鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)——衡水浩(hao)威新(xin)材料有限公司主營產(chan)品:鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)、橋(qiao)梁(liang)鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鐵路(lu)鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、公路(lu)鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼制波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、整裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、拼裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、鍍鋅(xin)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、金屬波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、塑料波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)等(deng)。
鋼波紋涵管的特點:
(1)鋼波(bo)紋管涵(han)結構強(qiang)度高,勢(shi)鋼筋混凝土的1-3倍;對(dui)地基(ji)承載(zai)能力、平整(zheng)度要(yao)求較低,工程實(shi)際造價比同(tong)類(lei)跨徑的橋、涵(han)洞相近或較低。
(2)運(yun)營壽(shou)命(ming)長,可達100多年。
(3)施工(gong)周期短,工(gong)廠集中化生產,生產不(bu)受環境影響,有(you)利降低成本、控制(zhi)質量。
(4)重量輕(qing)、施工便捷(jie);現場安裝方便,不需(xu)使(shi)用(yong)大(da)型設(she)備。
(5)解決(jue)北方寒冷(leng)地區(霜凍)對(dui)橋梁和管(guan)涵砼結(jie)構的(de)破壞問題。
(6)減少或根本舍棄了(le)常(chang)規(gui)建材,如(ru)水泥、黃(huang)砂、石(shi)子、木材的使用,環保(bao)意義(yi)深(shen)遠。
(7)結構受力(li)情況合理,荷(he)載分布(bu)均勻,并有一定的抗(kang)變形能(neng)力(li)。
(8)一年(nian)四季可施工,施工不受季節影響。
鋼波紋涵管也叫(jiao)波(bo)紋管(guan)(guan)(guan)(guan)涵(han)(han),是(shi)指鋪埋在(zai)公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的(de)(de)(de)(de)涵(han)(han)洞用(yong)的(de)(de)(de)(de)螺紋波(bo)紋管(guan)(guan)(guan)(guan),它是(shi)由波(bo)形(xing)鋼板卷制成(cheng)或用(yong)波(bo)形(xing)鋼片組拼成(cheng)的(de)(de)(de)(de)圓形(xing)鋼結構管(guan)(guan)(guan)(guan)。金屬波(bo)紋管(guan)(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)(de)波(bo)紋結構可(ke)使涵(han)(han)洞路(lu)(lu)面受力合(he)理,荷載分布(bu)均勻(yun),并具有一(yi)定(ding)的(de)(de)(de)(de)抗變(bian)形(xing)能力,能解決(jue)北(bei)方寒冷地區(qu)(霜(shuang)凍)對橋梁和管(guan)(guan)(guan)(guan)涵(han)(han)砼(tong)結構的(de)(de)(de)(de)破壞問題(ti);使路(lu)(lu)表面沒有伸(shen)縮縫,提(ti)高行(xing)車(che)舒適性(xing)(xing);有利(li)于改善軟土地基結構與路(lu)(lu)堤交界處的(de)(de)(de)(de)“錯臺(tai)”現象(xiang),提(ti)高行(xing)車(che)安全性(xing)(xing)。波(bo)紋管(guan)(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)(de)工后(hou)營(ying)運、養護成(cheng)本低(di),工程實際造價也低(di)于同類跨(kua)徑的(de)(de)(de)(de)橋梁、涵(han)(han)洞。鋼波(bo)紋涵(han)(han)管(guan)(guan)(guan)(guan)進出(chu)口也可(ke)按照邊(bian)坡(po)比例做成(cheng)斜口,加(jia)工波(bo)紋管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑范(fan)圍0.5~8 m,管(guan)(guan)(guan)(guan)壁(bi)厚(hou)度(du)為3 mm~7 mm,能夠滿足填土0.5 ~40 m厚(hou)的(de)(de)(de)(de)需要。