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衡水浩(hao)威新材料(liao)有(you)限公司主(zhu)營產(chan)品(pin):鋼波紋管(guan)、鋼波紋涵管(guan)

恩施鋼波紋涵管

瀏覽:86991 發布日期:2018-12-15

鋼波紋涵管

鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)——衡(heng)水(shui)浩威新(xin)材料有(you)限公司主營產品:鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)、橋梁鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、鐵路(lu)(lu)鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、公路(lu)(lu)鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、鋼制波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)、整裝(zhuang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)、拼裝(zhuang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)、鍍(du)鋅波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)(han)、金屬波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、塑料波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)等。

鋼波紋涵管的特點:

(1)鋼波紋管涵結構強度高(gao),勢鋼筋混凝(ning)土的1-3倍(bei);對(dui)地基承載(zai)能力、平整度要求(qiu)較(jiao)(jiao)低,工程實際(ji)造價比同類跨徑的橋、涵洞相(xiang)近或(huo)較(jiao)(jiao)低。

(2)運營壽命長,可達(da)100多年。

(3)施(shi)工(gong)周期(qi)短,工(gong)廠集中(zhong)化(hua)生產,生產不受環境影響,有利降低成(cheng)本(ben)、控制質量。

(4)重量輕(qing)、施工便捷;現場安裝方便,不需使用大型(xing)設(she)備。

(5)解決北方寒冷地區(霜凍)對橋梁和管涵砼結構的破壞問題(ti)。

(6)減(jian)少或根本舍(she)棄了(le)常規建材(cai),如水泥、黃砂、石子(zi)、木材(cai)的使用,環保(bao)意義深遠。

(7)結構受力情況合(he)理(li),荷(he)載分(fen)布均勻,并有一定(ding)的(de)抗(kang)變形能力。

(8)一(yi)年四季(ji)可施(shi)工,施(shi)工不受季(ji)節影(ying)響。

鋼波紋涵管也叫波(bo)紋(wen)(wen)管(guan)(guan)涵(han)(han)(han),是(shi)指鋪埋在公路(lu)(lu)、鐵(tie)路(lu)(lu)路(lu)(lu)下(xia)的涵(han)(han)(han)洞用(yong)的螺紋(wen)(wen)波(bo)紋(wen)(wen)管(guan)(guan),它是(shi)由波(bo)形(xing)(xing)鋼板卷制成或(huo)用(yong)波(bo)形(xing)(xing)鋼片(pian)組拼成的圓(yuan)形(xing)(xing)鋼結(jie)構(gou)管(guan)(guan)。金屬波(bo)紋(wen)(wen)管(guan)(guan)涵(han)(han)(han)的波(bo)紋(wen)(wen)結(jie)構(gou)可(ke)使(shi)涵(han)(han)(han)洞路(lu)(lu)面受力合理,荷載(zai)分(fen)布(bu)均勻(yun),并具有一定(ding)的抗變(bian)形(xing)(xing)能(neng)力,能(neng)解(jie)決(jue)北方寒(han)冷地(di)區(霜(shuang)凍)對橋梁和(he)管(guan)(guan)涵(han)(han)(han)砼結(jie)構(gou)的破壞問題;使(shi)路(lu)(lu)表面沒(mei)有伸縮縫,提高行(xing)車舒(shu)適性(xing);有利于(yu)改善軟土(tu)地(di)基結(jie)構(gou)與路(lu)(lu)堤交界(jie)處的“錯臺”現象,提高行(xing)車安全性(xing)。波(bo)紋(wen)(wen)管(guan)(guan)涵(han)(han)(han)的工(gong)(gong)后營運、養護成本低(di),工(gong)(gong)程實(shi)際(ji)造價也低(di)于(yu)同類跨徑(jing)的橋梁、涵(han)(han)(han)洞。鋼波(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)進出口也可(ke)按(an)照邊坡(po)比例做(zuo)成斜(xie)口,加工(gong)(gong)波(bo)紋(wen)(wen)管(guan)(guan)管(guan)(guan)徑(jing)范圍0.5~8 m,管(guan)(guan)壁厚度為(wei)3 mm~7 mm,能(neng)夠滿足(zu)填土(tu)0.5 ~40 m厚的需(xu)要。


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