鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)——衡水浩威(wei)新材料(liao)有(you)限公(gong)司主營(ying)產品:鋼波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)、橋(qiao)梁鋼波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路鋼波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、公(gong)路鋼波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼制波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整裝波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼裝波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、金(jin)屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、塑料(liao)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波(bo)紋管涵結構強度高,勢鋼筋混(hun)凝土的1-3倍;對地基(ji)承載能力、平(ping)整(zheng)度要求較低(di),工程(cheng)實際造價比同類(lei)跨徑的橋、涵洞(dong)相近或較低(di)。
(2)運營(ying)壽命(ming)長,可達100多(duo)年。
(3)施工周(zhou)期短,工廠集中(zhong)化生(sheng)產(chan),生(sheng)產(chan)不受環境影響,有利降低成本(ben)、控制質量(liang)。
(4)重量輕、施工便捷;現(xian)場安裝方(fang)便,不需使用大型設備。
(5)解決北方寒冷(leng)地(di)區(霜凍(dong))對(dui)橋梁和管(guan)涵(han)砼結構(gou)的破壞問(wen)題。
(6)減少或根本舍棄了常規建材,如(ru)水泥、黃砂(sha)、石(shi)子、木材的使用,環保意(yi)義深遠。
(7)結構受力情(qing)況(kuang)合理,荷載分布均勻(yun),并有一定(ding)的抗(kang)變(bian)形能(neng)力。
(8)一年四季可施(shi)工,施(shi)工不受季節(jie)影(ying)響。
鋼波紋涵管也(ye)叫波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵,是指鋪埋在公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下(xia)的(de)(de)涵洞(dong)用的(de)(de)螺紋(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan),它是由波(bo)(bo)形鋼(gang)板卷制(zhi)成(cheng)(cheng)或用波(bo)(bo)形鋼(gang)片組拼成(cheng)(cheng)的(de)(de)圓形鋼(gang)結構(gou)管(guan)(guan)。金屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵的(de)(de)波(bo)(bo)紋(wen)(wen)(wen)結構(gou)可使(shi)涵洞(dong)路(lu)(lu)面(mian)受力合(he)理,荷載分布均(jun)勻,并具有(you)一(yi)定的(de)(de)抗變形能力,能解決(jue)北方寒冷地(di)區(霜凍)對橋(qiao)梁和管(guan)(guan)涵砼結構(gou)的(de)(de)破壞問題;使(shi)路(lu)(lu)表面(mian)沒(mei)有(you)伸(shen)縮縫,提高(gao)行(xing)車(che)舒適性(xing);有(you)利于改善軟土地(di)基結構(gou)與路(lu)(lu)堤交界處(chu)的(de)(de)“錯(cuo)臺”現象,提高(gao)行(xing)車(che)安全性(xing)。波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵的(de)(de)工后營運、養護成(cheng)(cheng)本低,工程實際造價也(ye)低于同類跨徑(jing)的(de)(de)橋(qiao)梁、涵洞(dong)。鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)涵管(guan)(guan)進出(chu)口(kou)也(ye)可按(an)照邊坡比例做成(cheng)(cheng)斜口(kou),加(jia)工波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)管(guan)(guan)徑(jing)范圍0.5~8 m,管(guan)(guan)壁厚度(du)為(wei)3 mm~7 mm,能夠(gou)滿(man)足填土0.5 ~40 m厚的(de)(de)需要。