鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)——衡(heng)水(shui)浩威新(xin)材料有(you)限公(gong)司主營(ying)產品:鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)、橋梁(liang)鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鐵路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、公(gong)路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)制波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、整裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、拼裝波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、鍍鋅波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)涵(han)、金屬(shu)波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)、塑料波(bo)(bo)(bo)紋(wen)(wen)管(guan)(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼(gang)波紋管涵(han)結構(gou)強度(du)高,勢鋼(gang)筋混凝土的1-3倍;對(dui)地基承載能力、平整度(du)要求較低,工程實際(ji)造價比同類跨徑的橋、涵(han)洞相近或較低。
(2)運營壽命長(chang),可(ke)達100多年。
(3)施工周(zhou)期短,工廠集中化(hua)生(sheng)產,生(sheng)產不受環境影響,有利降低成(cheng)本、控制質量。
(4)重量輕、施工便捷(jie);現場安裝方便,不需(xu)使用大型設備。
(5)解決北方寒冷地區(霜凍)對橋(qiao)梁(liang)和管(guan)涵砼(tong)結構(gou)的破壞問題。
(6)減(jian)少或(huo)根本舍(she)棄了常規建材,如水泥(ni)、黃(huang)砂、石子、木材的使用,環保意義深遠。
(7)結構(gou)受力(li)情況合(he)理(li),荷載(zai)分布均勻(yun),并有一定(ding)的抗變(bian)形(xing)能力(li)。
(8)一(yi)年四季(ji)可施(shi)工,施(shi)工不(bu)受季(ji)節影響。
鋼波紋涵管也叫(jiao)波(bo)紋(wen)管(guan)(guan)涵(han)(han)(han),是(shi)指(zhi)鋪埋在公(gong)路、鐵(tie)路路下的涵(han)(han)(han)洞用(yong)的螺紋(wen)波(bo)紋(wen)管(guan)(guan),它是(shi)由波(bo)形鋼(gang)板(ban)卷制成(cheng)或用(yong)波(bo)形鋼(gang)片組拼成(cheng)的圓(yuan)形鋼(gang)結構(gou)(gou)管(guan)(guan)。金屬波(bo)紋(wen)管(guan)(guan)涵(han)(han)(han)的波(bo)紋(wen)結構(gou)(gou)可使涵(han)(han)(han)洞路面受力(li)合理,荷載(zai)分布均勻,并具有(you)一定的抗變形能(neng)力(li),能(neng)解決北(bei)方寒冷(leng)地區(霜凍)對橋梁和(he)管(guan)(guan)涵(han)(han)(han)砼結構(gou)(gou)的破壞(huai)問題;使路表面沒有(you)伸縮(suo)縫,提高行車舒適性;有(you)利于改善軟土地基(ji)結構(gou)(gou)與路堤交界處的“錯(cuo)臺”現象(xiang),提高行車安(an)全性。波(bo)紋(wen)管(guan)(guan)涵(han)(han)(han)的工后營運、養護成(cheng)本低,工程實際造(zao)價(jia)也低于同類跨徑的橋梁、涵(han)(han)(han)洞。鋼(gang)波(bo)紋(wen)涵(han)(han)(han)管(guan)(guan)進出口(kou)也可按(an)照邊(bian)坡比(bi)例做成(cheng)斜口(kou),加工波(bo)紋(wen)管(guan)(guan)管(guan)(guan)徑范圍(wei)0.5~8 m,管(guan)(guan)壁(bi)厚度為3 mm~7 mm,能(neng)夠滿足填土0.5 ~40 m厚的需(xu)要。
版權(quan)所(suo)有(you):衡水浩威(wei)新材(cai)料有(you)限(xian)公司 ICP備(bei)案/許可證號: 技術(shu)支持: