鋼波紋管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)依據工程需求可有(you)不同的規格,束裝管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)為(wei)0.5m--2.5m;每節管(guan)(guan)(guan)(guan)長(chang)度(du)3米(mi)支(zhi)配。選用內(外)法蘭(lan)螺(luo)絲釘銜(xian)接。組裝涵管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)徑(jing)為(wei)3m--8m,每個(ge)圓(yuan)周方(fang)向有(you)4---15塊板(ban)構成(cheng),板(ban)與板(ban)搭接高明(ming)螺(luo)絲釘緊固。
兩頭可(ke)用(yong)粗沙(sha)水(shui)密(mi)法緊迫或澆注(zhu)士敏土(tu)顫(zhan)動棒搗實(shi);頂部選用(yong)高壓(ya)泵送膨脹水(shui)泥(ni)沙(sha)漿。鋼波(bo)(bo)紋(wen)(wen)管結構合(he)理(li)拼接波(bo)(bo)紋(wen)(wen)涵管的(de)施工(gong)(gong)(gong)后(hou)營(ying)運成本低(di)(di)、維(wei)護成本低(di)(di),工(gong)(gong)(gong)程(cheng)的(de)實(shi)踐造價也低(di)(di)于同類跨(kua)徑的(de)橋梁、涵洞(dong)鋼制波(bo)(bo)紋(wen)(wen)涵管興工(gong)(gong)(gong)時(shi),選用(yong)分段興工(gong)(gong)(gong)的(de)辦法
鋼波紋管涵的特征:
1、強度高 :由于(yu)其特的波紋(wen)結構,使用(yong)其比(bi)同(tong)口(kou)徑的水泥管耐(nai)壓強度大 15倍以上(shang)。
2、運(yun)輸(shu)方(fang)便(bian): 鋼波紋管的重量只有同口(kou)徑水泥管的1/10 到 1/5,即使在窄的場(chang)所(suo)沒有運(yun)輸(shu)設(she)備,人(ren)工也(ye)可運(yun)輸(shu)。
3、施(shi)工簡便: 波紋管采用套筒(tong)或法蘭方式連(lian)接,而且由于可(ke)以(yi)根據需要定(ding)制長度(du)(長可(ke)達6m )即使是非熟練可(ke)以(yi)操作(zuo)(zuo),施(shi)工以(yi)少量的手工操作(zuo)(zuo),可(ke)在短時間內完成,即快捷又方便。
4、超長的(de)使用(yong)(yong)(yong)壽(shou)命(ming): YTHG鋼波紋管涵(han)是采用(yong)(yong)(yong)鋼板(ban)熱浸鍍(du)鋅,所(suo)以使用(yong)(yong)(yong)壽(shou)命(ming)長,壽(shou)命(ming)為 100年,在腐蝕性特(te)別大(da)的(de)環境下使用(yong)(yong)(yong)時,采用(yong)(yong)(yong)內外表(biao)面瀝(li)青附(fu)層的(de)鋼波紋管,可在原使用(yong)(yong)(yong)壽(shou)命(ming)基(ji)礎上(shang)提高約(yue) 20年以上(shang)。
5、優良的(de)經濟特性: 連接方式簡便,可縮短工(gong)(gong)期;較(jiao)輕,運輸方便,外(wai)加(jia)少量的(de)基礎施工(gong)(gong),排水(shui)管(guan)道工(gong)(gong)程費相對較(jiao)低如以直徑600mm波紋管(guan)的(de)施工(gong)(gong)費與水(shui)泥(ni)管(guan)的(de)施工(gong)(gong)費的(de)相比(bi)較(jiao),波紋管(guan)的(de)施工(gong)(gong)費用只需要水(shui)泥(ni)管(guan)施工(gong)(gong)費的(de) 90%左右,在交通(tong)不方便的(de)地方施工(gong)(gong)時,用人工(gong)(gong)即(ji)可,節(jie)省(sheng)了叉車,吊車等機(ji)械設備(bei)的(de)費用。
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