鋼波紋管經濟耐用的原因(yin)是什(shen)么？

鋼(gang)波紋管(guan)(guan)具有施工(gong)工(gong)期短、重量輕(qing)、安裝(zhuang)方便、耐久性能好、工(gong)程(cheng)造(zao)價低、抗變形能力強、減少維護費用(yong)成本等優(you)點。鋼(gang)波紋管(guan)(guan)是一種柔性構造(zao),波紋管(guan)(guan)在構造(zao)上(shang)具有橫向抵償(chang)位移特性,可充分發(fa)揮鋼(gang)材抗拉功(gong)能強。

鋼波紋管

具有(you)較(jiao)大的抗(kang)(kang)變形(xing)和抗(kang)(kang)沉降才干,施工過程中(zhong)重量輕、設備方便快捷、施工簡潔等許多優點。鋼(gang)波(bo)紋(wen)管按構(gou)成材料可分為(wei)金屬(shu)波(bo)紋(wen)管、非金屬(shu)波(bo)紋(wen)管兩種；按構(gou)造可分為(wei)單層和多層。單層波(bo)紋(wen)管應用較(jiao)多。多層波(bo)紋(wen)管強度高(gao)，耐久性(xing)好(hao)，應力小，用在重要的測量中(zhong)。

鋼(gang)(gang)波紋管(guan)的(de)材(cai)料(liao)普通為青銅(tong)、黃(huang)銅(tong)、不銹鋼(gang)(gang)、蒙乃爾合(he)金和因康鎳(nie)爾合(he)金等。鋼(gang)(gang)波紋管(guan)選用(yong)規范化設計方(fang)(fang)案(an)(an)，出產制(zhi)作，設計方(fang)(fang)案(an)(an)簡易(yi)，出產制(zhi)作周期(qi)時間短；工(gong)(gong)程(cheng)項目具體工(gong)(gong)程(cheng)造價比類(lei)似跨距的(de)橋(qiao)，洞低(di)；工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)短工(gong)(gong)期(qi)，要害為組裝(zhuang)工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)；金屬材(cai)料(liao)波紋管(guan)替代混(hun)凝土結構展開洞工(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)。