鋼波紋管經濟耐(nai)用(yong)的(de)原因(yin)是什么？

鋼(gang)波紋(wen)(wen)管(guan)(guan)(guan)具有施工工期短、重量(liang)輕(qing)、安裝方便(bian)、耐(nai)久性(xing)(xing)能好、工程造價低、抗變形能力強、減少(shao)維(wei)護費用成本等優點。鋼(gang)波紋(wen)(wen)管(guan)(guan)(guan)是一種柔(rou)性(xing)(xing)構(gou)造,波紋(wen)(wen)管(guan)(guan)(guan)在(zai)構(gou)造上具有橫向抵(di)償位移(yi)特性(xing)(xing),可充(chong)分發揮鋼(gang)材抗拉(la)功能強。

鋼波紋管

具(ju)有較大的抗變形和抗沉降才干(gan),施工(gong)過程中重(zhong)量輕、設備方便快捷、施工(gong)簡潔(jie)等許多優點。鋼波紋管(guan)(guan)按(an)構(gou)成材料可(ke)(ke)分為(wei)金屬波紋管(guan)(guan)、非金屬波紋管(guan)(guan)兩種；按(an)構(gou)造可(ke)(ke)分為(wei)單層(ceng)(ceng)和多層(ceng)(ceng)。單層(ceng)(ceng)波紋管(guan)(guan)應用(yong)較多。多層(ceng)(ceng)波紋管(guan)(guan)強(qiang)度高，耐久性好，應力小，用(yong)在重(zhong)要(yao)的測(ce)量中。

鋼(gang)波(bo)紋管的材料普(pu)通(tong)為青(qing)銅(tong)、黃銅(tong)、不銹鋼(gang)、蒙乃爾合(he)金和因康鎳爾合(he)金等。鋼(gang)波(bo)紋管選用(yong)規范(fan)化(hua)設計方案(an)，出產制作，設計方案(an)簡易，出產制作周期(qi)時間(jian)短；工(gong)程項目(mu)具(ju)體工(gong)程造價比類似跨距(ju)的橋，洞(dong)低；工(gong)程施(shi)工(gong)短工(gong)期(qi)，要(yao)害為組裝工(gong)程施(shi)工(gong)；金屬材料波(bo)紋管替代(dai)混凝(ning)土結構(gou)展開(kai)洞(dong)工(gong)程施(shi)工(gong)。