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衡水(shui)浩威(wei)新材料有(you)限(xian)公司主營產品(pin):鋼(gang)波紋(wen)管(guan)、鋼(gang)波紋(wen)涵管(guan)

鐵門關鋼波紋涵管

瀏覽:87068 發布日(ri)期(qi):2018-12-15

鋼波紋涵管

鋼(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)——衡(heng)水浩(hao)威新材料有限公司主營(ying)產品:鋼(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)、橋梁(liang)鋼(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、公路(lu)鋼(gang)(gang)(gang)(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)(gang)(gang)制波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、整裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、拼裝波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、鍍鋅(xin)波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)等(deng)。

鋼波紋涵管的特點:

(1)鋼(gang)波紋管涵(han)結構(gou)強(qiang)度(du)高,勢鋼(gang)筋混凝土(tu)的(de)1-3倍;對地基承載(zai)能(neng)力、平整度(du)要(yao)求較(jiao)低,工程實際(ji)造價比同(tong)類(lei)跨徑的(de)橋、涵(han)洞相近或(huo)較(jiao)低。

(2)運(yun)營壽(shou)命(ming)長,可達100多(duo)年。

(3)施工周期短,工廠集中(zhong)化生(sheng)產(chan),生(sheng)產(chan)不(bu)受環境影響(xiang),有利(li)降低成本、控制質量。

(4)重量輕、施工便捷;現(xian)場安裝方便,不需使用大型設備(bei)。

(5)解決北(bei)方寒冷地區(霜凍(dong))對橋梁和管涵砼結構(gou)的破(po)壞問題。

(6)減少或(huo)根本舍棄了常(chang)規建材,如(ru)水泥、黃砂(sha)、石(shi)子、木材的使用,環保(bao)意義深遠。

(7)結構受力情況合理,荷載分布均(jun)勻,并有一定(ding)的抗(kang)變形能力。

(8)一(yi)年四季可施工,施工不受季節(jie)影響。

鋼波紋涵管也叫波(bo)紋(wen)(wen)(wen)(wen)管涵(han),是(shi)指鋪埋在公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的涵(han)洞用的螺(luo)紋(wen)(wen)(wen)(wen)波(bo)紋(wen)(wen)(wen)(wen)管,它是(shi)由波(bo)形(xing)鋼(gang)板卷制(zhi)成(cheng)(cheng)或用波(bo)形(xing)鋼(gang)片(pian)組拼(pin)成(cheng)(cheng)的圓形(xing)鋼(gang)結構(gou)(gou)(gou)管。金屬波(bo)紋(wen)(wen)(wen)(wen)管涵(han)的波(bo)紋(wen)(wen)(wen)(wen)結構(gou)(gou)(gou)可使涵(han)洞路(lu)(lu)面受力(li)合理(li),荷載分布均勻,并具有一定的抗(kang)變形(xing)能(neng)力(li),能(neng)解決(jue)北(bei)方寒冷地區(霜凍)對橋梁和管涵(han)砼結構(gou)(gou)(gou)的破壞問(wen)題;使路(lu)(lu)表(biao)面沒(mei)有伸縮(suo)縫(feng),提(ti)高(gao)行車舒(shu)適性(xing);有利于改善軟土地基(ji)結構(gou)(gou)(gou)與(yu)路(lu)(lu)堤交界處的“錯臺”現象,提(ti)高(gao)行車安全性(xing)。波(bo)紋(wen)(wen)(wen)(wen)管涵(han)的工(gong)(gong)后(hou)營運、養護(hu)成(cheng)(cheng)本低,工(gong)(gong)程實(shi)際造價也低于同類跨徑的橋梁、涵(han)洞。鋼(gang)波(bo)紋(wen)(wen)(wen)(wen)涵(han)管進出口也可按照邊坡比例做(zuo)成(cheng)(cheng)斜口,加工(gong)(gong)波(bo)紋(wen)(wen)(wen)(wen)管管徑范圍0.5~8 m,管壁厚度為3 mm~7 mm,能(neng)夠滿足填土0.5 ~40 m厚的需要。


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