鋼波紋管經(jing)濟耐用的原因是什么？

鋼(gang)波(bo)紋管具(ju)有(you)施工工期(qi)短、重量(liang)輕、安裝方便、耐久(jiu)性(xing)能(neng)(neng)(neng)好、工程造價(jia)低(di)、抗變形能(neng)(neng)(neng)力強(qiang)(qiang)、減少維(wei)護費用成本等優(you)點。鋼(gang)波(bo)紋管是一種柔性(xing)構(gou)造,波(bo)紋管在(zai)構(gou)造上具(ju)有(you)橫向抵(di)償位移(yi)特性(xing),可充分發揮鋼(gang)材抗拉功能(neng)(neng)(neng)強(qiang)(qiang)。

鋼波紋管

具有較大的(de)抗(kang)變(bian)形和(he)抗(kang)沉降才干(gan),施(shi)工(gong)過程中重量輕、設備方便快捷、施(shi)工(gong)簡潔等許(xu)多優點。鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)按構成材料可分(fen)為金屬(shu)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)、非金屬(shu)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)兩種(zhong)；按構造可分(fen)為單(dan)層(ceng)(ceng)和(he)多層(ceng)(ceng)。單(dan)層(ceng)(ceng)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)應(ying)用較多。多層(ceng)(ceng)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)強(qiang)度(du)高，耐久性好，應(ying)力(li)小(xiao)，用在重要(yao)的(de)測量中。

鋼(gang)(gang)波(bo)紋(wen)(wen)管(guan)的(de)材(cai)料普通為青銅(tong)、黃銅(tong)、不銹鋼(gang)(gang)、蒙乃爾合金(jin)和因康鎳爾合金(jin)等。鋼(gang)(gang)波(bo)紋(wen)(wen)管(guan)選(xuan)用規范化設計方案，出產制(zhi)作，設計方案簡易，出產制(zhi)作周期(qi)時間短(duan)(duan)；工(gong)(gong)(gong)程(cheng)項目具體工(gong)(gong)(gong)程(cheng)造價比類似跨(kua)距的(de)橋，洞低；工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)短(duan)(duan)工(gong)(gong)(gong)期(qi)，要害為組裝工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)；金(jin)屬材(cai)料波(bo)紋(wen)(wen)管(guan)替(ti)代混凝土結構展開洞工(gong)(gong)(gong)程(cheng)施(shi)工(gong)(gong)(gong)。