鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)——衡水浩威新(xin)材料有限公司主營產品:鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)、橋(qiao)梁鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、公路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整(zheng)裝(zhuang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼裝(zhuang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、鍍鋅波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、金屬波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管(guan)涵結構強(qiang)度高,勢鋼筋混凝土的1-3倍;對地基承載(zai)能力、平整度要求(qiu)較低,工程實際造價(jia)比同類跨徑的橋、涵洞相近或(huo)較低。
(2)運營壽命(ming)長(chang),可達100多年。
(3)施工周期短,工廠集中化(hua)生產(chan),生產(chan)不受(shou)環境影(ying)響(xiang),有利降低成本、控(kong)制質量。
(4)重量(liang)輕、施工便(bian)捷;現場安裝方便(bian),不需使用大型設(she)備(bei)。
(5)解決(jue)北方(fang)寒冷(leng)地區(霜(shuang)凍)對橋梁和(he)管(guan)涵砼結構(gou)的破壞問題。
(6)減(jian)少或(huo)根(gen)本(ben)舍棄了(le)常規建材(cai),如水泥、黃砂(sha)、石子、木材(cai)的使用,環保意義深遠。
(7)結構受力情況(kuang)合(he)理,荷載(zai)分布均勻(yun),并有一定(ding)的抗變形能力。
(8)一年(nian)四季可施工,施工不(bu)受季節(jie)影響。
鋼波紋涵管也叫(jiao)波(bo)(bo)紋管涵,是指鋪(pu)埋在(zai)公(gong)路(lu)、鐵(tie)路(lu)路(lu)下的(de)(de)涵洞(dong)用的(de)(de)螺紋波(bo)(bo)紋管,它是由波(bo)(bo)形鋼(gang)板(ban)卷(juan)制成(cheng)或用波(bo)(bo)形鋼(gang)片(pian)組拼成(cheng)的(de)(de)圓形鋼(gang)結構(gou)(gou)管。金屬波(bo)(bo)紋管涵的(de)(de)波(bo)(bo)紋結構(gou)(gou)可(ke)使(shi)涵洞(dong)路(lu)面受力合理,荷(he)載分布均勻,并具有(you)一定的(de)(de)抗變形能力,能解決北方寒冷地(di)區(霜凍)對橋梁和管涵砼(tong)結構(gou)(gou)的(de)(de)破壞問(wen)題;使(shi)路(lu)表面沒有(you)伸縮縫,提高行車(che)舒適性(xing);有(you)利(li)于改善軟土地(di)基結構(gou)(gou)與(yu)路(lu)堤(di)交(jiao)界處的(de)(de)“錯臺”現象(xiang),提高行車(che)安全(quan)性(xing)。波(bo)(bo)紋管涵的(de)(de)工后營運(yun)、養護成(cheng)本低(di)(di),工程實(shi)際造價也低(di)(di)于同類跨徑的(de)(de)橋梁、涵洞(dong)。鋼(gang)波(bo)(bo)紋涵管進出口(kou)也可(ke)按照邊坡比例做成(cheng)斜(xie)口(kou),加工波(bo)(bo)紋管管徑范圍0.5~8 m,管壁厚(hou)度為3 mm~7 mm,能夠滿足填土0.5 ~40 m厚(hou)的(de)(de)需要。
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