鋼波紋管經濟耐用的原因是什(shen)么？

鋼波紋管(guan)具有(you)施(shi)工工期短(duan)、重量輕、安裝方便、耐(nai)久性(xing)能好、工程造價低(di)、抗(kang)變(bian)形能力強、減少維護費(fei)用成本等優點。鋼波紋管(guan)是一種柔(rou)性(xing)構造,波紋管(guan)在(zai)構造上具有(you)橫向抵償位移(yi)特性(xing),可充(chong)分發揮鋼材抗(kang)拉功(gong)能強。

鋼波紋管

具(ju)有較大的抗(kang)變形和抗(kang)沉(chen)降才干,施工(gong)過程中(zhong)重(zhong)(zhong)量輕、設備方便快捷、施工(gong)簡(jian)潔等(deng)許多優點。鋼(gang)波(bo)紋(wen)管(guan)按構(gou)(gou)成材料(liao)可(ke)分(fen)為金屬(shu)波(bo)紋(wen)管(guan)、非金屬(shu)波(bo)紋(wen)管(guan)兩(liang)種；按構(gou)(gou)造可(ke)分(fen)為單層和多層。單層波(bo)紋(wen)管(guan)應用較多。多層波(bo)紋(wen)管(guan)強度高，耐久性好，應力小(xiao)，用在重(zhong)(zhong)要的測量中(zhong)。

鋼波紋管(guan)(guan)(guan)的材(cai)料普通為青(qing)銅、黃銅、不銹鋼、蒙乃爾合(he)金(jin)和因康鎳爾合(he)金(jin)等。鋼波紋管(guan)(guan)(guan)選用規(gui)范化設計(ji)方案，出產制(zhi)作(zuo)，設計(ji)方案簡易，出產制(zhi)作(zuo)周期時間短；工(gong)程項目具體(ti)工(gong)程造價比類似跨距的橋(qiao)，洞低；工(gong)程施工(gong)短工(gong)期，要害為組裝工(gong)程施工(gong)；金(jin)屬材(cai)料波紋管(guan)(guan)(guan)替代(dai)混凝土結構展開洞工(gong)程施工(gong)。