鋼波紋涵管——衡水浩威新材(cai)料有限公(gong)司主營產品:鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管、鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)管、橋梁鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管、鐵(tie)路鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管、公(gong)路鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管、鋼(gang)制波(bo)(bo)紋(wen)(wen)(wen)管涵(han)(han)、整裝波(bo)(bo)紋(wen)(wen)(wen)管涵(han)(han)、拼裝波(bo)(bo)紋(wen)(wen)(wen)管涵(han)(han)、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)管涵(han)(han)、金屬(shu)波(bo)(bo)紋(wen)(wen)(wen)管、塑料波(bo)(bo)紋(wen)(wen)(wen)管等。
鋼波紋涵管的特點:
(1)鋼(gang)波紋管涵(han)結構強度(du)高,勢鋼(gang)筋混凝土(tu)的1-3倍;對地(di)基承載(zai)能力、平整(zheng)度(du)要求(qiu)較(jiao)低,工(gong)程實際(ji)造價比同類跨徑的橋(qiao)、涵(han)洞相近(jin)或(huo)較(jiao)低。
(2)運營(ying)壽命長,可達100多(duo)年。
(3)施工(gong)周期短,工(gong)廠(chang)集中化生(sheng)(sheng)產,生(sheng)(sheng)產不受環境影響,有(you)利降低(di)成本(ben)、控制(zhi)質量。
(4)重量(liang)輕、施(shi)工便(bian)捷(jie);現場安裝方便(bian),不需(xu)使用大型(xing)設備(bei)。
(5)解(jie)決北方寒冷地區(qu)(霜凍)對橋梁和管涵砼結構的破壞問題。
(6)減少或(huo)根本(ben)舍棄了常規(gui)建材(cai),如水泥、黃砂、石子、木材(cai)的使(shi)用,環保意義深遠。
(7)結構受力情況(kuang)合理,荷(he)載分布均勻,并(bing)有一定的(de)抗變形(xing)能力。
(8)一年四(si)季可(ke)施(shi)工(gong),施(shi)工(gong)不受季節影響。
鋼波(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管也叫波(bo)紋(wen)(wen)(wen)(wen)管涵(han)(han)(han)(han),是指鋪埋在公路(lu)、鐵路(lu)路(lu)下(xia)的(de)(de)(de)(de)涵(han)(han)(han)(han)洞(dong)用的(de)(de)(de)(de)螺(luo)紋(wen)(wen)(wen)(wen)波(bo)紋(wen)(wen)(wen)(wen)管,它是由波(bo)形(xing)鋼板卷制成或用波(bo)形(xing)鋼片組拼成的(de)(de)(de)(de)圓形(xing)鋼結構管。金屬波(bo)紋(wen)(wen)(wen)(wen)管涵(han)(han)(han)(han)的(de)(de)(de)(de)波(bo)紋(wen)(wen)(wen)(wen)結構可(ke)使(shi)涵(han)(han)(han)(han)洞(dong)路(lu)面(mian)受(shou)力合理,荷載(zai)分布均(jun)勻,并具有一定的(de)(de)(de)(de)抗變形(xing)能(neng)力,能(neng)解決北方寒冷地區(霜(shuang)凍)對橋梁和(he)管涵(han)(han)(han)(han)砼結構的(de)(de)(de)(de)破(po)壞問(wen)題;使(shi)路(lu)表面(mian)沒有伸縮(suo)縫,提高(gao)行車舒(shu)適性(xing);有利于(yu)改善軟土地基結構與路(lu)堤交(jiao)界處的(de)(de)(de)(de)“錯(cuo)臺”現象,提高(gao)行車安全性(xing)。波(bo)紋(wen)(wen)(wen)(wen)管涵(han)(han)(han)(han)的(de)(de)(de)(de)工后營(ying)運(yun)、養(yang)護成本低(di),工程實(shi)際造價(jia)也低(di)于(yu)同類跨徑(jing)的(de)(de)(de)(de)橋梁、涵(han)(han)(han)(han)洞(dong)。鋼波(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)(han)(han)管進出(chu)口也可(ke)按照邊坡比例做成斜(xie)口,加(jia)工波(bo)紋(wen)(wen)(wen)(wen)管管徑(jing)范(fan)圍0.5~8 m,管壁厚度為(wei)3 mm~7 mm,能(neng)夠滿足填土0.5 ~40 m厚的(de)(de)(de)(de)需(xu)要。
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