鋼波紋涵管——衡(heng)水浩威新材料有限(xian)公司主(zhu)營(ying)產品:鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵管(guan)(guan)(guan)(guan)(guan)、橋梁鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鐵(tie)路鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、公路鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)制(zhi)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、整(zheng)裝(zhuang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、拼裝(zhuang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、鍍鋅波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵、金屬(shu)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、塑料波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管涵(han)結構強度(du)高,勢鋼筋混凝土的1-3倍(bei);對地基承載(zai)能(neng)力、平整度(du)要求較(jiao)低,工(gong)程實際造價比同(tong)類跨徑(jing)的橋、涵(han)洞相近或較(jiao)低。
(2)運(yun)營(ying)壽命長,可達100多(duo)年。
(3)施工周期短,工廠集中化生產(chan),生產(chan)不受環境影響,有利降(jiang)低成本、控制質量。
(4)重量輕、施工便(bian)捷;現(xian)場安裝方便(bian),不需使用大(da)型設備。
(5)解(jie)決(jue)北方寒冷地區(霜(shuang)凍)對(dui)橋梁(liang)和管涵砼結構的破壞問(wen)題。
(6)減少或根本舍棄(qi)了常規建材,如水泥、黃砂(sha)、石子、木材的使用,環保意(yi)義深遠(yuan)。
(7)結構受力情況合理,荷(he)載分布均勻(yun),并有一定(ding)的抗變形能力。
(8)一(yi)年四季可施(shi)工,施(shi)工不(bu)受季節影響。
鋼(gang)波(bo)紋涵(han)(han)(han)管(guan)(guan)(guan)也(ye)叫波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han),是指鋪埋在公(gong)路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的(de)(de)(de)涵(han)(han)(han)洞用的(de)(de)(de)螺紋波(bo)紋管(guan)(guan)(guan),它(ta)是由波(bo)形鋼(gang)板卷制成(cheng)或用波(bo)形鋼(gang)片組拼(pin)成(cheng)的(de)(de)(de)圓(yuan)形鋼(gang)結(jie)構(gou)(gou)管(guan)(guan)(guan)。金屬波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)(de)波(bo)紋結(jie)構(gou)(gou)可(ke)使涵(han)(han)(han)洞路(lu)(lu)面(mian)受力合理,荷載分布均勻,并具有一定(ding)的(de)(de)(de)抗(kang)變形能(neng)力,能(neng)解決北方寒冷地區(霜凍)對(dui)橋梁(liang)和(he)管(guan)(guan)(guan)涵(han)(han)(han)砼結(jie)構(gou)(gou)的(de)(de)(de)破壞問題;使路(lu)(lu)表面(mian)沒有伸(shen)縮縫,提高(gao)行(xing)車舒適(shi)性(xing);有利(li)于改善軟土(tu)地基結(jie)構(gou)(gou)與路(lu)(lu)堤交界處(chu)的(de)(de)(de)“錯(cuo)臺”現象,提高(gao)行(xing)車安全性(xing)。波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)(de)工后營運(yun)、養護成(cheng)本(ben)低,工程實際造價也(ye)低于同類跨(kua)徑(jing)的(de)(de)(de)橋梁(liang)、涵(han)(han)(han)洞。鋼(gang)波(bo)紋涵(han)(han)(han)管(guan)(guan)(guan)進(jin)出口也(ye)可(ke)按照邊坡比例(li)做成(cheng)斜口,加(jia)工波(bo)紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑(jing)范(fan)圍0.5~8 m,管(guan)(guan)(guan)壁厚度為3 mm~7 mm,能(neng)夠(gou)滿足填(tian)土(tu)0.5 ~40 m厚的(de)(de)(de)需(xu)要(yao)。