鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)涵管(guan)(guan)(guan)(guan)——衡水浩(hao)威新材(cai)料有限公司主營產(chan)品:鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)涵管(guan)(guan)(guan)(guan)、橋(qiao)梁鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鐵路鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、公路鋼(gang)(gang)波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、整裝波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、拼(pin)裝波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、鍍鋅波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)涵、金(jin)屬波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)、塑料波(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼(gang)波紋管涵結構強度高,勢鋼(gang)筋混(hun)凝土的1-3倍;對地基承載能力、平(ping)整度要求(qiu)較低(di),工程實(shi)際造價比同(tong)類跨(kua)徑的橋、涵洞相近或較低(di)。
(2)運營壽命長,可達100多年。
(3)施工(gong)周期短(duan),工(gong)廠集中化生(sheng)產,生(sheng)產不(bu)受(shou)環(huan)境影(ying)響,有利降低成本、控(kong)制質量(liang)。
(4)重量(liang)輕、施工(gong)便(bian)捷(jie);現(xian)場安裝方便(bian),不(bu)需(xu)使用(yong)大型設備(bei)。
(5)解決(jue)北(bei)方(fang)寒冷(leng)地區(霜凍)對(dui)橋梁和管(guan)涵砼(tong)結構的破壞問(wen)題。
(6)減少或根本舍棄了常規建材,如水(shui)泥、黃(huang)砂、石子、木材的使用,環保意(yi)義深遠。
(7)結構受力情況合理,荷(he)載分布均勻(yun),并(bing)有(you)一定的抗(kang)變形(xing)能力。
(8)一(yi)年四(si)季可施工(gong),施工(gong)不受季節影響。
鋼波紋涵管也(ye)叫波(bo)紋(wen)管(guan)涵(han)(han),是指鋪埋在公路(lu)、鐵路(lu)路(lu)下的涵(han)(han)洞用的螺紋(wen)波(bo)紋(wen)管(guan),它是由波(bo)形鋼板卷(juan)制成或用波(bo)形鋼片(pian)組拼(pin)成的圓形鋼結(jie)(jie)構(gou)管(guan)。金(jin)屬波(bo)紋(wen)管(guan)涵(han)(han)的波(bo)紋(wen)結(jie)(jie)構(gou)可(ke)使(shi)涵(han)(han)洞路(lu)面受力合理,荷載分布(bu)均勻(yun),并具(ju)有(you)一定的抗(kang)變形能力,能解決北方寒冷(leng)地區(qu)(霜凍)對橋(qiao)(qiao)梁和管(guan)涵(han)(han)砼結(jie)(jie)構(gou)的破壞問題;使(shi)路(lu)表面沒有(you)伸縮縫(feng),提(ti)高行車(che)舒適(shi)性(xing);有(you)利于改善軟土地基結(jie)(jie)構(gou)與路(lu)堤交界(jie)處的“錯臺”現象,提(ti)高行車(che)安全性(xing)。波(bo)紋(wen)管(guan)涵(han)(han)的工后營運、養護成本低(di),工程實(shi)際造價也(ye)低(di)于同(tong)類跨徑的橋(qiao)(qiao)梁、涵(han)(han)洞。鋼波(bo)紋(wen)涵(han)(han)管(guan)進(jin)出口也(ye)可(ke)按照邊坡比例做成斜(xie)口,加(jia)工波(bo)紋(wen)管(guan)管(guan)徑范圍0.5~8 m,管(guan)壁厚(hou)度(du)為3 mm~7 mm,能夠滿(man)足填土0.5 ~40 m厚(hou)的需要。