色综合久久88色综合天天_韩日美无码精品无码_插一插射一射视频_国产情侣久久久久aⅴ免费

衡水浩(hao)威新材料有限公司主營(ying)產品(pin):鋼(gang)(gang)波紋(wen)管(guan)、鋼(gang)(gang)波紋(wen)涵管(guan)

玉樹鋼波紋涵管

瀏覽:87124 發布日期(qi):2018-12-15

鋼波紋涵管

鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)——衡水浩威新材料有限公(gong)(gong)司主營產品:鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)(guan)(guan)、橋梁(liang)鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鐵路鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、公(gong)(gong)路鋼(gang)(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、整裝波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、拼裝波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、鍍鋅波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)涵(han)(han)、金屬(shu)波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)等。

鋼波紋涵管的特點:

(1)鋼(gang)波紋管涵結(jie)構強度高,勢(shi)鋼(gang)筋混(hun)凝土的(de)1-3倍;對地基承載能力、平整(zheng)度要(yao)求較低(di),工程實際(ji)造價比同類(lei)跨徑的(de)橋、涵洞相近或較低(di)。

(2)運營(ying)壽命(ming)長,可(ke)達100多年。

(3)施工(gong)(gong)周期短,工(gong)(gong)廠(chang)集中化生(sheng)產,生(sheng)產不受環境影響,有利降低成本、控(kong)制質(zhi)量。

(4)重量輕、施工便(bian)捷;現(xian)場(chang)安裝方(fang)便(bian),不(bu)需使用大型(xing)設備。

(5)解決北方寒冷地區(qu)(霜凍)對橋(qiao)梁和(he)管涵砼結構(gou)的破壞問題(ti)。

(6)減少或根(gen)本舍棄了常規(gui)建(jian)材,如水泥、黃砂、石子、木材的(de)使用,環(huan)保意義(yi)深遠。

(7)結構受力情況合理(li),荷載分(fen)布均勻(yun),并有(you)一定的抗變形能(neng)力。

(8)一年四季可施(shi)(shi)工,施(shi)(shi)工不受季節影響(xiang)。

鋼波紋涵管也(ye)叫波(bo)(bo)(bo)(bo)紋(wen)(wen)管涵(han)(han),是指鋪埋在公路、鐵路路下的(de)(de)(de)涵(han)(han)洞(dong)(dong)用(yong)的(de)(de)(de)螺紋(wen)(wen)波(bo)(bo)(bo)(bo)紋(wen)(wen)管,它是由(you)波(bo)(bo)(bo)(bo)形(xing)(xing)鋼板卷制成(cheng)或(huo)用(yong)波(bo)(bo)(bo)(bo)形(xing)(xing)鋼片組拼成(cheng)的(de)(de)(de)圓形(xing)(xing)鋼結構(gou)管。金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)管涵(han)(han)的(de)(de)(de)波(bo)(bo)(bo)(bo)紋(wen)(wen)結構(gou)可使(shi)涵(han)(han)洞(dong)(dong)路面受力合理,荷載分(fen)布均勻,并具(ju)有(you)一定的(de)(de)(de)抗(kang)變(bian)形(xing)(xing)能力,能解決北方寒(han)冷地區(霜凍)對橋(qiao)梁(liang)和管涵(han)(han)砼結構(gou)的(de)(de)(de)破壞問題;使(shi)路表面沒有(you)伸縮縫(feng),提(ti)高行(xing)車(che)舒(shu)適性(xing);有(you)利于改善軟土(tu)地基結構(gou)與路堤交界處的(de)(de)(de)“錯臺”現象,提(ti)高行(xing)車(che)安全性(xing)。波(bo)(bo)(bo)(bo)紋(wen)(wen)管涵(han)(han)的(de)(de)(de)工(gong)后營運、養護成(cheng)本(ben)低,工(gong)程實際造價也(ye)低于同類跨徑的(de)(de)(de)橋(qiao)梁(liang)、涵(han)(han)洞(dong)(dong)。鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管進出口(kou)也(ye)可按照邊坡比(bi)例做成(cheng)斜口(kou),加工(gong)波(bo)(bo)(bo)(bo)紋(wen)(wen)管管徑范圍0.5~8 m,管壁厚度為3 mm~7 mm,能夠滿足填(tian)土(tu)0.5 ~40 m厚的(de)(de)(de)需要。


[返回]   

版權所有:衡水浩(hao)威新材料(liao)有限公司   ICP備案/許可證(zheng)號:   技術支持(chi):