鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)涵管(guan)(guan)(guan)——衡水浩威(wei)新(xin)材(cai)料有限公(gong)司主營(ying)產品:鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)涵管(guan)(guan)(guan)、橋梁鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路(lu)鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、公(gong)路(lu)鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)制波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵、整裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵、拼裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵、金屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼(gang)波紋(wen)管涵結構(gou)強度(du)高,勢鋼(gang)筋混凝(ning)土(tu)的(de)1-3倍;對地基承載能力、平整度(du)要求較低(di),工程實際造價比同(tong)類(lei)跨徑(jing)的(de)橋、涵洞相(xiang)近(jin)或較低(di)。
(2)運營壽命長(chang),可達100多年。
(3)施工周期(qi)短,工廠集中化生(sheng)產,生(sheng)產不(bu)受環境影響,有利降低成本(ben)、控制質量。
(4)重量(liang)輕、施(shi)工便捷;現(xian)場安裝方便,不需使用大型設備。
(5)解決北方寒冷地區(霜凍)對橋(qiao)梁和(he)管(guan)涵砼(tong)結構的破(po)壞問題。
(6)減少或根本舍(she)棄(qi)了常規建材(cai),如水泥(ni)、黃砂、石子、木材(cai)的使用,環保意義深(shen)遠。
(7)結構(gou)受力情況合理(li),荷載(zai)分布(bu)均勻,并(bing)有一定(ding)的抗變形能(neng)力。
(8)一年四季可施工,施工不(bu)受季節影響。
鋼波紋涵管也叫波(bo)紋(wen)(wen)(wen)管(guan)涵(han),是指鋪埋在公路(lu)、鐵路(lu)路(lu)下的(de)(de)涵(han)洞(dong)用的(de)(de)螺紋(wen)(wen)(wen)波(bo)紋(wen)(wen)(wen)管(guan),它是由(you)波(bo)形(xing)鋼(gang)(gang)板卷制(zhi)成或用波(bo)形(xing)鋼(gang)(gang)片(pian)組(zu)拼成的(de)(de)圓形(xing)鋼(gang)(gang)結構(gou)管(guan)。金屬波(bo)紋(wen)(wen)(wen)管(guan)涵(han)的(de)(de)波(bo)紋(wen)(wen)(wen)結構(gou)可(ke)使涵(han)洞(dong)路(lu)面(mian)受力合理,荷(he)載分布均勻,并具有(you)一定的(de)(de)抗(kang)變形(xing)能力,能解(jie)決北方寒冷地(di)區(霜凍)對橋(qiao)梁和管(guan)涵(han)砼結構(gou)的(de)(de)破壞問題;使路(lu)表面(mian)沒有(you)伸縮縫,提高(gao)行車(che)舒(shu)適性(xing);有(you)利于改善軟土(tu)地(di)基結構(gou)與路(lu)堤交界處的(de)(de)“錯臺”現(xian)象,提高(gao)行車(che)安全性(xing)。波(bo)紋(wen)(wen)(wen)管(guan)涵(han)的(de)(de)工(gong)后營運(yun)、養護成本低,工(gong)程(cheng)實際造價也低于同類跨徑的(de)(de)橋(qiao)梁、涵(han)洞(dong)。鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)管(guan)進出口也可(ke)按照邊坡比(bi)例做成斜口,加工(gong)波(bo)紋(wen)(wen)(wen)管(guan)管(guan)徑范(fan)圍0.5~8 m,管(guan)壁(bi)厚度為3 mm~7 mm,能夠滿(man)足填(tian)土(tu)0.5 ~40 m厚的(de)(de)需要。
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