程(cheng)施(shi)(shi)工(gong)短(duan)(duan)工(gong)期，要害為組裝工(gong)程(cheng)施(shi)(shi)工(gong)；金屬材(cai)料(liao)波紋管替代混凝土結構展開洞工(gong)程(cheng)施(shi)(shi)工(gong)。