鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)——衡(heng)水浩威新材(cai)料有限公司主營產品:鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)、橋梁鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、公路(lu)鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、鍍鋅波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、金(jin)屬波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼(gang)波紋(wen)管涵結構強度(du)高(gao),勢鋼(gang)筋(jin)混(hun)凝土的1-3倍(bei);對地基(ji)承載能(neng)力(li)、平整度(du)要求較低,工程實際(ji)造(zao)價比同類跨(kua)徑的橋、涵洞相(xiang)近或較低。
(2)運營壽命長,可達100多年。
(3)施工(gong)周期短,工(gong)廠集(ji)中化生產(chan),生產(chan)不(bu)受環境影響,有利降低成本、控(kong)制質量。
(4)重(zhong)量輕(qing)、施(shi)工便捷(jie);現場安裝方(fang)便,不需使(shi)用大型設備。
(5)解決北(bei)方寒冷地區(霜(shuang)凍)對橋梁(liang)和管(guan)涵砼(tong)結構的破壞問題。
(6)減少或根本舍(she)棄了常規建材,如水泥(ni)、黃(huang)砂、石子、木材的使用,環保意義深(shen)遠。
(7)結(jie)構受力(li)情(qing)況合理,荷載(zai)分布均勻,并有一定的抗(kang)變(bian)形能力(li)。
(8)一年四季可施工,施工不受季節影(ying)響。
鋼波紋涵管也叫波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han),是指鋪埋在公路、鐵路路下的(de)(de)(de)涵(han)(han)洞用(yong)的(de)(de)(de)螺紋(wen)(wen)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan),它是由波(bo)(bo)(bo)形(xing)(xing)鋼(gang)板卷制成(cheng)或用(yong)波(bo)(bo)(bo)形(xing)(xing)鋼(gang)片組拼成(cheng)的(de)(de)(de)圓形(xing)(xing)鋼(gang)結(jie)構(gou)管(guan)(guan)(guan)。金屬波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)波(bo)(bo)(bo)紋(wen)(wen)結(jie)構(gou)可使涵(han)(han)洞路面受力(li)合理(li),荷載(zai)分布(bu)均勻,并具有一定的(de)(de)(de)抗變形(xing)(xing)能力(li),能解決北(bei)方寒冷地區(qu)(霜凍)對橋(qiao)梁(liang)和(he)管(guan)(guan)(guan)涵(han)(han)砼結(jie)構(gou)的(de)(de)(de)破壞問題;使路表面沒有伸縮縫,提高行車舒適性;有利于(yu)改善軟土地基結(jie)構(gou)與路堤交(jiao)界(jie)處的(de)(de)(de)“錯(cuo)臺”現象(xiang),提高行車安全性。波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)工(gong)(gong)后營運、養(yang)護(hu)成(cheng)本低(di),工(gong)(gong)程實際造(zao)價也低(di)于(yu)同類(lei)跨徑的(de)(de)(de)橋(qiao)梁(liang)、涵(han)(han)洞。鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)進出口也可按照邊坡比例做成(cheng)斜口,加工(gong)(gong)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑范(fan)圍0.5~8 m,管(guan)(guan)(guan)壁(bi)厚度為3 mm~7 mm,能夠滿(man)足(zu)填土0.5 ~40 m厚的(de)(de)(de)需要。
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