鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)——衡水浩威新(xin)材料有(you)限公(gong)司主(zhu)營產品:鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)、橋(qiao)梁鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鐵(tie)路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、公(gong)路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)制(zhi)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、整裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、拼(pin)裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、鍍(du)鋅波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、金(jin)屬(shu)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、塑料波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)等(deng)。
鋼波紋涵管的特點:
(1)鋼(gang)波(bo)紋管涵結構強度(du)高,勢鋼(gang)筋混凝(ning)土的(de)1-3倍;對地(di)基承載能力、平整(zheng)度(du)要求較低,工程實際造價比(bi)同(tong)類跨徑(jing)的(de)橋、涵洞相近(jin)或較低。
(2)運營壽命長(chang),可達(da)100多(duo)年。
(3)施工(gong)周期短,工(gong)廠(chang)集中化(hua)生產,生產不受環境影響,有利降低(di)成本、控(kong)制(zhi)質量。
(4)重量輕、施工(gong)便(bian)捷;現場安裝方便(bian),不需(xu)使用(yong)大(da)型設備(bei)。
(5)解決北方寒冷(leng)地區(霜凍)對橋梁和管涵砼(tong)結構的(de)破壞問題。
(6)減少或根(gen)本舍棄了常(chang)規建材,如水(shui)泥(ni)、黃砂、石子(zi)、木材的使用,環保(bao)意義(yi)深遠(yuan)。
(7)結(jie)構受力(li)(li)情況合理,荷載分布均勻,并(bing)有一定的抗變形能力(li)(li)。
(8)一年四季可施工,施工不受季節影響。
鋼波紋涵管也(ye)叫波(bo)(bo)(bo)紋(wen)管(guan)涵(han)(han),是(shi)(shi)指鋪埋在公路(lu)、鐵路(lu)路(lu)下的(de)(de)(de)(de)涵(han)(han)洞(dong)用的(de)(de)(de)(de)螺(luo)紋(wen)波(bo)(bo)(bo)紋(wen)管(guan),它(ta)是(shi)(shi)由波(bo)(bo)(bo)形(xing)鋼板卷制成或用波(bo)(bo)(bo)形(xing)鋼片組拼(pin)成的(de)(de)(de)(de)圓(yuan)形(xing)鋼結構(gou)管(guan)。金屬(shu)波(bo)(bo)(bo)紋(wen)管(guan)涵(han)(han)的(de)(de)(de)(de)波(bo)(bo)(bo)紋(wen)結構(gou)可(ke)使(shi)涵(han)(han)洞(dong)路(lu)面受(shou)力(li)合理,荷(he)載分布均勻,并具有(you)(you)一定的(de)(de)(de)(de)抗變形(xing)能(neng)力(li),能(neng)解決北(bei)方(fang)寒冷(leng)地區(霜凍)對橋梁和(he)管(guan)涵(han)(han)砼結構(gou)的(de)(de)(de)(de)破壞(huai)問題;使(shi)路(lu)表面沒有(you)(you)伸縮(suo)縫,提(ti)高行(xing)(xing)車舒適性;有(you)(you)利于(yu)改善軟(ruan)土地基結構(gou)與路(lu)堤交界處的(de)(de)(de)(de)“錯臺”現象,提(ti)高行(xing)(xing)車安全(quan)性。波(bo)(bo)(bo)紋(wen)管(guan)涵(han)(han)的(de)(de)(de)(de)工后營運、養(yang)護成本低,工程實際(ji)造價也(ye)低于(yu)同類(lei)跨徑(jing)的(de)(de)(de)(de)橋梁、涵(han)(han)洞(dong)。鋼波(bo)(bo)(bo)紋(wen)涵(han)(han)管(guan)進出(chu)口(kou)也(ye)可(ke)按(an)照邊坡(po)比(bi)例做成斜(xie)口(kou),加(jia)工波(bo)(bo)(bo)紋(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(zu)填土0.5 ~40 m厚的(de)(de)(de)(de)需要。