鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵管(guan)(guan)(guan)(guan)——衡水浩威新材料(liao)有限公司主營產(chan)品:鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵管(guan)(guan)(guan)(guan)、橋(qiao)梁鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鐵路鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、公路鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)制波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、整裝波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、拼(pin)裝波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、鍍鋅波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、塑(su)料(liao)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)等(deng)。
鋼波紋涵管的特點:
(1)鋼波紋管涵結(jie)構強度(du)高,勢鋼筋(jin)混(hun)凝土的1-3倍;對地基(ji)承(cheng)載(zai)能力、平整(zheng)度(du)要求較(jiao)低(di),工程實(shi)際造價比同類跨(kua)徑(jing)的橋、涵洞(dong)相近(jin)或較(jiao)低(di)。
(2)運(yun)營壽(shou)命長,可(ke)達100多(duo)年。
(3)施(shi)工周期短,工廠集中化(hua)生產,生產不受(shou)環境影響,有利降低成本、控制質量。
(4)重量輕(qing)、施工便捷;現場安(an)裝方便,不需使用大型設備(bei)。
(5)解決北方寒冷地區(霜凍)對橋梁和管涵砼(tong)結構(gou)的(de)破壞問題。
(6)減(jian)少或根(gen)本舍棄(qi)了常規建材(cai),如水(shui)泥、黃砂、石(shi)子、木材(cai)的(de)使用,環(huan)保意義(yi)深(shen)遠。
(7)結構受力(li)情況(kuang)合理,荷載分布(bu)均勻,并有(you)一定(ding)的(de)抗(kang)變形能力(li)。
(8)一年四(si)季(ji)可施(shi)(shi)工,施(shi)(shi)工不受季(ji)節影(ying)響。
鋼波紋涵管也(ye)(ye)叫(jiao)波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han),是指鋪埋在(zai)公(gong)路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的(de)(de)(de)(de)(de)涵(han)洞用(yong)的(de)(de)(de)(de)(de)螺(luo)紋(wen)(wen)(wen)(wen)(wen)波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan),它是由波(bo)形(xing)(xing)鋼板卷制(zhi)成或用(yong)波(bo)形(xing)(xing)鋼片組拼成的(de)(de)(de)(de)(de)圓(yuan)形(xing)(xing)鋼結(jie)構管(guan)(guan)(guan)。金屬波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)(de)波(bo)紋(wen)(wen)(wen)(wen)(wen)結(jie)構可(ke)使涵(han)洞路(lu)(lu)面(mian)受力合理,荷載分布均勻,并具有(you)一定的(de)(de)(de)(de)(de)抗變形(xing)(xing)能(neng)力,能(neng)解決(jue)北方寒冷地區(霜凍)對橋梁和管(guan)(guan)(guan)涵(han)砼(tong)結(jie)構的(de)(de)(de)(de)(de)破壞問題;使路(lu)(lu)表面(mian)沒有(you)伸(shen)縮縫(feng),提高行車(che)舒適性(xing);有(you)利于改善軟土地基結(jie)構與路(lu)(lu)堤(di)交界處的(de)(de)(de)(de)(de)“錯(cuo)臺”現象,提高行車(che)安全(quan)性(xing)。波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)(de)工后營運(yun)、養護成本低,工程實際(ji)造價也(ye)(ye)低于同類跨徑(jing)的(de)(de)(de)(de)(de)橋梁、涵(han)洞。鋼波(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)進出口也(ye)(ye)可(ke)按(an)照邊坡比例做成斜口,加工波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)范(fan)圍0.5~8 m,管(guan)(guan)(guan)壁(bi)厚度(du)為3 mm~7 mm,能(neng)夠滿足填(tian)土0.5 ~40 m厚的(de)(de)(de)(de)(de)需要。
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