鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)——衡(heng)水浩威新材料(liao)有限公司主(zhu)營產品:鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)、橋梁鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、鐵路鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、公路鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)制波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、整裝(zhuang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、拼裝(zhuang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、鍍(du)鋅(xin)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、金屬波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、塑料(liao)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管涵結構強(qiang)度高(gao),勢(shi)鋼筋(jin)混凝土的1-3倍(bei);對地基承載能力(li)、平整度要求較(jiao)低,工程實際造價比(bi)同類跨徑的橋、涵洞相近或較(jiao)低。
(2)運營(ying)壽(shou)命長,可達100多年。
(3)施工周期(qi)短,工廠集中化(hua)生產,生產不受環境影響,有利降低成(cheng)本(ben)、控制質量(liang)。
(4)重量輕、施工便捷;現(xian)場安(an)裝方(fang)便,不需使用大型設備。
(5)解決北方(fang)寒冷地區(霜凍)對橋(qiao)梁和管涵砼結(jie)構的破壞問題(ti)。
(6)減(jian)少或根(gen)本舍棄(qi)了(le)常規建材,如(ru)水(shui)泥、黃(huang)砂、石子、木(mu)材的使用,環保(bao)意(yi)義深遠。
(7)結構受力(li)情(qing)況合(he)理,荷載分布(bu)均勻,并有一(yi)定的抗變形能力(li)。
(8)一年四季可(ke)施(shi)(shi)工,施(shi)(shi)工不(bu)受季節影響。
鋼波紋涵管也叫波紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han),是(shi)指鋪埋在公路、鐵(tie)路路下的(de)(de)(de)(de)(de)涵(han)洞用(yong)的(de)(de)(de)(de)(de)螺紋(wen)(wen)波紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan),它是(shi)由波形鋼板卷制成(cheng)(cheng)或用(yong)波形鋼片組拼成(cheng)(cheng)的(de)(de)(de)(de)(de)圓形鋼結(jie)(jie)構(gou)管(guan)(guan)(guan)(guan)(guan)。金屬波紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)(de)波紋(wen)(wen)結(jie)(jie)構(gou)可(ke)使(shi)涵(han)洞路面受力合(he)理,荷(he)載分布均勻,并具(ju)有(you)一定(ding)的(de)(de)(de)(de)(de)抗變(bian)形能(neng)力,能(neng)解決(jue)北(bei)方寒冷地區(霜凍)對橋(qiao)梁和(he)管(guan)(guan)(guan)(guan)(guan)涵(han)砼結(jie)(jie)構(gou)的(de)(de)(de)(de)(de)破壞問(wen)題;使(shi)路表(biao)面沒(mei)有(you)伸縮(suo)縫,提高行車(che)舒適性;有(you)利于改(gai)善軟土地基結(jie)(jie)構(gou)與路堤交界處(chu)的(de)(de)(de)(de)(de)“錯臺”現象,提高行車(che)安全性。波紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)(de)工(gong)后營(ying)運、養護成(cheng)(cheng)本(ben)低,工(gong)程(cheng)實際造價也低于同類跨徑的(de)(de)(de)(de)(de)橋(qiao)梁、涵(han)洞。鋼波紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)進(jin)出口也可(ke)按照(zhao)邊(bian)坡比(bi)例做成(cheng)(cheng)斜(xie)口,加工(gong)波紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)(guan)(guan)(guan)壁厚(hou)度為3 mm~7 mm,能(neng)夠(gou)滿足填土0.5 ~40 m厚(hou)的(de)(de)(de)(de)(de)需要。