鋼(gang)(gang)(gang)波紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)——衡水(shui)浩威新材料有(you)限公(gong)司主營產品:鋼(gang)(gang)(gang)波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)(gang)波紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)、橋梁鋼(gang)(gang)(gang)波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鐵路鋼(gang)(gang)(gang)波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、公(gong)路鋼(gang)(gang)(gang)波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)(gang)制(zhi)波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、整(zheng)裝波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、拼裝波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、鍍鋅波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)、金屬波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、塑料波紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)等(deng)。
鋼波紋涵管的特點:
(1)鋼(gang)波紋(wen)管涵結構(gou)強度(du)高(gao),勢鋼(gang)筋混凝土的(de)1-3倍(bei);對(dui)地(di)基承載能(neng)力、平(ping)整度(du)要求較低(di),工程實際(ji)造價(jia)比同類跨徑(jing)的(de)橋(qiao)、涵洞相近(jin)或(huo)較低(di)。
(2)運營壽命長(chang),可達100多年。
(3)施工(gong)周期短,工(gong)廠集(ji)中化生產,生產不受環境影響(xiang),有利降(jiang)低(di)成本、控(kong)制質量。
(4)重(zhong)量輕、施工便(bian)捷;現場安裝方(fang)便(bian),不需使用(yong)大型設(she)備。
(5)解決北方寒冷地區(霜凍)對橋(qiao)梁和管(guan)涵砼結(jie)構的破壞問題。
(6)減少或根本(ben)舍棄(qi)了常規建(jian)材,如(ru)水泥、黃砂、石子、木材的使用,環保意義(yi)深遠。
(7)結構受力情況合理,荷載分布均勻,并(bing)有(you)一(yi)定的抗變形能力。
(8)一年四季可施工,施工不受(shou)季節影響。
鋼波紋涵管也叫波(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)(han)(han)(han)(han),是指鋪埋在(zai)公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的(de)(de)(de)涵(han)(han)(han)(han)(han)洞(dong)用的(de)(de)(de)螺紋(wen)(wen)波(bo)(bo)(bo)紋(wen)(wen)管(guan),它是由波(bo)(bo)(bo)形鋼板卷制成(cheng)或用波(bo)(bo)(bo)形鋼片組拼成(cheng)的(de)(de)(de)圓形鋼結(jie)構(gou)管(guan)。金(jin)屬波(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)(han)(han)(han)(han)的(de)(de)(de)波(bo)(bo)(bo)紋(wen)(wen)結(jie)構(gou)可使涵(han)(han)(han)(han)(han)洞(dong)路(lu)(lu)面受力合(he)理,荷載分布均勻,并(bing)具有一(yi)定的(de)(de)(de)抗變形能力,能解(jie)決(jue)北方寒冷地(di)區(霜凍(dong))對橋(qiao)梁(liang)和(he)管(guan)涵(han)(han)(han)(han)(han)砼(tong)結(jie)構(gou)的(de)(de)(de)破(po)壞(huai)問題;使路(lu)(lu)表面沒有伸縮縫,提高行車舒適(shi)性(xing);有利于改善軟土地(di)基結(jie)構(gou)與(yu)路(lu)(lu)堤交界處的(de)(de)(de)“錯臺”現(xian)象,提高行車安(an)全性(xing)。波(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)(han)(han)(han)(han)的(de)(de)(de)工后營運、養護(hu)成(cheng)本低(di),工程實際(ji)造價(jia)也低(di)于同類跨(kua)徑(jing)的(de)(de)(de)橋(qiao)梁(liang)、涵(han)(han)(han)(han)(han)洞(dong)。鋼波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)(han)(han)管(guan)進出口也可按照邊坡比(bi)例(li)做成(cheng)斜口,加工波(bo)(bo)(bo)紋(wen)(wen)管(guan)管(guan)徑(jing)范圍0.5~8 m,管(guan)壁厚度為3 mm~7 mm,能夠滿足填土0.5 ~40 m厚的(de)(de)(de)需要(yao)。
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