鋼波紋管經濟耐用的原因是什么？

鋼(gang)波紋(wen)管具有施工工期(qi)短、重量輕、安(an)裝方(fang)便、耐久性(xing)能(neng)好、工程造價低(di)、抗(kang)變形能(neng)力強、減少維護費用成本等優點。鋼(gang)波紋(wen)管是一種柔(rou)性(xing)構造,波紋(wen)管在構造上(shang)具有橫向抵償位移(yi)特性(xing),可充(chong)分發揮鋼(gang)材(cai)抗(kang)拉功能(neng)強。

鋼波紋管

具有較(jiao)大的(de)抗變(bian)形和抗沉(chen)降(jiang)才干(gan),施工(gong)過程中(zhong)重(zhong)量(liang)輕(qing)、設備方(fang)便快捷、施工(gong)簡潔等(deng)許多(duo)(duo)優點。鋼波(bo)(bo)紋(wen)(wen)管按構成材(cai)料可(ke)分(fen)(fen)為(wei)金(jin)屬波(bo)(bo)紋(wen)(wen)管、非(fei)金(jin)屬波(bo)(bo)紋(wen)(wen)管兩種；按構造(zao)可(ke)分(fen)(fen)為(wei)單(dan)層(ceng)和多(duo)(duo)層(ceng)。單(dan)層(ceng)波(bo)(bo)紋(wen)(wen)管應(ying)用較(jiao)多(duo)(duo)。多(duo)(duo)層(ceng)波(bo)(bo)紋(wen)(wen)管強(qiang)度高，耐久性好，應(ying)力小，用在重(zhong)要的(de)測(ce)量(liang)中(zhong)。

鋼波紋(wen)管(guan)(guan)的材(cai)料普通為青銅(tong)、黃銅(tong)、不銹(xiu)鋼、蒙乃(nai)爾(er)(er)合(he)金和因(yin)康鎳爾(er)(er)合(he)金等。鋼波紋(wen)管(guan)(guan)選用規范化(hua)設計(ji)(ji)方案，出產(chan)制(zhi)作，設計(ji)(ji)方案簡易(yi)，出產(chan)制(zhi)作周期時間(jian)短(duan)；工(gong)(gong)(gong)(gong)程項目具體工(gong)(gong)(gong)(gong)程造價比類似(si)跨距(ju)的橋，洞低；工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)短(duan)工(gong)(gong)(gong)(gong)期，要害為組裝工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)；金屬材(cai)料波紋(wen)管(guan)(guan)替(ti)代混(hun)凝土結(jie)構(gou)展(zhan)開洞工(gong)(gong)(gong)(gong)程施(shi)工(gong)(gong)(gong)(gong)。