鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)——衡水浩威新材料有限(xian)公司主營(ying)產品:鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)、橋(qiao)梁鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、公路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、整裝(zhuang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、拼(pin)裝(zhuang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、鍍鋅波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、金屬波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)(wen)管(guan)(guan)(guan)等。
鋼波紋涵管的特點:
(1)鋼波(bo)紋(wen)管涵結構(gou)強度高(gao),勢鋼筋混(hun)凝土的1-3倍(bei);對地基承載(zai)能(neng)力、平(ping)整度要(yao)求較低,工程實(shi)際造價比同類跨徑的橋、涵洞相近(jin)或較低。
(2)運營壽命長,可達100多年。
(3)施工(gong)周(zhou)期(qi)短,工(gong)廠集中化生(sheng)產,生(sheng)產不受(shou)環境影響(xiang),有利(li)降低(di)成(cheng)本、控制質量。
(4)重量輕、施工便捷;現場安裝方便,不需使用大(da)型(xing)設備。
(5)解決北方寒冷地(di)區(霜凍)對橋梁和管(guan)涵砼結構的(de)破壞問題。
(6)減少或(huo)根本舍棄(qi)了常規建(jian)材(cai),如水泥、黃砂(sha)、石(shi)子、木材(cai)的使用,環(huan)保意義(yi)深遠。
(7)結(jie)構受力情況合理,荷載分(fen)布均勻,并有一定的抗變(bian)形能力。
(8)一年四季可施工,施工不受季節影(ying)響。
鋼波紋涵管也叫波(bo)紋(wen)(wen)管(guan)(guan)涵(han),是(shi)指鋪埋在公路(lu)(lu)、鐵(tie)路(lu)(lu)路(lu)(lu)下的(de)(de)(de)(de)涵(han)洞用的(de)(de)(de)(de)螺紋(wen)(wen)波(bo)紋(wen)(wen)管(guan)(guan),它是(shi)由(you)波(bo)形鋼板卷制成(cheng)或用波(bo)形鋼片組拼成(cheng)的(de)(de)(de)(de)圓形鋼結(jie)構(gou)(gou)管(guan)(guan)。金屬波(bo)紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)(de)(de)波(bo)紋(wen)(wen)結(jie)構(gou)(gou)可使涵(han)洞路(lu)(lu)面受力合理,荷載分布均勻(yun),并(bing)具有(you)一定(ding)的(de)(de)(de)(de)抗變(bian)形能力,能解決北(bei)方寒冷地(di)區(霜凍)對橋梁和(he)管(guan)(guan)涵(han)砼(tong)結(jie)構(gou)(gou)的(de)(de)(de)(de)破壞(huai)問(wen)題;使路(lu)(lu)表(biao)面沒有(you)伸縮縫,提(ti)高(gao)行車(che)舒適(shi)性(xing);有(you)利于改善(shan)軟(ruan)土(tu)地(di)基結(jie)構(gou)(gou)與路(lu)(lu)堤(di)交界處的(de)(de)(de)(de)“錯臺(tai)”現象,提(ti)高(gao)行車(che)安全(quan)性(xing)。波(bo)紋(wen)(wen)管(guan)(guan)涵(han)的(de)(de)(de)(de)工(gong)后營運、養(yang)護成(cheng)本(ben)低,工(gong)程實際(ji)造價也低于同類跨(kua)徑的(de)(de)(de)(de)橋梁、涵(han)洞。鋼波(bo)紋(wen)(wen)涵(han)管(guan)(guan)進出口(kou)也可按(an)照邊坡(po)比例做成(cheng)斜口(kou),加工(gong)波(bo)紋(wen)(wen)管(guan)(guan)管(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)壁厚(hou)度(du)為3 mm~7 mm,能夠(gou)滿(man)足填(tian)土(tu)0.5 ~40 m厚(hou)的(de)(de)(de)(de)需要。