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衡(heng)水浩威新材料(liao)有限(xian)公司主營產品:鋼(gang)波紋(wen)管、鋼(gang)波紋(wen)涵管

廣東鋼波紋涵管價格

瀏覽:87299 發布日期:2018-12-15

鋼波紋涵管價格

鋼(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)(guan)(guan)(guan)(guan)(guan)價格請咨詢衡水(shui)浩威新材料有(you)(you)限公司,24小時服務專線(xian):。鋼(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)(guan)(guan)(guan)(guan)(guan)也(ye)叫波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵,是指鋪(pu)埋在公路、鐵(tie)路路下的(de)(de)涵洞(dong)用(yong)的(de)(de)螺紋(wen)波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan),它(ta)是由(you)波(bo)(bo)(bo)形(xing)鋼(gang)板卷制成(cheng)或(huo)用(yong)波(bo)(bo)(bo)形(xing)鋼(gang)片(pian)組拼(pin)成(cheng)的(de)(de)圓形(xing)鋼(gang)結(jie)(jie)構管(guan)(guan)(guan)(guan)(guan)(guan)。金屬波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵的(de)(de)波(bo)(bo)(bo)紋(wen)結(jie)(jie)構可使涵洞(dong)路面受力合(he)理,荷載分布均勻,并具有(you)(you)一(yi)定(ding)的(de)(de)抗變形(xing)能力,能解決北方寒冷(leng)地(di)區(霜(shuang)凍)對橋梁(liang)和管(guan)(guan)(guan)(guan)(guan)(guan)涵砼結(jie)(jie)構的(de)(de)破壞問題;使路表面沒有(you)(you)伸縮縫(feng),提高行(xing)車舒適性;有(you)(you)利(li)于改(gai)善軟土(tu)(tu)地(di)基結(jie)(jie)構與路堤(di)交界(jie)處的(de)(de)“錯臺”現象,提高行(xing)車安全(quan)性。波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)涵的(de)(de)工后營運、養護成(cheng)本低,工程實際造(zao)價也(ye)低于同類跨徑(jing)(jing)的(de)(de)橋梁(liang)、涵洞(dong)。鋼(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)(guan)(guan)(guan)(guan)(guan)進出口也(ye)可按(an)照邊坡比例做成(cheng)斜口,加(jia)工波(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)(guan)(guan)徑(jing)(jing)范圍0.5~8 m,管(guan)(guan)(guan)(guan)(guan)(guan)壁(bi)厚度為3 mm~7 mm,能夠滿(man)足填土(tu)(tu)0.5 ~40 m厚的(de)(de)需要(yao)。

鋼波紋涵管的特點:

(1)鋼波紋管涵結構強度高,勢(shi)鋼筋混(hun)凝土(tu)的1-3倍;對地(di)基承載能力、平整度要(yao)求較(jiao)低(di),工程實際造價比同類跨徑的橋、涵洞(dong)相近或較(jiao)低(di)。

(2)運(yun)營壽命(ming)長(chang),可達100多年。

(3)施工(gong)周(zhou)期短(duan),工(gong)廠(chang)集中(zhong)化生產,生產不受環境影響,有利降低成本、控(kong)制(zhi)質量。

(4)重量(liang)輕、施工(gong)便捷;現場安裝方便,不需(xu)使用大(da)型設備(bei)。

(5)解決北方(fang)寒(han)冷地(di)區(霜(shuang)凍)對橋梁和管涵砼結構的破(po)壞問題。

(6)減(jian)少或(huo)根(gen)本舍棄了(le)常(chang)規建材,如(ru)水泥、黃砂、石子、木(mu)材的使用,環保意(yi)義深遠(yuan)。

(7)結構受力情況合理(li),荷載分布均勻,并有一定的抗變形(xing)能力。

(8)一年四季可施工(gong),施工(gong)不受季節影響。


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