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衡水浩威新材料有限公(gong)司(si)主營產品:鋼波紋管(guan)、鋼波紋涵管(guan)

白沙鋼波紋涵管

瀏覽:87372 發布日期(qi):2018-12-15

鋼波紋涵管

鋼波(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)——衡水浩威(wei)新材料有限公司(si)主營產品:鋼波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鋼波(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)、橋梁鋼波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鐵路鋼波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、公路鋼波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鋼制波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整(zheng)裝波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼(pin)裝波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、鍍鋅(xin)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、金屬波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)等。

鋼波紋涵管的特點:

(1)鋼波紋管涵結(jie)構強度高,勢鋼筋(jin)混凝土的1-3倍;對地基承載能(neng)力、平整度要求較低,工程實際造價比同類(lei)跨徑的橋、涵洞相近或較低。

(2)運(yun)營壽命(ming)長(chang),可達(da)100多(duo)年。

(3)施(shi)工周期短(duan),工廠集(ji)中(zhong)化生(sheng)產,生(sheng)產不受環(huan)境影響,有利(li)降低成本、控(kong)制質量。

(4)重量輕、施工便(bian)捷;現場(chang)安裝方便(bian),不需使用大型(xing)設備。

(5)解決北方寒(han)冷地區(霜(shuang)凍(dong))對橋梁和(he)管涵砼(tong)結構的破壞(huai)問題。

(6)減(jian)少或根本舍(she)棄了常規(gui)建材(cai),如(ru)水(shui)泥(ni)、黃砂、石(shi)子(zi)、木(mu)材(cai)的使用,環保意義深遠。

(7)結(jie)構受(shou)力情況合理,荷(he)載分布均勻,并有一定的抗變形(xing)能力。

(8)一年四季可(ke)施(shi)工(gong),施(shi)工(gong)不受季節影響。

鋼波紋涵管也(ye)叫波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han),是指鋪埋(mai)在公路(lu)、鐵路(lu)路(lu)下的(de)(de)涵(han)洞用的(de)(de)螺紋(wen)(wen)(wen)(wen)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan),它是由波(bo)(bo)(bo)(bo)(bo)形(xing)(xing)鋼板卷制成或用波(bo)(bo)(bo)(bo)(bo)形(xing)(xing)鋼片組拼成的(de)(de)圓形(xing)(xing)鋼結構(gou)管(guan)。金屬(shu)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)的(de)(de)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)結構(gou)可使(shi)(shi)涵(han)洞路(lu)面受(shou)力合理,荷載(zai)分布均勻(yun),并具有一(yi)定(ding)的(de)(de)抗變(bian)形(xing)(xing)能力,能解決北方寒冷地區(霜(shuang)凍)對(dui)橋(qiao)梁和(he)管(guan)涵(han)砼結構(gou)的(de)(de)破壞(huai)問題;使(shi)(shi)路(lu)表(biao)面沒有伸(shen)縮(suo)縫,提高(gao)行車舒適性;有利于改善(shan)軟(ruan)土(tu)地基結構(gou)與路(lu)堤(di)交界處(chu)的(de)(de)“錯(cuo)臺”現象,提高(gao)行車安(an)全(quan)性。波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)涵(han)的(de)(de)工(gong)(gong)后營運、養護(hu)成本低,工(gong)(gong)程(cheng)實際造價也(ye)低于同(tong)類跨徑(jing)(jing)的(de)(de)橋(qiao)梁、涵(han)洞。鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)進出(chu)口(kou)也(ye)可按照(zhao)邊(bian)坡比例做(zuo)成斜(xie)口(kou),加(jia)工(gong)(gong)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)管(guan)徑(jing)(jing)范圍0.5~8 m,管(guan)壁厚度為3 mm~7 mm,能夠(gou)滿足(zu)填土(tu)0.5 ~40 m厚的(de)(de)需要。


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