鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)——衡水浩(hao)威新材料有(you)限公司主營產品:鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)、橋梁鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、鐵路鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、公路鋼波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、鋼制(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)、整(zheng)裝波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)、拼裝波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)、鍍鋅波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)涵(han)、金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)、塑(su)料波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管(guan)涵結構強(qiang)度高,勢鋼筋(jin)混凝(ning)土的1-3倍;對(dui)地基承載能力、平整度要(yao)求較(jiao)低,工程實際造價比(bi)同類(lei)跨徑的橋、涵洞相近或較(jiao)低。
(2)運營壽命長,可達100多(duo)年(nian)。
(3)施(shi)工周期(qi)短(duan),工廠集中化(hua)生產(chan)(chan),生產(chan)(chan)不受環(huan)境影響,有利(li)降(jiang)低成本、控制質量。
(4)重量(liang)輕、施工便(bian)(bian)捷;現場安(an)裝方便(bian)(bian),不需使用(yong)大型設備。
(5)解決北方寒冷地區(霜凍)對橋梁和(he)管涵砼結構的破壞(huai)問(wen)題(ti)。
(6)減少或根本舍(she)棄了常規建材(cai),如(ru)水泥、黃(huang)砂、石子、木材(cai)的使(shi)用,環保(bao)意義深遠(yuan)。
(7)結構受(shou)力情況合理(li),荷(he)載分(fen)布均勻,并有(you)一定的抗變(bian)形能力。
(8)一年四季可施工(gong),施工(gong)不受季節影(ying)響。
鋼波紋涵管也叫波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han),是(shi)指(zhi)鋪埋(mai)在公路(lu)、鐵(tie)路(lu)路(lu)下的(de)(de)(de)涵(han)(han)洞用的(de)(de)(de)螺(luo)紋(wen)(wen)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan),它(ta)是(shi)由波(bo)(bo)形(xing)鋼(gang)板(ban)卷制(zhi)成(cheng)(cheng)或(huo)用波(bo)(bo)形(xing)鋼(gang)片組拼(pin)成(cheng)(cheng)的(de)(de)(de)圓形(xing)鋼(gang)結(jie)(jie)構(gou)(gou)管(guan)(guan)(guan)(guan)。金(jin)屬波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)波(bo)(bo)紋(wen)(wen)結(jie)(jie)構(gou)(gou)可(ke)使涵(han)(han)洞路(lu)面(mian)受(shou)力合理,荷載(zai)分布均(jun)勻,并具有一定的(de)(de)(de)抗變形(xing)能(neng)力,能(neng)解決北方寒冷地(di)區(qu)(霜(shuang)凍)對橋(qiao)梁(liang)(liang)和管(guan)(guan)(guan)(guan)涵(han)(han)砼結(jie)(jie)構(gou)(gou)的(de)(de)(de)破壞問(wen)題;使路(lu)表面(mian)沒有伸(shen)縮縫,提高(gao)行車舒適性;有利于改善軟土地(di)基結(jie)(jie)構(gou)(gou)與路(lu)堤交界處的(de)(de)(de)“錯臺”現象,提高(gao)行車安全性。波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)工后營運、養護成(cheng)(cheng)本(ben)低,工程實際造(zao)價也低于同(tong)類跨(kua)徑的(de)(de)(de)橋(qiao)梁(liang)(liang)、涵(han)(han)洞。鋼(gang)波(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)進出口也可(ke)按照(zhao)邊坡比例做成(cheng)(cheng)斜(xie)口,加工波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)(guan)(guan)壁厚(hou)度為3 mm~7 mm,能(neng)夠滿(man)足填(tian)土0.5 ~40 m厚(hou)的(de)(de)(de)需要(yao)。