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

衡水浩威新材料有限公司主營產品:鋼波(bo)紋(wen)管、鋼波(bo)紋(wen)涵管

巴南鋼波紋涵管

瀏覽:86725 發布日期(qi):2018-12-15

鋼波紋涵管

鋼波紋涵管——衡水浩威新材(cai)料有限(xian)公司主營(ying)產品(pin):鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)涵(han)管(guan)、橋梁鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鐵路鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、公路鋼(gang)(gang)(gang)波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、鋼(gang)(gang)(gang)制波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)、整裝波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)、拼裝波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)、鍍鋅波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)涵(han)、金屬波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)、塑料波(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)等。

鋼波紋涵管的特點:

(1)鋼波紋管涵結構(gou)強度高,勢鋼筋混凝(ning)土(tu)的1-3倍(bei);對(dui)地(di)基承載能力、平整度要求較(jiao)低(di),工(gong)程(cheng)實(shi)際造價比同類跨徑(jing)的橋、涵洞相近(jin)或較(jiao)低(di)。

(2)運營壽(shou)命長(chang),可達(da)100多年(nian)。

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

(4)重量輕、施工便捷;現場安裝方便,不(bu)需使用大(da)型設(she)備。

(5)解決北(bei)方寒冷(leng)地區(霜凍)對(dui)橋梁(liang)和管(guan)涵砼結構的破壞(huai)問(wen)題。

(6)減(jian)少或根本舍棄了常規建材(cai)(cai),如水(shui)泥、黃砂、石子、木材(cai)(cai)的(de)使用,環保意(yi)義深遠(yuan)。

(7)結構(gou)受力(li)情況(kuang)合理,荷載分布均勻,并有一(yi)定的抗變形能力(li)。

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

鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)也叫波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han),是(shi)指鋪埋在公(gong)路、鐵(tie)路路下的(de)(de)涵(han)洞用的(de)(de)螺紋(wen)(wen)(wen)(wen)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan),它是(shi)由波(bo)(bo)(bo)(bo)形鋼(gang)板卷制成(cheng)(cheng)或(huo)用波(bo)(bo)(bo)(bo)形鋼(gang)片(pian)組拼(pin)成(cheng)(cheng)的(de)(de)圓(yuan)形鋼(gang)結構管(guan)(guan)。金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)的(de)(de)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)結構可使涵(han)洞路面(mian)受力(li)合理,荷載分布均勻,并(bing)具(ju)有一定的(de)(de)抗變(bian)形能力(li),能解決北(bei)方寒冷地區(霜凍(dong))對(dui)橋梁(liang)和管(guan)(guan)涵(han)砼結構的(de)(de)破(po)壞(huai)問題;使路表面(mian)沒有伸縮(suo)縫,提高(gao)行(xing)車舒(shu)適性;有利于改善軟土地基結構與路堤交(jiao)界處的(de)(de)“錯臺”現象,提高(gao)行(xing)車安全性。波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)涵(han)的(de)(de)工(gong)后營運、養護成(cheng)(cheng)本(ben)低(di),工(gong)程實際造價也低(di)于同類跨徑的(de)(de)橋梁(liang)、涵(han)洞。鋼(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)進出口(kou)也可按照邊坡比例做(zuo)成(cheng)(cheng)斜口(kou),加工(gong)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)管(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)壁厚度為3 mm~7 mm,能夠滿足填土0.5 ~40 m厚的(de)(de)需要。


[返回]   
上一篇: 沒有了

版權(quan)所有(you):衡水浩威新材(cai)料有(you)限(xian)公司   ICP備(bei)案(an)/許可證號(hao):   技術支持: