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衡水浩威新材料有限公司主營(ying)產品:鋼(gang)波紋管、鋼(gang)波紋涵管

撫州鋼波紋涵管

瀏覽:86361 發布日期:2018-12-15

鋼波紋涵管

鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵管(guan)(guan)——衡(heng)水浩威新材料(liao)有限公(gong)司主營產品:鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)涵管(guan)(guan)、橋(qiao)梁鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、鐵路鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、公(gong)路鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、鋼(gang)制(zhi)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵、整裝(zhuang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵、拼裝(zhuang)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵、鍍鋅波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)涵、金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)、塑料(liao)波(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)等(deng)。

鋼波紋涵管的特點:

(1)鋼(gang)波(bo)紋管涵(han)結構強度(du)高,勢鋼(gang)筋混凝土的(de)1-3倍;對地基承(cheng)載能力、平整度(du)要求較(jiao)低(di)(di),工程實際造價比同類跨徑的(de)橋、涵(han)洞相近(jin)或較(jiao)低(di)(di)。

(2)運營(ying)壽命長(chang),可達100多年(nian)。

(3)施工周期(qi)短,工廠集中化生產,生產不受環境影響,有利降低成(cheng)本、控制質量。

(4)重量(liang)輕、施工便捷;現場安裝(zhuang)方便,不需(xu)使用大型(xing)設備。

(5)解決(jue)北(bei)方寒冷(leng)地區(qu)(霜(shuang)凍(dong))對橋(qiao)梁和管涵砼(tong)結構的破壞問題。

(6)減少或根(gen)本舍棄了常規建材,如水(shui)泥、黃(huang)砂、石子(zi)、木材的使用,環保意(yi)義深遠。

(7)結構(gou)受力情(qing)況合理,荷載分(fen)布均勻,并(bing)有一定(ding)的抗變形能力。

(8)一(yi)年四季可施工,施工不受(shou)季節影響。

鋼波紋涵管也叫波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han),是指鋪埋在公路、鐵路路下的(de)(de)涵(han)洞用的(de)(de)螺紋(wen)(wen)波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan),它是由波(bo)(bo)形(xing)(xing)(xing)鋼板卷制成或用波(bo)(bo)形(xing)(xing)(xing)鋼片(pian)組拼(pin)成的(de)(de)圓形(xing)(xing)(xing)鋼結(jie)構(gou)管(guan)(guan)(guan)。金(jin)屬波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)的(de)(de)波(bo)(bo)紋(wen)(wen)結(jie)構(gou)可使涵(han)洞路面受力合理,荷載分布均勻,并具有(you)一定的(de)(de)抗變形(xing)(xing)(xing)能力,能解決北方(fang)寒冷地區(霜凍)對橋梁和管(guan)(guan)(guan)涵(han)砼結(jie)構(gou)的(de)(de)破(po)壞(huai)問(wen)題;使路表面沒(mei)有(you)伸縮縫,提高行車舒(shu)適(shi)性(xing);有(you)利于改善(shan)軟土(tu)地基結(jie)構(gou)與路堤(di)交界(jie)處(chu)的(de)(de)“錯臺”現象,提高行車安全性(xing)。波(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)的(de)(de)工(gong)后營運、養護(hu)成本低,工(gong)程實際造(zao)價也低于同類跨(kua)徑的(de)(de)橋梁、涵(han)洞。鋼波(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)進出口也可按照邊坡(po)比(bi)例做(zuo)成斜(xie)口,加工(gong)波(bo)(bo)紋(wen)(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3 mm~7 mm,能夠滿足(zu)填土(tu)0.5 ~40 m厚的(de)(de)需(xu)要(yao)。


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