鋼波紋管經(jing)濟耐(nai)用的原因是什么(me)？

鋼(gang)波紋(wen)管具有施工(gong)工(gong)期短、重量輕、安(an)裝(zhuang)方便(bian)、耐久性能(neng)好、工(gong)程造(zao)價低、抗變形能(neng)力強(qiang)、減少維護費用成(cheng)本(ben)等(deng)優點。鋼(gang)波紋(wen)管是一種柔性構造(zao),波紋(wen)管在(zai)構造(zao)上具有橫向(xiang)抵償位移特性,可充分(fen)發(fa)揮鋼(gang)材抗拉功能(neng)強(qiang)。

鋼波紋管

具(ju)有較大的(de)抗變形和抗沉(chen)降才干,施工(gong)(gong)過程中重(zhong)量輕、設備方便快捷(jie)、施工(gong)(gong)簡潔(jie)等許多(duo)(duo)優點。鋼波(bo)紋管(guan)按(an)構成材料可分為金屬波(bo)紋管(guan)、非金屬波(bo)紋管(guan)兩種(zhong)；按(an)構造(zao)可分為單層(ceng)(ceng)和多(duo)(duo)層(ceng)(ceng)。單層(ceng)(ceng)波(bo)紋管(guan)應用(yong)較多(duo)(duo)。多(duo)(duo)層(ceng)(ceng)波(bo)紋管(guan)強度(du)高，耐久性(xing)好，應力(li)小，用(yong)在重(zhong)要(yao)的(de)測量中。

鋼波(bo)(bo)紋(wen)管的材料(liao)普(pu)通為青銅(tong)、黃銅(tong)、不銹鋼、蒙乃爾合金和因康鎳爾合金等。鋼波(bo)(bo)紋(wen)管選用規范化(hua)設計(ji)方案，出(chu)產制作，設計(ji)方案簡易，出(chu)產制作周期(qi)時間短(duan)；工(gong)(gong)程(cheng)(cheng)項目具體工(gong)(gong)程(cheng)(cheng)造價比類似跨距(ju)的橋，洞低；工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)短(duan)工(gong)(gong)期(qi)，要(yao)害為組裝工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)；金屬材料(liao)波(bo)(bo)紋(wen)管替代(dai)混凝(ning)土結構展開洞工(gong)(gong)程(cheng)(cheng)施(shi)工(gong)(gong)。