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衡水浩(hao)威新材料有(you)限公司主營產品:鋼波(bo)紋管(guan)、鋼波(bo)紋涵管(guan)

河源鋼波紋涵管

瀏覽:87059 發布日期:2018-12-15

鋼波紋涵管

鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵管(guan)(guan)(guan)(guan)——衡水浩威(wei)新材(cai)料(liao)(liao)有(you)限(xian)公(gong)司主營產品:鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵管(guan)(guan)(guan)(guan)、橋梁鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鐵路(lu)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、公(gong)路(lu)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)制波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、整裝波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、拼裝波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、鍍鋅(xin)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、塑(su)料(liao)(liao)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)等。

鋼波紋涵管的特點:

(1)鋼波(bo)紋管(guan)涵結構強度高,勢鋼筋(jin)混凝土的1-3倍;對地基承載能力、平整度要求較低,工(gong)程實際造價比同(tong)類跨徑的橋、涵洞相近或較低。

(2)運營壽(shou)命長,可達100多年。

(3)施工(gong)周期短,工(gong)廠集中化生產,生產不受環(huan)境影(ying)響(xiang),有利降(jiang)低成本、控(kong)制質量。

(4)重量輕、施工便捷;現場安裝方(fang)便,不(bu)需(xu)使用大型設備。

(5)解(jie)決北方寒冷地(di)區(qu)(霜凍)對橋梁和管涵砼(tong)結構(gou)的破壞問題。

(6)減少或根本舍棄了常規建材,如水泥、黃砂、石子、木材的使用,環(huan)保(bao)意義深遠。

(7)結構受(shou)力情況合理,荷載分布(bu)均勻,并(bing)有一(yi)定的(de)抗變(bian)形(xing)能力。

(8)一年(nian)四季(ji)可施工(gong)(gong),施工(gong)(gong)不受季(ji)節影響。

鋼波紋涵管也叫(jiao)波(bo)紋(wen)管(guan)涵,是(shi)指鋪埋在公(gong)路(lu)、鐵路(lu)路(lu)下的(de)涵洞用(yong)的(de)螺紋(wen)波(bo)紋(wen)管(guan),它是(shi)由波(bo)形(xing)鋼(gang)板卷制成或(huo)用(yong)波(bo)形(xing)鋼(gang)片組(zu)拼成的(de)圓(yuan)形(xing)鋼(gang)結(jie)(jie)構(gou)管(guan)。金(jin)屬波(bo)紋(wen)管(guan)涵的(de)波(bo)紋(wen)結(jie)(jie)構(gou)可(ke)使涵洞路(lu)面受力(li)合(he)理,荷(he)載分(fen)布均勻,并(bing)具有一(yi)定的(de)抗變形(xing)能(neng)力(li),能(neng)解(jie)決北(bei)方(fang)寒冷地區(霜凍(dong))對橋梁(liang)(liang)和管(guan)涵砼(tong)結(jie)(jie)構(gou)的(de)破壞問題;使路(lu)表面沒有伸(shen)縮縫,提高行車舒適性(xing);有利于改善軟土(tu)地基結(jie)(jie)構(gou)與路(lu)堤交界處(chu)的(de)“錯臺(tai)”現象,提高行車安(an)全(quan)性(xing)。波(bo)紋(wen)管(guan)涵的(de)工(gong)后營運(yun)、養護成本低,工(gong)程實際造價也低于同(tong)類跨徑的(de)橋梁(liang)(liang)、涵洞。鋼(gang)波(bo)紋(wen)涵管(guan)進出(chu)口也可(ke)按照(zhao)邊坡比例做(zuo)成斜口,加工(gong)波(bo)紋(wen)管(guan)管(guan)徑范圍0.5~8 m,管(guan)壁(bi)厚(hou)度(du)為3 mm~7 mm,能(neng)夠滿足(zu)填土(tu)0.5 ~40 m厚(hou)的(de)需(xu)要。


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