鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)——衡(heng)水浩(hao)威(wei)新材(cai)料有限公司(si)主營產品:鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)、橋梁鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鐵(tie)路鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、公路鋼波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼制波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、整裝波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、拼裝波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、金屬(shu)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、塑料波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管涵結構強度高,勢鋼筋混凝土的(de)1-3倍;對地基承載能力、平整度要求較(jiao)低,工程實(shi)際造(zao)價比同類跨徑的(de)橋、涵洞相近或較(jiao)低。
(2)運營(ying)壽(shou)命(ming)長,可(ke)達100多年。
(3)施工周期短,工廠集中化生產(chan),生產(chan)不受(shou)環境影(ying)響,有利降低(di)成本、控制質量。
(4)重量輕、施工便(bian)捷;現(xian)場(chang)安裝方便(bian),不需使用大型(xing)設備(bei)。
(5)解決北(bei)方寒冷地區(霜(shuang)凍)對橋梁(liang)和管涵砼結(jie)構的破壞(huai)問題。
(6)減少或根(gen)本舍棄(qi)了常規建材,如水泥、黃砂、石子、木材的使用,環保意義深遠。
(7)結構(gou)受力(li)情況(kuang)合理(li),荷載(zai)分布(bu)均勻,并有一定的(de)抗變形(xing)能力(li)。
(8)一(yi)年四季可施(shi)工(gong),施(shi)工(gong)不受季節(jie)影響(xiang)。
鋼波紋涵管也叫波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han),是(shi)指(zhi)鋪(pu)埋(mai)在(zai)公路(lu)、鐵路(lu)路(lu)下(xia)的(de)(de)(de)(de)涵(han)(han)(han)洞用的(de)(de)(de)(de)螺紋波(bo)紋管(guan)(guan)(guan),它(ta)是(shi)由(you)波(bo)形鋼(gang)板卷制成或(huo)用波(bo)形鋼(gang)片組拼成的(de)(de)(de)(de)圓形鋼(gang)結(jie)構(gou)管(guan)(guan)(guan)。金(jin)屬波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)(de)(de)波(bo)紋結(jie)構(gou)可使涵(han)(han)(han)洞路(lu)面(mian)受力(li)合理,荷載分布均勻,并具有一定的(de)(de)(de)(de)抗變形能力(li),能解(jie)決北方寒冷地區(霜(shuang)凍(dong))對(dui)橋梁和(he)管(guan)(guan)(guan)涵(han)(han)(han)砼結(jie)構(gou)的(de)(de)(de)(de)破壞(huai)問題;使路(lu)表面(mian)沒有伸縮縫,提(ti)高行(xing)車舒適性;有利于改善軟土地基結(jie)構(gou)與路(lu)堤交界處的(de)(de)(de)(de)“錯(cuo)臺”現象(xiang),提(ti)高行(xing)車安全性。波(bo)紋管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)(de)(de)工(gong)后營運、養護(hu)成本低,工(gong)程實(shi)際造價(jia)也低于同類跨徑的(de)(de)(de)(de)橋梁、涵(han)(han)(han)洞。鋼(gang)波(bo)紋涵(han)(han)(han)管(guan)(guan)(guan)進(jin)出(chu)口(kou)也可按照邊(bian)坡比(bi)例做成斜口(kou),加工(gong)波(bo)紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)(guan)壁厚度為3 mm~7 mm,能夠滿足(zu)填(tian)土0.5 ~40 m厚的(de)(de)(de)(de)需(xu)要(yao)。
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