鋼波紋管經濟耐用的原因是什(shen)么?
鋼(gang)波紋管(guan)(guan)具有(you)施工工期短、重(zhong)量輕、安(an)裝方便、耐久性能好、工程造價低(di)、抗(kang)變形能力(li)強、減少維護費用成本等優點。鋼(gang)波紋管(guan)(guan)是一種(zhong)柔性構造,波紋管(guan)(guan)在構造上具有(you)橫向抵償位移特性,可充分發揮鋼(gang)材(cai)抗(kang)拉(la)功(gong)能強。
具(ju)有較大(da)的抗(kang)(kang)變形(xing)和抗(kang)(kang)沉降才干,施工過程中重量輕(qing)、設備方便快捷(jie)、施工簡潔(jie)等許(xu)多(duo)優(you)點。鋼波紋管(guan)按(an)構成(cheng)材料可分為(wei)金屬波紋管(guan)、非金屬波紋管(guan)兩種;按(an)構造(zao)可分為(wei)單層和多(duo)層。單層波紋管(guan)應用(yong)(yong)較多(duo)。多(duo)層波紋管(guan)強(qiang)度高(gao),耐久性好,應力小,用(yong)(yong)在重要的測量中。
鋼(gang)波紋管的材料普(pu)通為青銅、黃銅、不銹鋼(gang)、蒙乃爾(er)合金和因康鎳(nie)爾(er)合金等。鋼(gang)波紋管選用規范化設(she)計(ji)(ji)方(fang)案,出產制作,設(she)計(ji)(ji)方(fang)案簡易(yi),出產制作周期時間短;工(gong)(gong)程(cheng)項目具體工(gong)(gong)程(cheng)造(zao)價比類似跨距的橋,洞低;工(gong)(gong)程(cheng)施(shi)工(gong)(gong)短工(gong)(gong)期,要害(hai)為組裝(zhuang)工(gong)(gong)程(cheng)施(shi)工(gong)(gong);金屬材料波紋管替代(dai)混凝土結構(gou)展開洞工(gong)(gong)程(cheng)施(shi)工(gong)(gong)。
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