鋼波紋涵管——衡水(shui)浩(hao)威(wei)新材(cai)料有限(xian)公(gong)司(si)主營產品:鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)、鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)涵(han)管(guan)、橋(qiao)梁(liang)鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)、鐵路鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)、公(gong)路鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)、鋼(gang)制波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)涵(han)、整裝波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)涵(han)、拼裝波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)涵(han)、鍍(du)鋅波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)涵(han)、金屬波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)、塑料波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)等。
鋼波紋涵管的特點:
(1)鋼波(bo)紋管涵(han)(han)結構強(qiang)度高,勢鋼筋混凝土的(de)1-3倍;對地基承載能(neng)力、平整(zheng)度要求較(jiao)低,工(gong)程(cheng)實際(ji)造價比同類跨徑的(de)橋、涵(han)(han)洞(dong)相近或較(jiao)低。
(2)運營壽(shou)命(ming)長(chang),可達100多(duo)年。
(3)施工周期短,工廠集中(zhong)化生產,生產不受(shou)環境影響(xiang),有(you)利降低成(cheng)本、控制(zhi)質量。
(4)重量輕、施工便(bian)捷;現場安裝方便(bian),不需使用大型設(she)備(bei)。
(5)解決北方(fang)寒冷地區(霜凍)對(dui)橋(qiao)梁和管涵砼結構(gou)的破壞問題。
(6)減少或(huo)根本舍棄(qi)了(le)常規建材,如水泥、黃砂、石子(zi)、木(mu)材的(de)使用,環(huan)保意(yi)義深遠。
(7)結構受力情況合理,荷載分布均勻,并有一定的抗變(bian)形能力。
(8)一年(nian)四季可施工(gong),施工(gong)不受季節影響。
鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)涵(han)管(guan)(guan)也(ye)叫波(bo)(bo)(bo)紋(wen)管(guan)(guan)涵(han),是(shi)指鋪埋在公(gong)路(lu)、鐵(tie)路(lu)路(lu)下的涵(han)洞用(yong)的螺紋(wen)波(bo)(bo)(bo)紋(wen)管(guan)(guan),它是(shi)由波(bo)(bo)(bo)形(xing)鋼(gang)(gang)板卷(juan)制成(cheng)或用(yong)波(bo)(bo)(bo)形(xing)鋼(gang)(gang)片組拼成(cheng)的圓形(xing)鋼(gang)(gang)結構管(guan)(guan)。金屬波(bo)(bo)(bo)紋(wen)管(guan)(guan)涵(han)的波(bo)(bo)(bo)紋(wen)結構可使涵(han)洞路(lu)面(mian)受(shou)力合(he)理,荷載分布均勻(yun),并具有一定的抗變形(xing)能(neng)力,能(neng)解決北(bei)方寒冷地區(霜(shuang)凍(dong))對橋梁和管(guan)(guan)涵(han)砼結構的破(po)壞問題;使路(lu)表面(mian)沒(mei)有伸縮縫,提高行(xing)車舒適(shi)性(xing);有利于(yu)改善軟(ruan)土(tu)地基結構與路(lu)堤交界處的“錯臺”現象,提高行(xing)車安全(quan)性(xing)。波(bo)(bo)(bo)紋(wen)管(guan)(guan)涵(han)的工(gong)后(hou)營運、養護成(cheng)本低,工(gong)程(cheng)實際造價也(ye)低于(yu)同類跨徑的橋梁、涵(han)洞。鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)涵(han)管(guan)(guan)進出口也(ye)可按照邊坡比例做成(cheng)斜口,加工(gong)波(bo)(bo)(bo)紋(wen)管(guan)(guan)管(guan)(guan)徑范(fan)圍(wei)0.5~8 m,管(guan)(guan)壁(bi)厚度為3 mm~7 mm,能(neng)夠(gou)滿足填土(tu)0.5 ~40 m厚的需要(yao)。
版權所有(you):衡水(shui)浩威新材(cai)料有(you)限公(gong)司 ICP備(bei)案/許可證號(hao): 技術(shu)支持: