鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵管(guan)(guan)(guan)(guan)(guan)——衡水(shui)浩(hao)威新材料(liao)有限公(gong)司主營產(chan)品:鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵管(guan)(guan)(guan)(guan)(guan)、橋梁鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鐵(tie)路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、公(gong)路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)制波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、整裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、拼裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、鍍鋅(xin)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、金屬波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、塑料(liao)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼(gang)(gang)波紋管涵(han)結構強(qiang)度高(gao),勢鋼(gang)(gang)筋混凝土的1-3倍;對地基承載能力、平整度要求(qiu)較(jiao)低(di),工程實際(ji)造(zao)價(jia)比同類跨徑的橋、涵(han)洞相近或較(jiao)低(di)。
(2)運營壽命長,可達100多年。
(3)施工(gong)周期短,工(gong)廠(chang)集中化生產,生產不(bu)受(shou)環境影(ying)響(xiang),有利降低成本、控制質量。
(4)重量輕、施工(gong)便捷(jie);現場安裝方便,不需使用大型設備(bei)。
(5)解(jie)決北方寒(han)冷地區(霜(shuang)凍)對橋梁和管涵砼結構的破壞問題。
(6)減少或根本(ben)舍棄(qi)了常規建材,如水(shui)泥(ni)、黃砂、石(shi)子、木(mu)材的使(shi)用,環保意(yi)義深遠。
(7)結(jie)構受力情況合理,荷載分布(bu)均勻(yun),并有一(yi)定的抗(kang)變形能力。
(8)一年四季可施工,施工不(bu)受季節影響(xiang)。
鋼波紋涵管也叫波紋(wen)(wen)(wen)管(guan)(guan)涵(han)(han),是指鋪埋(mai)在公路、鐵路路下(xia)的(de)涵(han)(han)洞用的(de)螺紋(wen)(wen)(wen)波紋(wen)(wen)(wen)管(guan)(guan),它是由波形(xing)鋼(gang)板(ban)卷制成(cheng)(cheng)或(huo)用波形(xing)鋼(gang)片組拼(pin)成(cheng)(cheng)的(de)圓形(xing)鋼(gang)結構管(guan)(guan)。金屬波紋(wen)(wen)(wen)管(guan)(guan)涵(han)(han)的(de)波紋(wen)(wen)(wen)結構可(ke)使(shi)涵(han)(han)洞路面受力(li)合理,荷載分布均勻,并具有(you)(you)一定(ding)的(de)抗變形(xing)能力(li),能解決北方寒冷地區(霜(shuang)凍(dong))對橋梁和管(guan)(guan)涵(han)(han)砼結構的(de)破壞問題;使(shi)路表(biao)面沒有(you)(you)伸縮縫,提高(gao)行車舒(shu)適(shi)性;有(you)(you)利(li)于改善軟土地基(ji)結構與路堤交界處的(de)“錯臺”現(xian)象,提高(gao)行車安全性。波紋(wen)(wen)(wen)管(guan)(guan)涵(han)(han)的(de)工后(hou)營運(yun)、養(yang)護成(cheng)(cheng)本低,工程實際造價也低于同類跨徑的(de)橋梁、涵(han)(han)洞。鋼(gang)波紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)進出口(kou)也可(ke)按照邊坡比例做(zuo)成(cheng)(cheng)斜口(kou),加工波紋(wen)(wen)(wen)管(guan)(guan)管(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)壁厚(hou)(hou)度為(wei)3 mm~7 mm,能夠滿足填土0.5 ~40 m厚(hou)(hou)的(de)需要。
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