鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵管(guan)(guan)——衡(heng)水浩(hao)威新材料有限(xian)公司主營產品:鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵管(guan)(guan)、橋梁鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、公路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵、整裝波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵、拼裝波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵、鍍鋅波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)涵、金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)、塑料波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波(bo)紋(wen)管(guan)涵(han)結構強(qiang)度高,勢鋼筋混凝(ning)土的1-3倍(bei);對地基承載能力(li)、平整度要求較低,工程實際(ji)造價比同類(lei)跨徑的橋(qiao)、涵(han)洞相近或較低。
(2)運(yun)營壽命長(chang),可達100多(duo)年。
(3)施工周期短,工廠集中化生(sheng)產,生(sheng)產不(bu)受環境影響,有(you)利降低(di)成本(ben)、控制質(zhi)量。
(4)重量輕(qing)、施工(gong)便捷;現場安裝方便,不需使(shi)用(yong)大型(xing)設備。
(5)解決北方寒冷地區(霜凍)對橋(qiao)梁和管涵砼結構的破壞問題。
(6)減(jian)少或根(gen)本舍棄了常(chang)規建材,如水泥、黃(huang)砂(sha)、石子、木材的(de)使用(yong),環保意義深遠。
(7)結構受(shou)力(li)情(qing)況合(he)理(li),荷載分(fen)布均勻,并有一定的抗變形能力(li)。
(8)一年(nian)四季(ji)可施(shi)工,施(shi)工不受季(ji)節影響。
鋼波紋涵管也(ye)叫(jiao)波(bo)(bo)紋(wen)管(guan)(guan)涵(han)(han)(han),是指鋪埋在公路(lu)、鐵路(lu)路(lu)下的(de)涵(han)(han)(han)洞用(yong)的(de)螺紋(wen)波(bo)(bo)紋(wen)管(guan)(guan),它(ta)是由波(bo)(bo)形鋼(gang)板卷制成或(huo)用(yong)波(bo)(bo)形鋼(gang)片組拼成的(de)圓形鋼(gang)結構(gou)(gou)管(guan)(guan)。金屬波(bo)(bo)紋(wen)管(guan)(guan)涵(han)(han)(han)的(de)波(bo)(bo)紋(wen)結構(gou)(gou)可(ke)使涵(han)(han)(han)洞路(lu)面受力合理,荷載分布均勻,并(bing)具有一定的(de)抗變形能力,能解決北方寒(han)冷地區(qu)(霜凍)對橋梁(liang)和管(guan)(guan)涵(han)(han)(han)砼結構(gou)(gou)的(de)破壞問題;使路(lu)表面沒有伸縮縫,提高行車舒適性;有利于(yu)改善軟(ruan)土地基結構(gou)(gou)與路(lu)堤(di)交界(jie)處的(de)“錯(cuo)臺”現象(xiang),提高行車安全性。波(bo)(bo)紋(wen)管(guan)(guan)涵(han)(han)(han)的(de)工后營運、養護(hu)成本低(di),工程實際造價(jia)也(ye)低(di)于(yu)同類跨徑的(de)橋梁(liang)、涵(han)(han)(han)洞。鋼(gang)波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)(guan)進出口也(ye)可(ke)按照(zhao)邊坡比(bi)例做(zuo)成斜口,加工波(bo)(bo)紋(wen)管(guan)(guan)管(guan)(guan)徑范圍(wei)0.5~8 m,管(guan)(guan)壁厚度為3 mm~7 mm,能夠滿足填土0.5 ~40 m厚的(de)需要。
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