鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)——衡(heng)水浩威新材料(liao)有(you)限公(gong)司主營產品:鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)、橋梁鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鐵路鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、公(gong)路鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼制波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、整裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、拼裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、鍍鋅波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、金屬(shu)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、塑料(liao)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波(bo)紋(wen)管涵結構強(qiang)度高,勢(shi)鋼筋混凝(ning)土的1-3倍;對地基承載能力、平(ping)整度要求較(jiao)低(di),工程(cheng)實際造價比同(tong)類跨徑的橋(qiao)、涵洞相近或較(jiao)低(di)。
(2)運營壽命長,可達100多年(nian)。
(3)施工(gong)(gong)周期短(duan),工(gong)(gong)廠集中化(hua)生產,生產不受環境影響,有利降低成本(ben)、控制質量。
(4)重量輕、施(shi)工(gong)便(bian)捷;現場安裝方(fang)便(bian),不需使用大型設備。
(5)解決北(bei)方(fang)寒冷地區(霜凍)對橋梁和管涵砼結構的(de)破壞問(wen)題。
(6)減少或根本(ben)舍棄了(le)常規建材,如(ru)水泥、黃砂、石子(zi)、木(mu)材的使用(yong),環(huan)保意義(yi)深遠(yuan)。
(7)結(jie)構受力情況合理,荷載分布均勻,并有(you)一定(ding)的(de)抗變(bian)形(xing)能力。
(8)一年四(si)季可施(shi)工(gong),施(shi)工(gong)不受季節(jie)影響。
鋼波紋涵管也(ye)叫波(bo)(bo)紋管涵(han)(han),是指鋪埋在公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的(de)(de)涵(han)(han)洞用的(de)(de)螺紋波(bo)(bo)紋管,它是由波(bo)(bo)形鋼(gang)(gang)板卷制(zhi)成(cheng)或用波(bo)(bo)形鋼(gang)(gang)片組拼成(cheng)的(de)(de)圓形鋼(gang)(gang)結(jie)構(gou)管。金屬波(bo)(bo)紋管涵(han)(han)的(de)(de)波(bo)(bo)紋結(jie)構(gou)可使涵(han)(han)洞路(lu)(lu)面(mian)受力合理,荷載分布均勻,并具有(you)一定的(de)(de)抗變形能(neng)力,能(neng)解決北(bei)方寒(han)冷地區(霜凍)對橋(qiao)梁(liang)(liang)和(he)管涵(han)(han)砼結(jie)構(gou)的(de)(de)破壞問(wen)題;使路(lu)(lu)表面(mian)沒(mei)有(you)伸(shen)縮(suo)縫,提高行車(che)舒適性;有(you)利于改(gai)善軟土地基結(jie)構(gou)與路(lu)(lu)堤(di)交(jiao)界處的(de)(de)“錯臺”現象,提高行車(che)安(an)全性。波(bo)(bo)紋管涵(han)(han)的(de)(de)工(gong)后營運、養護成(cheng)本低(di),工(gong)程實(shi)際(ji)造價也(ye)低(di)于同(tong)類跨(kua)徑(jing)的(de)(de)橋(qiao)梁(liang)(liang)、涵(han)(han)洞。鋼(gang)(gang)波(bo)(bo)紋涵(han)(han)管進出(chu)口也(ye)可按照邊坡比例做成(cheng)斜口,加工(gong)波(bo)(bo)紋管管徑(jing)范圍(wei)0.5~8 m,管壁厚度為3 mm~7 mm,能(neng)夠(gou)滿足填土0.5 ~40 m厚的(de)(de)需要。
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