鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)涵管(guan)(guan)(guan)(guan)——衡(heng)水(shui)浩威新材料有限公司主(zhu)營產品:鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)涵管(guan)(guan)(guan)(guan)、橋梁鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鐵(tie)路鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、公路鋼(gang)(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)(gang)(gang)制(zhi)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、整裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、拼(pin)裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、金屬(shu)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)鋼波紋管涵(han)結構強度(du)高,勢鋼筋(jin)混凝土的1-3倍;對(dui)地(di)基承載能(neng)力、平(ping)整(zheng)度(du)要求較低(di),工程(cheng)實際造價比同類跨徑(jing)的橋、涵(han)洞相近或較低(di)。
(2)運(yun)營(ying)壽命長,可達100多年。
(3)施(shi)工周期(qi)短,工廠集中化(hua)生產,生產不受環境(jing)影響,有利降低成本(ben)、控制質量。
(4)重量輕、施(shi)工便捷;現場安裝方便,不需(xu)使用大型設備。
(5)解決北方(fang)寒冷地區(霜(shuang)凍)對橋梁(liang)和管涵砼結構的破壞問題。
(6)減少或(huo)根本舍棄了(le)常規建(jian)材(cai),如水泥、黃砂、石子、木(mu)材(cai)的使用(yong),環保意(yi)義深遠。
(7)結構受力(li)情況合理,荷載分布(bu)均(jun)勻,并有一定的抗變形能力(li)。
(8)一年四季可施(shi)工(gong),施(shi)工(gong)不受(shou)季節影響。
鋼波紋涵管也叫(jiao)波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han),是(shi)指鋪埋在公路、鐵(tie)路路下的(de)(de)涵(han)(han)(han)洞(dong)(dong)用的(de)(de)螺紋(wen)波(bo)(bo)紋(wen)管(guan)(guan)(guan),它(ta)是(shi)由波(bo)(bo)形(xing)鋼板卷(juan)制成(cheng)或用波(bo)(bo)形(xing)鋼片組(zu)拼成(cheng)的(de)(de)圓形(xing)鋼結(jie)構(gou)管(guan)(guan)(guan)。金屬波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)波(bo)(bo)紋(wen)結(jie)構(gou)可使(shi)(shi)涵(han)(han)(han)洞(dong)(dong)路面(mian)(mian)受力合(he)理,荷(he)載(zai)分(fen)布均勻,并(bing)具有(you)一(yi)定的(de)(de)抗變形(xing)能力,能解(jie)決北(bei)方寒冷地區(霜凍)對橋(qiao)梁(liang)和(he)管(guan)(guan)(guan)涵(han)(han)(han)砼結(jie)構(gou)的(de)(de)破壞問題;使(shi)(shi)路表面(mian)(mian)沒有(you)伸縮(suo)縫,提高(gao)行車舒適性(xing);有(you)利于改善軟土地基結(jie)構(gou)與路堤(di)交界處的(de)(de)“錯臺”現象(xiang),提高(gao)行車安全性(xing)。波(bo)(bo)紋(wen)管(guan)(guan)(guan)涵(han)(han)(han)的(de)(de)工后營運、養護成(cheng)本低,工程實際造價也低于同類跨徑的(de)(de)橋(qiao)梁(liang)、涵(han)(han)(han)洞(dong)(dong)。鋼波(bo)(bo)紋(wen)涵(han)(han)(han)管(guan)(guan)(guan)進出口(kou)也可按照邊坡比例做成(cheng)斜口(kou),加工波(bo)(bo)紋(wen)管(guan)(guan)(guan)管(guan)(guan)(guan)徑范圍(wei)0.5~8 m,管(guan)(guan)(guan)壁厚度為(wei)3 mm~7 mm,能夠(gou)滿足填土0.5 ~40 m厚的(de)(de)需要(yao)。
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