鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)——衡(heng)水浩威新(xin)材料有限公司(si)主營(ying)產品:鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)、橋梁鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、公路鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、整裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、拼裝(zhuang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、金屬(shu)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、塑(su)料波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波紋管涵結構強(qiang)度高,勢(shi)鋼筋混凝土的1-3倍;對(dui)地基承載能力、平整度要求較低(di),工程實際造價比同類(lei)跨徑(jing)的橋、涵洞相近或較低(di)。
(2)運營壽命長(chang),可達100多(duo)年。
(3)施工周期短(duan),工廠集(ji)中(zhong)化(hua)生產,生產不受環(huan)境(jing)影響,有利(li)降(jiang)低(di)成本(ben)、控制(zhi)質量。
(4)重量輕、施工便捷;現場安裝方便,不需(xu)使用大型設備。
(5)解決北(bei)方(fang)寒冷地區(霜凍)對橋梁和管(guan)涵(han)砼結構的(de)破壞問題。
(6)減少或根(gen)本舍棄了常規建材(cai)(cai),如水泥、黃砂、石子、木材(cai)(cai)的使用,環保意義深遠。
(7)結構受力(li)情況合理,荷載分(fen)布均(jun)勻(yun),并有(you)一定的抗變(bian)形能力(li)。
(8)一年四季可(ke)施工,施工不受季節影響。
鋼波紋涵管也叫(jiao)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵(han),是(shi)指鋪埋在公路(lu)、鐵路(lu)路(lu)下的(de)涵(han)洞用(yong)的(de)螺紋(wen)(wen)(wen)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan),它是(shi)由波(bo)(bo)形(xing)鋼(gang)(gang)板卷制成或用(yong)波(bo)(bo)形(xing)鋼(gang)(gang)片(pian)組拼(pin)成的(de)圓(yuan)形(xing)鋼(gang)(gang)結(jie)構(gou)管(guan)(guan)。金屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵(han)的(de)波(bo)(bo)紋(wen)(wen)(wen)結(jie)構(gou)可使(shi)涵(han)洞路(lu)面(mian)受力合理,荷載分布均勻,并具有一定的(de)抗變形(xing)能(neng)力,能(neng)解決(jue)北方寒冷(leng)地(di)區(霜凍)對橋梁和管(guan)(guan)涵(han)砼(tong)結(jie)構(gou)的(de)破壞問(wen)題;使(shi)路(lu)表面(mian)沒有伸(shen)縮縫,提高行車舒適性;有利于(yu)(yu)改善軟土(tu)地(di)基結(jie)構(gou)與(yu)路(lu)堤(di)交界處的(de)“錯臺”現象(xiang),提高行車安(an)全性。波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)涵(han)的(de)工(gong)后營運、養護成本低,工(gong)程實際造價也低于(yu)(yu)同類跨徑的(de)橋梁、涵(han)洞。鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)進(jin)出口也可按照(zhao)邊坡比例做成斜口,加工(gong)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)管(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)壁(bi)厚度(du)為3 mm~7 mm,能(neng)夠(gou)滿足填土(tu)0.5 ~40 m厚的(de)需要。
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