鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)管(guan)——衡水浩(hao)威新(xin)材料有(you)限公司主營(ying)產品:鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)(han)管(guan)、橋梁(liang)鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鐵路鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、公路鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)(han)、整(zheng)裝(zhuang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)(han)、拼裝(zhuang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)(han)、鍍(du)鋅波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)(han)、金(jin)屬波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、塑料波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)等(deng)。
鋼波紋涵管的特點:
(1)鋼(gang)波紋管(guan)涵結構強(qiang)度高,勢鋼(gang)筋混凝(ning)土的1-3倍;對地(di)基承(cheng)載能力、平整度要(yao)求較(jiao)低,工程實際造價(jia)比同類(lei)跨徑的橋(qiao)、涵洞(dong)相近或較(jiao)低。
(2)運營壽命(ming)長,可(ke)達100多(duo)年。
(3)施工(gong)(gong)周期短,工(gong)(gong)廠集中化生產(chan),生產(chan)不受環(huan)境影響,有利降低成本、控(kong)制質量。
(4)重量輕(qing)、施工便(bian)捷;現場安裝方(fang)便(bian),不需(xu)使用大型設備。
(5)解決北方寒冷地(di)區(霜凍(dong))對橋(qiao)梁(liang)和管涵砼結(jie)構的破(po)壞問題。
(6)減(jian)少或根本舍棄了常規建材,如水(shui)泥(ni)、黃砂、石子、木材的使(shi)用,環保意義深遠。
(7)結構(gou)受力(li)情況合理,荷載分布均(jun)勻,并有一定的(de)抗變形能力(li)。
(8)一年四季可(ke)施(shi)工(gong),施(shi)工(gong)不(bu)受(shou)季節(jie)影響。
鋼波紋涵管也叫波(bo)(bo)紋管(guan)(guan)涵(han),是(shi)(shi)指鋪埋在(zai)公(gong)路(lu)、鐵路(lu)路(lu)下(xia)的(de)(de)(de)(de)涵(han)洞(dong)用的(de)(de)(de)(de)螺紋波(bo)(bo)紋管(guan)(guan),它是(shi)(shi)由波(bo)(bo)形鋼(gang)(gang)板(ban)卷制成或用波(bo)(bo)形鋼(gang)(gang)片組拼(pin)成的(de)(de)(de)(de)圓形鋼(gang)(gang)結(jie)構(gou)管(guan)(guan)。金屬波(bo)(bo)紋管(guan)(guan)涵(han)的(de)(de)(de)(de)波(bo)(bo)紋結(jie)構(gou)可使涵(han)洞(dong)路(lu)面受力合(he)理,荷(he)載分布均勻,并具有一定的(de)(de)(de)(de)抗變形能(neng)力,能(neng)解決(jue)北方寒冷地區(qu)(霜凍)對(dui)橋梁和管(guan)(guan)涵(han)砼(tong)結(jie)構(gou)的(de)(de)(de)(de)破壞問題;使路(lu)表(biao)面沒有伸縮縫(feng),提高行車(che)舒適(shi)性(xing);有利(li)于(yu)改善軟土(tu)地基結(jie)構(gou)與(yu)路(lu)堤交界處的(de)(de)(de)(de)“錯臺”現象,提高行車(che)安全(quan)性(xing)。波(bo)(bo)紋管(guan)(guan)涵(han)的(de)(de)(de)(de)工后營運、養護成本低(di),工程(cheng)實際造價也低(di)于(yu)同類(lei)跨徑的(de)(de)(de)(de)橋梁、涵(han)洞(dong)。鋼(gang)(gang)波(bo)(bo)紋涵(han)管(guan)(guan)進出口(kou)(kou)也可按照邊(bian)坡(po)比例做成斜(xie)口(kou)(kou),加(jia)工波(bo)(bo)紋管(guan)(guan)管(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)壁厚度為(wei)3 mm~7 mm,能(neng)夠滿(man)足(zu)填土(tu)0.5 ~40 m厚的(de)(de)(de)(de)需要。
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