鋼波紋涵管——衡水浩威新(xin)材料(liao)有限公司主營產品:鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)、鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)涵(han)管(guan)(guan)、橋梁鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)、鐵(tie)路(lu)鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)、公路(lu)鋼(gang)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)、鋼(gang)制波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)涵(han)、整(zheng)裝波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)涵(han)、拼裝波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)涵(han)、鍍鋅(xin)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)涵(han)、金(jin)屬波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)、塑料(liao)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼(gang)波紋(wen)管(guan)涵結(jie)構強度高,勢(shi)鋼(gang)筋混凝土的(de)1-3倍(bei);對地基承載能力、平整度要求較低,工程實際造價(jia)比同類跨(kua)徑的(de)橋(qiao)、涵洞相近或較低。
(2)運營(ying)壽命(ming)長,可達100多年。
(3)施工周期(qi)短,工廠集(ji)中化生產,生產不受(shou)環境(jing)影響,有(you)利降低成(cheng)本(ben)、控制質量。
(4)重(zhong)量輕(qing)、施工(gong)便(bian)(bian)捷;現場安裝方便(bian)(bian),不需使用(yong)大型設(she)備。
(5)解決北方寒冷地區(霜(shuang)凍)對橋(qiao)梁和管涵(han)砼(tong)結構的破壞問(wen)題。
(6)減少(shao)或根本(ben)舍(she)棄(qi)了常規建材,如水泥、黃砂、石子(zi)、木材的使用(yong),環保意(yi)義深(shen)遠。
(7)結構受力情況(kuang)合理,荷載(zai)分(fen)布均勻,并(bing)有一定的抗變形能力。
(8)一年四季可(ke)施工(gong)(gong),施工(gong)(gong)不受季節影響。
鋼(gang)波紋(wen)(wen)涵(han)(han)管(guan)也叫波紋(wen)(wen)管(guan)涵(han)(han),是(shi)(shi)指鋪(pu)埋在(zai)公路(lu)(lu)、鐵路(lu)(lu)路(lu)(lu)下的涵(han)(han)洞(dong)用的螺紋(wen)(wen)波紋(wen)(wen)管(guan),它是(shi)(shi)由(you)波形(xing)(xing)鋼(gang)板卷制成(cheng)(cheng)或用波形(xing)(xing)鋼(gang)片組拼成(cheng)(cheng)的圓形(xing)(xing)鋼(gang)結構(gou)管(guan)。金屬波紋(wen)(wen)管(guan)涵(han)(han)的波紋(wen)(wen)結構(gou)可使涵(han)(han)洞(dong)路(lu)(lu)面受(shou)力合理,荷載(zai)分布均(jun)勻,并具有一定(ding)的抗變形(xing)(xing)能力,能解(jie)決北(bei)方寒冷地(di)區(霜凍)對橋梁和(he)管(guan)涵(han)(han)砼結構(gou)的破壞問(wen)題;使路(lu)(lu)表面沒有伸縮(suo)縫(feng),提高行車舒適性;有利于(yu)改善軟土(tu)地(di)基結構(gou)與路(lu)(lu)堤交界處的“錯臺(tai)”現象,提高行車安全性。波紋(wen)(wen)管(guan)涵(han)(han)的工(gong)后營(ying)運、養護成(cheng)(cheng)本低,工(gong)程實(shi)際造價也低于(yu)同類跨徑(jing)(jing)的橋梁、涵(han)(han)洞(dong)。鋼(gang)波紋(wen)(wen)涵(han)(han)管(guan)進(jin)出口也可按照邊坡比例(li)做成(cheng)(cheng)斜口,加(jia)工(gong)波紋(wen)(wen)管(guan)管(guan)徑(jing)(jing)范圍0.5~8 m,管(guan)壁厚度為3 mm~7 mm,能夠滿足(zu)填土(tu)0.5 ~40 m厚的需要。
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