鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)涵管(guan)(guan)(guan)(guan)——衡水浩威(wei)新材(cai)料有限(xian)公司主營產品:鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)涵管(guan)(guan)(guan)(guan)、橋梁鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、公路(lu)鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、整裝波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、拼裝波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、鍍鋅波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵、金(jin)屬波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、塑料波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波(bo)紋管涵(han)結構(gou)強度高(gao),勢(shi)鋼筋混凝土的1-3倍;對(dui)地(di)基承載能力、平整(zheng)度要求較(jiao)低,工程實際造(zao)價(jia)比(bi)同類跨徑的橋、涵(han)洞相(xiang)近(jin)或較(jiao)低。
(2)運營壽命長,可達100多(duo)年。
(3)施工周期短,工廠集(ji)中化(hua)生產(chan),生產(chan)不受環境影響,有利降低成本、控制質量。
(4)重量輕、施工便捷;現場安裝方(fang)便,不需使用大型設備。
(5)解決北方寒冷(leng)地區(霜凍)對橋梁(liang)和管涵砼結構的破壞問題。
(6)減(jian)少或(huo)根本舍棄(qi)了常規建材(cai),如水(shui)泥、黃砂、石子、木材(cai)的使用,環保意(yi)義深遠。
(7)結構受力情況合理,荷載分布(bu)均(jun)勻,并有一定的抗(kang)變形能(neng)力。
(8)一年四季可施工(gong)(gong),施工(gong)(gong)不受季節(jie)影響。
鋼波紋涵管也(ye)叫波(bo)(bo)(bo)紋管(guan)(guan)(guan)涵(han),是(shi)(shi)指鋪(pu)埋在公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的(de)(de)(de)(de)(de)涵(han)洞(dong)(dong)用(yong)(yong)的(de)(de)(de)(de)(de)螺紋波(bo)(bo)(bo)紋管(guan)(guan)(guan),它是(shi)(shi)由(you)波(bo)(bo)(bo)形(xing)鋼(gang)(gang)板卷制(zhi)成(cheng)(cheng)或用(yong)(yong)波(bo)(bo)(bo)形(xing)鋼(gang)(gang)片組拼成(cheng)(cheng)的(de)(de)(de)(de)(de)圓形(xing)鋼(gang)(gang)結(jie)(jie)構(gou)(gou)(gou)管(guan)(guan)(guan)。金屬波(bo)(bo)(bo)紋管(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)(de)波(bo)(bo)(bo)紋結(jie)(jie)構(gou)(gou)(gou)可使(shi)涵(han)洞(dong)(dong)路(lu)(lu)面(mian)受力合理(li),荷載分布均勻(yun),并具有一定的(de)(de)(de)(de)(de)抗變形(xing)能(neng)力,能(neng)解決北方寒(han)冷地區(qu)(霜(shuang)凍)對橋(qiao)梁和管(guan)(guan)(guan)涵(han)砼結(jie)(jie)構(gou)(gou)(gou)的(de)(de)(de)(de)(de)破壞問(wen)題;使(shi)路(lu)(lu)表面(mian)沒有伸縮縫,提(ti)高(gao)行車舒適性(xing);有利于改善軟土地基(ji)結(jie)(jie)構(gou)(gou)(gou)與路(lu)(lu)堤交界處的(de)(de)(de)(de)(de)“錯臺”現象(xiang),提(ti)高(gao)行車安全性(xing)。波(bo)(bo)(bo)紋管(guan)(guan)(guan)涵(han)的(de)(de)(de)(de)(de)工(gong)(gong)后營運、養護成(cheng)(cheng)本(ben)低(di),工(gong)(gong)程實際造價(jia)也(ye)低(di)于同類(lei)跨徑(jing)的(de)(de)(de)(de)(de)橋(qiao)梁、涵(han)洞(dong)(dong)。鋼(gang)(gang)波(bo)(bo)(bo)紋涵(han)管(guan)(guan)(guan)進出口也(ye)可按照邊坡比例做成(cheng)(cheng)斜口,加工(gong)(gong)波(bo)(bo)(bo)紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)范圍0.5~8 m,管(guan)(guan)(guan)壁厚度為3 mm~7 mm,能(neng)夠(gou)滿(man)足填土0.5 ~40 m厚的(de)(de)(de)(de)(de)需要(yao)。
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