鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵管(guan)——衡水浩威新材料有限公(gong)司主營產品(pin):鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)涵管(guan)、橋梁鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鐵路鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、公(gong)路鋼(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵、整裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵、拼裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵、鍍鋅波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵、金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、塑料波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)等。
鋼波紋涵管的特點:
(1)鋼波(bo)紋管(guan)涵結構強度(du)高,勢鋼筋混(hun)凝土的1-3倍;對地基承載能(neng)力、平整度(du)要求較低,工(gong)程實際(ji)造價(jia)比同類跨徑的橋(qiao)、涵洞相近(jin)或較低。
(2)運營(ying)壽命長,可達100多年。
(3)施工(gong)周期短,工(gong)廠(chang)集中化生(sheng)產(chan),生(sheng)產(chan)不受(shou)環境影響(xiang),有利降低(di)成(cheng)本、控制質量。
(4)重量輕(qing)、施(shi)工便捷;現場(chang)安裝方便,不需使用大型設(she)備。
(5)解決北(bei)方寒冷(leng)地(di)區(霜凍)對橋梁和管(guan)涵(han)砼結(jie)構的破壞問(wen)題。
(6)減少或根本舍棄了常(chang)規建材(cai),如水泥(ni)、黃砂、石子、木材(cai)的使(shi)用,環保意義(yi)深遠。
(7)結(jie)構受(shou)力(li)情況合理,荷載分(fen)布(bu)均(jun)勻,并有一定的抗變(bian)形(xing)能(neng)力(li)。
(8)一(yi)年四(si)季(ji)可施工,施工不(bu)受季(ji)節影響。
鋼波紋涵管也(ye)叫波紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han),是指鋪埋在公路(lu)、鐵路(lu)路(lu)下的(de)涵(han)洞用的(de)螺紋(wen)(wen)波紋(wen)(wen)管(guan)(guan)(guan)(guan),它(ta)是由(you)波形(xing)(xing)鋼(gang)(gang)(gang)板卷制成或用波形(xing)(xing)鋼(gang)(gang)(gang)片組拼成的(de)圓形(xing)(xing)鋼(gang)(gang)(gang)結構(gou)管(guan)(guan)(guan)(guan)。金屬波紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)的(de)波紋(wen)(wen)結構(gou)可(ke)使涵(han)洞路(lu)面受力(li)合理,荷載分布均(jun)勻,并具有一定(ding)的(de)抗變形(xing)(xing)能力(li),能解決北方寒(han)冷地(di)(di)區(霜凍)對橋梁(liang)(liang)和管(guan)(guan)(guan)(guan)涵(han)砼(tong)結構(gou)的(de)破(po)壞問題;使路(lu)表面沒有伸縮縫(feng),提高行車舒適性;有利于改善軟土地(di)(di)基結構(gou)與路(lu)堤(di)交界處的(de)“錯臺”現象,提高行車安(an)全性。波紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)的(de)工(gong)后(hou)營(ying)運、養護成本低,工(gong)程實(shi)際(ji)造價(jia)也(ye)低于同類(lei)跨徑的(de)橋梁(liang)(liang)、涵(han)洞。鋼(gang)(gang)(gang)波紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)進(jin)出口(kou)也(ye)可(ke)按照邊坡(po)比(bi)例做成斜(xie)口(kou),加(jia)工(gong)波紋(wen)(wen)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)(guan)(guan)壁(bi)厚(hou)(hou)度為3 mm~7 mm,能夠滿足填土0.5 ~40 m厚(hou)(hou)的(de)需要(yao)。
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