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衡(heng)水(shui)浩威新(xin)材料有(you)限公司(si)主營產品:鋼波紋(wen)管(guan)、鋼波紋(wen)涵管(guan)

內江鋼波紋涵管

瀏覽:86955 發布日期:2018-12-15

鋼波紋涵管

鋼波紋涵管——衡(heng)水浩(hao)威新材(cai)料(liao)有限公司主營產品:鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)、橋梁鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、鐵路鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、公路鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)制波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、整(zheng)裝波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、拼(pin)裝波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、鍍(du)鋅波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)(han)、金(jin)屬波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)、塑料(liao)波(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)等(deng)。

鋼波紋涵管的特點:

(1)鋼(gang)波(bo)紋管涵結構(gou)強(qiang)度高,勢(shi)鋼(gang)筋(jin)混凝(ning)土的1-3倍(bei);對地基承載(zai)能(neng)力(li)、平(ping)整度要求較低,工(gong)程實(shi)際造價比同類跨徑的橋、涵洞相(xiang)近或較低。

(2)運營壽命(ming)長,可達100多(duo)年(nian)。

(3)施工周期短,工廠集中化生產(chan),生產(chan)不受(shou)環境影響,有利(li)降低成本、控制質量。

(4)重量(liang)輕、施工便(bian)捷;現場(chang)安裝(zhuang)方(fang)便(bian),不需使用(yong)大型設備。

(5)解決北(bei)方寒冷地區(霜(shuang)凍)對(dui)橋梁和管涵砼結構的破壞問題。

(6)減少或根本舍棄了常規建材,如水泥、黃砂(sha)、石子、木材的使用(yong),環保意義深遠。

(7)結(jie)構受(shou)力情況(kuang)合理,荷載(zai)分布均勻,并有一(yi)定的抗變形能力。

(8)一年四季可施工,施工不受季節影響。

鋼(gang)波紋(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)(guan)也(ye)叫波紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han),是指鋪(pu)埋在公路、鐵路路下(xia)的涵(han)(han)(han)(han)洞(dong)(dong)用的螺紋(wen)(wen)波紋(wen)(wen)管(guan)(guan)(guan),它是由波形鋼(gang)板卷制成或用波形鋼(gang)片組拼成的圓形鋼(gang)結構(gou)(gou)管(guan)(guan)(guan)。金屬波紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han)的波紋(wen)(wen)結構(gou)(gou)可使(shi)涵(han)(han)(han)(han)洞(dong)(dong)路面(mian)受力(li)(li)合理,荷(he)載分布均勻,并具有(you)一定的抗(kang)變形能(neng)(neng)力(li)(li),能(neng)(neng)解決北方寒冷地(di)區(霜凍)對橋(qiao)梁和管(guan)(guan)(guan)涵(han)(han)(han)(han)砼結構(gou)(gou)的破壞(huai)問題;使(shi)路表(biao)面(mian)沒有(you)伸(shen)縮縫,提高行車舒(shu)適性;有(you)利于(yu)改善軟土地(di)基結構(gou)(gou)與路堤交界處的“錯臺”現(xian)象,提高行車安全性。波紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han)(han)的工(gong)后(hou)營(ying)運、養護成本低,工(gong)程(cheng)實際造價也(ye)低于(yu)同類(lei)跨徑的橋(qiao)梁、涵(han)(han)(han)(han)洞(dong)(dong)。鋼(gang)波紋(wen)(wen)涵(han)(han)(han)(han)管(guan)(guan)(guan)進出口(kou)也(ye)可按(an)照邊坡(po)比(bi)例做(zuo)成斜(xie)口(kou),加工(gong)波紋(wen)(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑范(fan)圍0.5~8 m,管(guan)(guan)(guan)壁厚(hou)度為(wei)3 mm~7 mm,能(neng)(neng)夠(gou)滿足填土0.5 ~40 m厚(hou)的需要(yao)。


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