鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)——衡(heng)水浩威新材(cai)料有限公司(si)主營產品:鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)(guan)(guan)、橋梁鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、公路(lu)鋼(gang)(gang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、整裝(zhuang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、拼裝(zhuang)波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、鍍鋅波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)、金(jin)屬波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、塑料波(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼(gang)波紋(wen)管涵(han)結構強度高,勢鋼(gang)筋混凝(ning)土的1-3倍;對地(di)基承載能力、平整度要(yao)求(qiu)較(jiao)低,工程實際造價比同類跨(kua)徑的橋、涵(han)洞相近或較(jiao)低。
(2)運營壽(shou)命長(chang),可達100多年(nian)。
(3)施工(gong)周(zhou)期(qi)短(duan),工(gong)廠集中化生產,生產不受環境影(ying)響,有(you)利降低(di)成本、控制質量(liang)。
(4)重量輕、施工便(bian)捷;現場安(an)裝方便(bian),不(bu)需使用大型設備(bei)。
(5)解決北方寒冷(leng)地區(霜凍)對橋梁和管涵砼結(jie)構的破壞(huai)問題。
(6)減少(shao)或根本(ben)舍(she)棄了常規建材,如水泥(ni)、黃砂、石子(zi)、木材的(de)使用(yong),環保(bao)意義(yi)深遠。
(7)結構受力(li)情況合理,荷載分(fen)布均勻(yun),并(bing)有一定的(de)抗變形能力(li)。
(8)一年四季可施(shi)工,施(shi)工不受季節影響。
鋼波紋涵管也(ye)叫波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han),是(shi)指(zhi)鋪(pu)埋(mai)在公(gong)路(lu)、鐵路(lu)路(lu)下的(de)(de)(de)(de)涵(han)(han)洞(dong)(dong)用(yong)的(de)(de)(de)(de)螺(luo)紋(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan),它是(shi)由波(bo)(bo)形鋼(gang)板卷制成或用(yong)波(bo)(bo)形鋼(gang)片組拼成的(de)(de)(de)(de)圓(yuan)形鋼(gang)結構管(guan)(guan)(guan)。金(jin)屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)(de)波(bo)(bo)紋(wen)(wen)(wen)結構可使涵(han)(han)洞(dong)(dong)路(lu)面受力(li)合理,荷(he)載分布均勻,并(bing)具有(you)(you)一定的(de)(de)(de)(de)抗(kang)變(bian)形能力(li),能解決北方(fang)寒(han)冷地區(霜凍)對橋梁和(he)管(guan)(guan)(guan)涵(han)(han)砼結構的(de)(de)(de)(de)破壞問題(ti);使路(lu)表面沒有(you)(you)伸縮縫(feng),提高行(xing)車舒適(shi)性;有(you)(you)利(li)于(yu)改善軟土地基結構與路(lu)堤交(jiao)界處的(de)(de)(de)(de)“錯臺”現象(xiang),提高行(xing)車安全性。波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)(han)的(de)(de)(de)(de)工(gong)后(hou)營(ying)運、養護(hu)成本低,工(gong)程實際造價(jia)也(ye)低于(yu)同類跨徑的(de)(de)(de)(de)橋梁、涵(han)(han)洞(dong)(dong)。鋼(gang)波(bo)(bo)紋(wen)(wen)(wen)涵(han)(han)管(guan)(guan)(guan)進(jin)出口也(ye)可按照(zhao)邊(bian)坡(po)比例做(zuo)成斜口,加(jia)工(gong)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑范(fan)圍0.5~8 m,管(guan)(guan)(guan)壁厚(hou)度為3 mm~7 mm,能夠滿(man)足填(tian)土0.5 ~40 m厚(hou)的(de)(de)(de)(de)需要。
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