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(xian)公司主營產品:鋼波(bo)紋(wen)管、鋼波(bo)紋(wen)涵管

內蒙古鋼波紋涵管

瀏覽:87147 發布日期:2018-12-15

鋼波紋涵管

鋼波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)——衡水浩威(wei)新材料有限公(gong)司(si)主營(ying)產(chan)品:鋼波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)(han)管(guan)(guan)(guan)(guan)(guan)、橋(qiao)梁(liang)鋼波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鐵路(lu)鋼波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、公(gong)路(lu)鋼波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼制波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)、整裝(zhuang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)、拼(pin)裝(zhuang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)、鍍鋅(xin)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)(han)(han)、金屬波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、塑料波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)(guan)等。

鋼波紋涵管的特點:

(1)鋼波紋(wen)管(guan)涵結構強度高(gao),勢(shi)鋼筋(jin)混凝土的1-3倍(bei);對地基承(cheng)載(zai)能力、平整度要求較低(di)(di),工(gong)程實際造價比同類跨徑的橋、涵洞相近或(huo)較低(di)(di)。

(2)運營壽(shou)命(ming)長(chang),可達100多年(nian)。

(3)施(shi)工(gong)周期短,工(gong)廠集中(zhong)化(hua)生產,生產不受環境影(ying)響,有利(li)降低成(cheng)本(ben)、控制質量。

(4)重量輕、施工(gong)便(bian)捷;現場安裝方便(bian),不需使用(yong)大型設備。

(5)解決北(bei)方寒冷地區(霜凍)對橋(qiao)梁和管(guan)涵砼(tong)結構的破壞問題。

(6)減少或根本(ben)舍棄了常規建(jian)材(cai),如水泥、黃(huang)砂、石子、木材(cai)的使用,環(huan)保意義深(shen)遠。

(7)結構受力情(qing)況(kuang)合理(li),荷載分(fen)布均(jun)勻,并有一(yi)定(ding)的(de)抗變形能力。

(8)一年四季(ji)可施工,施工不受(shou)季(ji)節影響。

鋼波紋涵管也(ye)叫波(bo)(bo)紋管(guan)(guan)(guan)涵(han),是指鋪埋在公路(lu)(lu)(lu)、鐵路(lu)(lu)(lu)路(lu)(lu)(lu)下的(de)涵(han)洞用的(de)螺紋波(bo)(bo)紋管(guan)(guan)(guan),它是由波(bo)(bo)形(xing)(xing)(xing)鋼(gang)板卷制成或(huo)用波(bo)(bo)形(xing)(xing)(xing)鋼(gang)片組(zu)拼成的(de)圓形(xing)(xing)(xing)鋼(gang)結(jie)構管(guan)(guan)(guan)。金屬波(bo)(bo)紋管(guan)(guan)(guan)涵(han)的(de)波(bo)(bo)紋結(jie)構可(ke)使涵(han)洞路(lu)(lu)(lu)面受力合(he)理,荷載分布均勻,并具(ju)有(you)一定的(de)抗(kang)變形(xing)(xing)(xing)能(neng)力,能(neng)解決北方寒冷地(di)(di)區(qu)(霜凍)對橋梁(liang)和(he)管(guan)(guan)(guan)涵(han)砼結(jie)構的(de)破(po)壞問題;使路(lu)(lu)(lu)表面沒有(you)伸縮(suo)縫,提高(gao)行車舒適性;有(you)利于(yu)改善軟土(tu)地(di)(di)基(ji)結(jie)構與路(lu)(lu)(lu)堤交界(jie)處的(de)“錯臺(tai)”現象,提高(gao)行車安全(quan)性。波(bo)(bo)紋管(guan)(guan)(guan)涵(han)的(de)工后營運、養護成本低(di),工程實際造價也(ye)低(di)于(yu)同類跨徑的(de)橋梁(liang)、涵(han)洞。鋼(gang)波(bo)(bo)紋涵(han)管(guan)(guan)(guan)進出口也(ye)可(ke)按照邊坡比例做成斜口,加工波(bo)(bo)紋管(guan)(guan)(guan)管(guan)(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)(guan)壁(bi)厚(hou)度為3 mm~7 mm,能(neng)夠滿足填土(tu)0.5 ~40 m厚(hou)的(de)需要。


[返回]   

版權(quan)所有:衡水浩威新材料有限公司   ICP備案(an)/許可證號:   技術支持: