鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)——衡水浩威新材(cai)料有限公(gong)(gong)司主(zhu)營產品(pin):鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)、橋(qiao)梁鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、鐵路(lu)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、公(gong)(gong)路(lu)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、鋼(gang)制波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han)(han)(han)、整(zheng)裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han)(han)(han)、拼裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han)(han)(han)、鍍鋅波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵(han)(han)(han)、金屬波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、塑(su)料波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管(guan)涵結構(gou)強度高,勢鋼筋混凝土的1-3倍;對地基承載(zai)能力(li)、平整度要求較(jiao)低(di),工程實際造價(jia)比同類(lei)跨(kua)徑的橋(qiao)、涵洞(dong)相近(jin)或較(jiao)低(di)。
(2)運營壽命長,可(ke)達100多(duo)年。
(3)施工周期短(duan),工廠集中化生(sheng)產,生(sheng)產不受環境影響,有(you)利降低成本(ben)、控(kong)制(zhi)質(zhi)量(liang)。
(4)重(zhong)量輕(qing)、施工便捷;現場安裝方便,不需使用(yong)大型(xing)設(she)備。
(5)解決(jue)北(bei)方(fang)寒(han)冷(leng)地區(霜凍)對(dui)橋梁和管涵砼結構的破壞問題(ti)。
(6)減少(shao)或(huo)根本(ben)舍棄了常規(gui)建(jian)材(cai),如(ru)水泥、黃砂、石子、木材(cai)的使用,環(huan)保意義(yi)深遠。
(7)結構受力(li)情況合(he)理,荷載(zai)分(fen)布(bu)均勻,并(bing)有一定的抗變(bian)形能力(li)。
(8)一年四季(ji)可施(shi)工,施(shi)工不(bu)受季(ji)節影響。
鋼波紋涵管也(ye)(ye)叫(jiao)波(bo)紋(wen)(wen)管(guan)涵(han)(han),是指鋪(pu)埋在公路(lu)、鐵路(lu)路(lu)下的(de)(de)(de)涵(han)(han)洞(dong)用(yong)的(de)(de)(de)螺(luo)紋(wen)(wen)波(bo)紋(wen)(wen)管(guan),它是由波(bo)形(xing)鋼(gang)板卷制成(cheng)或用(yong)波(bo)形(xing)鋼(gang)片組拼(pin)成(cheng)的(de)(de)(de)圓形(xing)鋼(gang)結構(gou)管(guan)。金屬波(bo)紋(wen)(wen)管(guan)涵(han)(han)的(de)(de)(de)波(bo)紋(wen)(wen)結構(gou)可使涵(han)(han)洞(dong)路(lu)面受力(li)合理,荷載分布均勻,并(bing)具有(you)一定的(de)(de)(de)抗變(bian)形(xing)能(neng)力(li),能(neng)解決(jue)北方寒冷地(di)區(霜凍(dong))對橋梁(liang)和(he)管(guan)涵(han)(han)砼(tong)結構(gou)的(de)(de)(de)破壞問(wen)題;使路(lu)表面沒有(you)伸縮縫,提高行(xing)車舒適性;有(you)利于(yu)(yu)改善軟土(tu)地(di)基結構(gou)與路(lu)堤交界處的(de)(de)(de)“錯臺”現象,提高行(xing)車安全(quan)性。波(bo)紋(wen)(wen)管(guan)涵(han)(han)的(de)(de)(de)工后營(ying)運、養(yang)護成(cheng)本低(di),工程實(shi)際造價也(ye)(ye)低(di)于(yu)(yu)同類跨徑(jing)的(de)(de)(de)橋梁(liang)、涵(han)(han)洞(dong)。鋼(gang)波(bo)紋(wen)(wen)涵(han)(han)管(guan)進出口也(ye)(ye)可按(an)照邊坡比(bi)例做成(cheng)斜口,加(jia)工波(bo)紋(wen)(wen)管(guan)管(guan)徑(jing)范圍0.5~8 m,管(guan)壁厚度為3 mm~7 mm,能(neng)夠滿足填土(tu)0.5 ~40 m厚的(de)(de)(de)需要。
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