鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)涵管(guan)——衡水浩威新材料有限公司主營(ying)產品:鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)、鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)涵管(guan)、橋梁(liang)鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)、鐵路鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)、公路鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)、鋼(gang)制波(bo)(bo)紋(wen)(wen)(wen)管(guan)涵、整裝波(bo)(bo)紋(wen)(wen)(wen)管(guan)涵、拼裝波(bo)(bo)紋(wen)(wen)(wen)管(guan)涵、鍍鋅(xin)波(bo)(bo)紋(wen)(wen)(wen)管(guan)涵、金屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)、塑料波(bo)(bo)紋(wen)(wen)(wen)管(guan)等(deng)。
鋼波紋涵管的特點:
(1)鋼(gang)波(bo)紋管涵結構強(qiang)度高(gao),勢(shi)鋼(gang)筋混(hun)凝土的1-3倍;對地基承載能(neng)力(li)、平(ping)整度要(yao)求較(jiao)低,工程(cheng)實(shi)際(ji)造(zao)價比(bi)同(tong)類跨徑(jing)的橋、涵洞相近或較(jiao)低。
(2)運營壽命長(chang),可達100多年。
(3)施工(gong)周期短(duan),工(gong)廠集中(zhong)化生產,生產不(bu)受環(huan)境影響(xiang),有利降低成本、控制質(zhi)量。
(4)重量輕(qing)、施工便(bian)(bian)捷(jie);現場安裝(zhuang)方(fang)便(bian)(bian),不需使用大型設備。
(5)解決北方寒(han)冷地區(霜(shuang)凍(dong))對(dui)橋梁(liang)和管涵砼結構的破壞問題(ti)。
(6)減少或根本舍棄了常規建材(cai),如水泥(ni)、黃砂(sha)、石子、木材(cai)的使用,環保意(yi)義深遠。
(7)結(jie)構受力情況合理,荷載分布均(jun)勻,并有(you)一定的抗變形能力。
(8)一年(nian)四季可施工(gong),施工(gong)不受季節影響。
鋼波紋涵管也叫(jiao)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han),是指鋪埋在(zai)公路、鐵路路下的(de)(de)涵(han)(han)(han)洞(dong)用的(de)(de)螺紋(wen)(wen)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan),它(ta)是由波(bo)(bo)(bo)(bo)(bo)形鋼板卷制成(cheng)(cheng)或用波(bo)(bo)(bo)(bo)(bo)形鋼片組拼(pin)成(cheng)(cheng)的(de)(de)圓形鋼結(jie)構管(guan)(guan)(guan)。金屬波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)結(jie)構可使涵(han)(han)(han)洞(dong)路面受力合理,荷(he)載分布均勻,并具有(you)一定的(de)(de)抗(kang)變形能力,能解決北(bei)方寒冷地(di)區(qu)(霜凍(dong))對(dui)橋(qiao)梁和管(guan)(guan)(guan)涵(han)(han)(han)砼結(jie)構的(de)(de)破壞問(wen)題;使路表面沒有(you)伸縮縫,提高行車舒適性(xing);有(you)利(li)于(yu)改善(shan)軟土地(di)基結(jie)構與路堤交(jiao)界處的(de)(de)“錯臺”現象,提高行車安全(quan)性(xing)。波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)工(gong)后(hou)營運、養(yang)護成(cheng)(cheng)本低,工(gong)程(cheng)實際(ji)造價(jia)也低于(yu)同類跨徑的(de)(de)橋(qiao)梁、涵(han)(han)(han)洞(dong)。鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)進出口也可按(an)照邊坡比例做成(cheng)(cheng)斜口,加工(gong)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑范(fan)圍0.5~8 m,管(guan)(guan)(guan)壁(bi)厚度為3 mm~7 mm,能夠滿足(zu)填(tian)土0.5 ~40 m厚的(de)(de)需要(yao)。
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