鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)——衡水浩(hao)威新(xin)材料(liao)有(you)限(xian)公司主營產(chan)品:鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)、橋梁鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、公路(lu)鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、鍍(du)鋅(xin)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、塑料(liao)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管涵(han)(han)結構強(qiang)度高,勢鋼筋混凝(ning)土的(de)1-3倍;對(dui)地基承載(zai)能(neng)力、平(ping)整度要求(qiu)較低,工程實際造價比(bi)同類跨徑的(de)橋、涵(han)(han)洞(dong)相近或較低。
(2)運營壽(shou)命長,可達100多年。
(3)施工周期(qi)短,工廠集中化生產,生產不受環境影響,有利(li)降低成(cheng)本(ben)、控制質量。
(4)重量輕、施工便(bian)捷;現場安裝方便(bian),不需(xu)使用大型設(she)備。
(5)解(jie)決(jue)北(bei)方(fang)寒(han)冷(leng)地區(qu)(霜凍(dong))對橋梁和(he)管涵砼結構的破壞問(wen)題。
(6)減少或根本舍棄(qi)了常規建材(cai),如水泥、黃砂、石子、木材(cai)的使用(yong),環保意義深遠。
(7)結構受(shou)力(li)情況合理,荷載分布均(jun)勻,并有一定(ding)的抗變(bian)形能力(li)。
(8)一年四(si)季(ji)可施工,施工不(bu)受季(ji)節影響。
鋼波紋涵管也(ye)叫(jiao)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵(han),是指鋪(pu)埋在公(gong)路(lu)、鐵路(lu)路(lu)下的(de)涵(han)洞用的(de)螺紋(wen)(wen)(wen)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan),它是由(you)波(bo)(bo)(bo)形鋼板卷制成(cheng)或用波(bo)(bo)(bo)形鋼片(pian)組拼成(cheng)的(de)圓(yuan)形鋼結構(gou)管(guan)(guan)。金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵(han)的(de)波(bo)(bo)(bo)紋(wen)(wen)(wen)結構(gou)可(ke)使(shi)涵(han)洞路(lu)面受力合理,荷(he)載分布(bu)均勻,并具有一定的(de)抗變形能力,能解決北方寒冷地區(霜凍)對橋(qiao)(qiao)梁和(he)管(guan)(guan)涵(han)砼(tong)結構(gou)的(de)破(po)壞問題(ti);使(shi)路(lu)表面沒有伸縮縫,提高行(xing)車舒適性(xing);有利于改善軟(ruan)土地基結構(gou)與路(lu)堤交界處的(de)“錯臺”現象,提高行(xing)車安全性(xing)。波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵(han)的(de)工后營運(yun)、養護成(cheng)本低,工程實際造價(jia)也(ye)低于同類跨徑的(de)橋(qiao)(qiao)梁、涵(han)洞。鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)進出口也(ye)可(ke)按照邊坡比(bi)例做成(cheng)斜口,加工波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)管(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)壁厚(hou)度(du)為3 mm~7 mm,能夠滿足(zu)填土0.5 ~40 m厚(hou)的(de)需(xu)要。