黔(qian)東(dong)南(nan)在(zai)公路工程中鋼波紋涵(han)管怎樣作為橋涵(han)使用?
軟土地基的(de)處理方案處理原則,鋼波(bo)紋(wen)涵(han)管由(you)于(yu)其(qi)軸(zhou)(zhou)向(xiang)波(bo)紋(wen)的(de)存在(zai)(zai),使得徑向(xiang)承載(zai)力大大提高(gao),同(tong)時由(you)于(yu)其(qi)軸(zhou)(zhou)向(xiang)波(bo)紋(wen)的(de)存在(zai)(zai),使其(qi)具有較(jiao)好的(de)橫向(xiang)變形補(bu)償特(te)性,因而具有較(jiao)好的(de)不均(jun)勻沉(chen)降變形的(de)適應能力。但(dan)沉(chen)降值(zhi)也要在(zai)(zai)一定范(fan)圍內,根據經驗值(zhi),涵(han)洞沉(chen)降值(zhi)在(zai)(zai)100厘......更多
2018-12-18
黔東南(nan)鋼波紋涵管對螺栓的設計要求(qiu)有(you)哪些?
板(ban)的(de)(de)(de)(de)厚(hou)(hou)度隨結構(gou)跨徑的(de)(de)(de)(de)大(da)小(xiao)變(bian)化,板(ban)厚(hou)(hou)可選用2.5~8mm。板(ban)的(de)(de)(de)(de)波(bo)形為(wei)提高板(ban)的(de)(de)(de)(de)剛度,板(ban)的(de)(de)(de)(de)截面從平板(ban)加(jia)工(gong)成(cheng)一定波(bo)幅的(de)(de)(de)(de)波(bo)形狀,從加(jia)工(gong)、拼(pin)裝及板(ban)的(de)(de)(de)(de)剛度要求(qiu)出發,并參照國內外同類產(chan)品的(de)(de)(de)(de)波(bo)形來進行設(she)計。鋼(gang)波(bo)紋涵管螺栓設(she)計要點螺栓的(de)(de)(de)(de)選型根據實際(ji)施(shi)工(gong)中需要的(de)(de)(de)(de)......更多
2018-12-18
黔東南鋼波紋管詮釋:冷鍍(du)鋅與熱鍍(du)鋅的區別(bie)有哪些呢?
鋼波紋管詮(quan)釋:冷(leng)(leng)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)與熱(re)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)的區別(bie)有哪些呢?1、防腐蝕性不(bu)(bu)同(tong),熱(re)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)是(shi)(shi)冷(leng)(leng)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)的幾十(shi)倍。2、作業的方式上(shang)不(bu)(bu)同(tong):熱(re)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)是(shi)(shi)在(zai)450-480度(du)熔融(rong)的鋅(xin)(xin)(xin)(xin)(xin)液中鍍(du)的鋅(xin)(xin)(xin)(xin)(xin),冷(leng)(leng)鍍(du)是(shi)(shi)在(zai)常溫下通過電(dian)鍍(du)或者其他方法(fa)鍍(du)的鋅(xin)(xin)(xin)(xin)(xin)。3、鍍(du)鋅(xin)(xin)(xin)(xin)(xin)層厚度(du)不(bu)(bu)同(tong),熱(re)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)厚度(du)遠遠大于冷(leng)(leng)鍍(du)鋅(xin)(xin)(xin)(xin)(xin)......更(geng)多
2018-12-18
黔東南鋼(gang)波紋(wen)管涵的(de)技(ji)術標準是怎樣要求的(de)?
鋼波(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)(han)的(de)技術(shu)標準是(shi)(shi)怎樣要求的(de)?鋼波(bo)(bo)(bo)紋(wen)(wen)管(guan)涵(han)(han)——衡水浩(hao)威新材料有(you)限公司(si)是(shi)(shi)一家從事鋼波(bo)(bo)(bo)紋(wen)(wen)管(guan)\鋼波(bo)(bo)(bo)紋(wen)(wen)涵(han)(han)管(guan)研發、制(zhi)(zhi)造、銷售(shou)、售(shou)后(hou)為一體的(de),擁(yong)有(you)多(duo)年設計(ji)制(zhi)(zhi)造經驗。我公司(si)在該領域積(ji)累了豐富的(de)生(sheng)產經驗,公司(si)多(duo)年來(lai),不斷改進生(sheng)產工藝,提高生(sheng)產效率(lv),憑(ping)借著......更多(duo)
2018-12-18
黔東(dong)南鋼波紋管(guan)比(bi)鋼筋混凝(ning)土管(guan)涵究竟好在(zai)了(le)哪里?
鋼(gang)(gang)(gang)波(bo)紋管(guan)(guan)比鋼(gang)(gang)(gang)筋混凝土(tu)管(guan)(guan)涵(han)究竟好(hao)在了哪里?鋼(gang)(gang)(gang)波(bo)紋管(guan)(guan)與鋼(gang)(gang)(gang)筋混凝土(tu)管(guan)(guan)涵(han)相比,具有(you)以下優點(dian):一、易維護,只需(xu)做好(hao)內壁的(de)防護保(bao)養即可。二、鋼(gang)(gang)(gang)波(bo)紋涵(han)管(guan)(guan)在高喊凍土(tu)地(di)區,軟土(tu)路基地(di)帶(dai),具有(you)明(ming)顯(xian)的(de)經濟(ji)效益。三、鋼(gang)(gang)(gang)波(bo)紋涵(han)管(guan)(guan)經過(guo)了防腐處(chu)理耐久性高。四、其良好(hao)的(de)整......更多
2018-12-18
黔東南請注意!不同季節金(jin)屬(shu)波紋涵(han)管施工(gong)方(fang)案(an)是不同的
請注意!不同季節(jie)金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)施工方案是不同的!!!衡水浩(hao)威新材料有限公司主營產品:鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)涵(han)管(guan)(guan)(guan)(guan)(guan)、橋梁鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鐵路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、公路鋼(gang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、鋼(gang)制(zhi)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、整裝(zhuang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、拼裝(zhuang)波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、鍍鋅波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)涵(han)、金屬波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)、塑料波(bo)(bo)(bo)紋(wen)(wen)(wen)管(guan)(guan)(guan)(guan)(guan)等。一(yi)、冬季金屬......更(geng)多(duo)
2018-12-18
黔東南黑色(se)金(jin)屬波紋管都有哪些(xie)顯著優(you)勢?
黑色金(jin)(jin)屬波(bo)紋(wen)管都有哪些顯著(zhu)優勢?黑色金(jin)(jin)屬波(bo)紋(wen)管是以鋼帶繞制而成,繞制過(guo)程中同時咬(yao)口壓接并壓出(chu)凸凹波(bo)紋(wen),我公司的產品具有通(tong)用性(xing)好、互換性(xing)好、配套合理,使用方便等特點:(一(yi))、黑色金(jin)(jin)屬波(bo)紋(wen)管管子特性(xing)重(zhong)量(liang)輕、剛度(du)大(da)、嚴密性(xing)好、附著(zhu)抗拔力強。(二(er))......更多
2018-12-15
黔東南萬變不(bu)離其宗:各種形狀的塑料波紋(wen)管
塑料(liao)(liao)波(bo)紋管(guan)的原材(cai)料(liao)(liao)是高密度聚(ju)乙烯(HDPE),它本身不腐(fu)蝕(shi),但其耐(nai)腐(fu)蝕(shi)、耐(nai)老化性(xing)能遠(yuan)遠(yuan)優于金屬材(cai)料(liao)(liao),國內大量的斜拉橋的拉索外護層已是更好 的證明(ming)。這樣為(wei)預應力(li)筋提供(gong)了一種遠(yuan)遠(yuan)優于金屬波(bo)紋管(guan)的屏障保護作(zuo)用(yong),密封(feng)性(xing)、抗滲(shen)性(xing)能好,更適用(yong)于真空灌漿......更多(duo)
2018-12-15
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