鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)——衡水浩威新材料有限公(gong)司主營(ying)產品:鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)、橋(qiao)梁(liang)鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鐵路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、公(gong)路(lu)鋼(gang)(gang)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、鋼(gang)(gang)制波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、整裝波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、拼裝波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、鍍(du)鋅波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)涵(han)、金屬(shu)波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)、塑料波(bo)(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)等(deng)。
鋼波紋涵管的特點:
(1)鋼(gang)波紋管涵結構強度(du)高(gao),勢鋼(gang)筋混凝(ning)土(tu)的1-3倍;對(dui)地基承載能力、平整(zheng)度(du)要(yao)求較低(di),工程(cheng)實際(ji)造價比同類(lei)跨徑的橋、涵洞相(xiang)近(jin)或較低(di)。
(2)運營壽命長,可達(da)100多年。
(3)施工周期短,工廠集中化生產,生產不受(shou)環境影(ying)響,有(you)利降低(di)成本、控(kong)制質量。
(4)重量輕、施(shi)工便(bian)捷(jie);現場安裝方便(bian),不需使用大型設備。
(5)解決北方寒冷地區(qu)(霜凍)對橋梁(liang)和管涵砼結構的破壞問題(ti)。
(6)減少(shao)或根本舍棄(qi)了(le)常規(gui)建材,如水泥、黃砂、石子(zi)、木材的(de)使(shi)用,環(huan)保意(yi)義深遠。
(7)結構受力(li)情況合理(li),荷載(zai)分布均勻,并有一定的抗(kang)變形(xing)能力(li)。
(8)一(yi)年四季可(ke)施工,施工不受季節影響。
鋼波紋涵管也叫波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)涵,是指鋪(pu)埋在(zai)公路(lu)、鐵路(lu)路(lu)下的(de)(de)(de)涵洞(dong)用(yong)的(de)(de)(de)螺紋(wen)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan),它是由波(bo)(bo)(bo)(bo)(bo)形鋼板卷制成或(huo)用(yong)波(bo)(bo)(bo)(bo)(bo)形鋼片組拼(pin)成的(de)(de)(de)圓形鋼結(jie)(jie)構管(guan)(guan)(guan)(guan)。金屬波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)涵的(de)(de)(de)波(bo)(bo)(bo)(bo)(bo)紋(wen)結(jie)(jie)構可使涵洞(dong)路(lu)面受力(li)合理,荷(he)載分布均勻,并具(ju)有(you)一定的(de)(de)(de)抗變形能力(li),能解決北(bei)方寒(han)冷地(di)區(霜凍)對橋梁(liang)和管(guan)(guan)(guan)(guan)涵砼結(jie)(jie)構的(de)(de)(de)破壞問題;使路(lu)表面沒有(you)伸(shen)縮縫,提高行車(che)舒適(shi)性;有(you)利于(yu)改善軟土(tu)地(di)基(ji)結(jie)(jie)構與路(lu)堤交(jiao)界(jie)處的(de)(de)(de)“錯臺”現象,提高行車(che)安(an)全(quan)性。波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)涵的(de)(de)(de)工(gong)后營運、養護(hu)成本低,工(gong)程(cheng)實(shi)際造價也低于(yu)同類跨徑的(de)(de)(de)橋梁(liang)、涵洞(dong)。鋼波(bo)(bo)(bo)(bo)(bo)紋(wen)涵管(guan)(guan)(guan)(guan)進(jin)出口(kou)也可按(an)照邊坡比例做成斜口(kou),加工(gong)波(bo)(bo)(bo)(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑范圍0.5~8 m,管(guan)(guan)(guan)(guan)壁厚度為3 mm~7 mm,能夠滿足填(tian)土(tu)0.5 ~40 m厚的(de)(de)(de)需要。
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