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衡水浩威(wei)新(xin)材料有限公(gong)司主營產品:鋼波紋管、鋼波紋涵管

西藏鋼波紋涵管

瀏覽:86876 發(fa)布(bu)日(ri)期:2018-12-15

鋼波紋涵管

鋼波紋涵管——衡水浩威新材料有限公(gong)司(si)主營產品:鋼(gang)波紋(wen)(wen)(wen)(wen)管(guan)、鋼(gang)波紋(wen)(wen)(wen)(wen)涵管(guan)、橋(qiao)梁鋼(gang)波紋(wen)(wen)(wen)(wen)管(guan)、鐵路鋼(gang)波紋(wen)(wen)(wen)(wen)管(guan)、公(gong)路鋼(gang)波紋(wen)(wen)(wen)(wen)管(guan)、鋼(gang)制波紋(wen)(wen)(wen)(wen)管(guan)涵、整(zheng)裝(zhuang)波紋(wen)(wen)(wen)(wen)管(guan)涵、拼裝(zhuang)波紋(wen)(wen)(wen)(wen)管(guan)涵、鍍鋅波紋(wen)(wen)(wen)(wen)管(guan)涵、金屬波紋(wen)(wen)(wen)(wen)管(guan)、塑料波紋(wen)(wen)(wen)(wen)管(guan)等。

鋼波紋涵管的特點:

(1)鋼波紋管涵(han)結(jie)構強度(du)高,勢(shi)鋼筋混(hun)凝土的1-3倍;對地基(ji)承載能力、平整度(du)要求較(jiao)低,工程實際造價比(bi)同類跨徑(jing)的橋(qiao)、涵(han)洞相近或(huo)較(jiao)低。

(2)運營壽命(ming)長,可達100多年。

(3)施工(gong)(gong)周期短,工(gong)(gong)廠集中(zhong)化生產,生產不受環境影響,有利降低成本、控制質量。

(4)重量輕、施工便捷;現場(chang)安裝方便,不需使用大(da)型(xing)設備。

(5)解決(jue)北方寒(han)冷地區(qu)(霜凍)對橋梁和(he)管(guan)涵砼結構(gou)的破壞問題(ti)。

(6)減(jian)少或根本舍棄了(le)常規建材(cai),如水(shui)泥、黃砂、石子、木(mu)材(cai)的(de)使用,環保(bao)意義深遠。

(7)結構(gou)受力情況合理,荷(he)載分(fen)布均勻,并有(you)一定(ding)的抗變形能力。

(8)一年四(si)季(ji)可施工(gong),施工(gong)不受季(ji)節影響。

鋼波(bo)(bo)紋(wen)涵(han)(han)管(guan)(guan)(guan)(guan)也叫波(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)涵(han)(han),是指(zhi)鋪埋在(zai)公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的涵(han)(han)洞用(yong)的螺紋(wen)波(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan),它是由波(bo)(bo)形鋼板卷制成(cheng)(cheng)或用(yong)波(bo)(bo)形鋼片(pian)組拼成(cheng)(cheng)的圓形鋼結(jie)構管(guan)(guan)(guan)(guan)。金屬波(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)涵(han)(han)的波(bo)(bo)紋(wen)結(jie)構可(ke)使(shi)涵(han)(han)洞路(lu)(lu)面受力合理(li),荷載分布(bu)均勻,并具有(you)一定(ding)的抗變(bian)形能力,能解(jie)決北方寒冷地(di)區(霜凍(dong))對橋梁和管(guan)(guan)(guan)(guan)涵(han)(han)砼結(jie)構的破壞問題;使(shi)路(lu)(lu)表面沒有(you)伸縮縫,提高行車(che)舒(shu)適性(xing);有(you)利于改善(shan)軟(ruan)土地(di)基結(jie)構與(yu)路(lu)(lu)堤交界(jie)處的“錯臺”現(xian)象,提高行車(che)安全性(xing)。波(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)涵(han)(han)的工后營(ying)運、養護(hu)成(cheng)(cheng)本低,工程(cheng)實際造價(jia)也低于同類跨徑的橋梁、涵(han)(han)洞。鋼波(bo)(bo)紋(wen)涵(han)(han)管(guan)(guan)(guan)(guan)進出(chu)口(kou)也可(ke)按照邊坡比例做成(cheng)(cheng)斜口(kou),加(jia)工波(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑范(fan)圍(wei)0.5~8 m,管(guan)(guan)(guan)(guan)壁厚度為3 mm~7 mm,能夠滿足(zu)填土0.5 ~40 m厚的需要。


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