紅河鋼制波紋管施工需要有哪些注意事(shi)項
鋼制(zhi)波(bo)紋(wen)(wen)管(guan)施工(gong)(gong)(gong)(gong)需要有(you)哪些注(zhu)意事項一、鋼制(zhi)波(bo)紋(wen)(wen)管(guan)基礎(chu)施工(gong)(gong)(gong)(gong)時應經常檢查坑壁的穩定(ding)性,兩側(ce)是否(fou)有(you)土(tu)體滑移。二、在開(kai)始工(gong)(gong)(gong)(gong)作之前,各種機器設備必須(xu)(xu)進行(xing)大修(xiu)和(he)試運行(xing),以保持它(ta)們的良好狀(zhuang)態(tai)和(he)正常運行(xing),并定(ding)期進行(xing)大修(xiu)和(he)維(wei)護。鋼制(zhi)波(bo)紋(wen)(wen)管(guan)施工(gong)(gong)(gong)(gong)注(zhu)意細(xi)節(jie),電器必須(xu)(xu)......更多
2022-06-09
紅河呼倫(lun)貝爾鋼波紋涵管型號齊全 歡(huan)迎選購
鋼波紋(wen)涵(han)管的(de)開展在咱(zan)們(men)高速公路建(jian)設過程中,涵(han)洞(dong)(dong)(dong)(dong)是一(yi)種(zhong)常見(jian)的(de)結(jie)構也是一(yi)種(zhong)十(shi)分重要的(de)結(jie)構,涵(han)洞(dong)(dong)(dong)(dong)結(jie)構一(yi)直選用箱涵(han)、蓋板涵(han)、圓管涵(han)、拱涵(han)等幾種(zhong)型式(shi),涵(han)洞(dong)(dong)(dong)(dong)在施工中存在規劃繁(fan)瑣,施工時(shi)間(jian)周期長(chang),涵(han)洞(dong)(dong)(dong)(dong)的(de)孔(kong)徑周期小(xiao)容易呈現沉降和(he)跳車等問題。鋼波紋(wen)涵(han)管的(de)資料......更多(duo)
2022-05-26
紅河鋼波紋(wen)涵(han)管標記位(wei)置(zhi)開(kai)挖溝(gou)槽時要(yao)注意哪些?
鋼波(bo)紋涵管(guan)(guan)標記(ji)位置(zhi)開挖溝槽時要注意哪些(xie)?鋼波(bo)紋管(guan)(guan)沖擊韌(ren)性按施(shi)工圖規劃要求(qiu)標記(ji)波(bo)紋涵管(guan)(guan)位置(zhi),開挖溝槽。溝槽的(de)寬度大于波(bo)紋鋼管(guan)(guan)直徑的(de)2倍(確保管(guan)(guan)外(wai)小(xiao)單側空地不(bu)小(xiao)于1.5m),以滿意施(shi)工空間要求(qiu),便(bian)利波(bo)紋涵管(guan)(guan)拼(pin)裝(zhuang),也有利于波(bo)紋鋼管(guan)(guan)周圍的(de)回填及密實(shi)......更(geng)多
2022-05-06
紅河鋼波(bo)紋涵管是(shi)否(fou)具有很好的(de)路用性能呢?
鋼(gang)(gang)波(bo)紋(wen)(wen)涵管(guan)是(shi)否具有很好(hao)的路用(yong)性能呢?是(shi)的,可以肯(ken)定的說,鋼(gang)(gang)波(bo)紋(wen)(wen)涵管(guan)有很好(hao)的路用(yong)性能,關(guan)于地基要求低,施(shi)工簡易,能夠快速(su)裝置,能夠很大(da)程(cheng)度縮短工期(qi),是(shi)一般涵管(guan)沒辦法相比(bi)的,它(ta)在(zai)公路新改建工程(cheng)和路基維護(hu)工程(cheng)中發揮著很好(hao)的效果。帶大(da)家了解(jie)下你所不......更(geng)多
2022-04-28
紅河鋼(gang)波紋涵管產品結構型(xing)式(shi)分為整裝(zhuang)形(xing)與組裝(zhuang)形(xing)!
鋼(gang)波紋涵管產品(pin)結構型式(shi)分為整裝形(xing)、組(zu)裝形(xing);截面形(xing)狀有(you)圓(yuan)形(xing)、橢圓(yuan)形(xing)、馬(ma)蹄形(xing)、拱形(xing)等。管徑規模(mo)為0.3m—12m,加工厚度為1.6mm---7mm,可滿足管頂填土高度0.5m—60m構造物(wu)的需求。波紋管的制作,是從選用原材(cai)料開始(shi),通(tong)過管坯制作、......更多
2022-04-16
紅河鋼波紋涵管施(shi)(shi)工時為(wei)什么選用分(fen)段施(shi)(shi)工的辦法?
鋼(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)施(shi)工(gong)(gong)時為什么選(xuan)用(yong)(yong)分(fen)(fen)段施(shi)工(gong)(gong)的(de)辦法(fa)(fa)?鋼(gang)波(bo)(bo)(bo)紋(wen)涵管(guan)施(shi)工(gong)(gong)時,選(xuan)用(yong)(yong)分(fen)(fen)段施(shi)工(gong)(gong)的(de)辦法(fa)(fa),預先在(zai)原拱涵基底用(yong)(yong)角鋼(gang)并排兩根,長(chang)度依(yi)據涵長(chang)確定(ding)。鋼(gang)波(bo)(bo)(bo)紋(wen)管(guan)管(guan)徑(jing)(jing)依(yi)據工(gong)(gong)程(cheng)需要可(ke)有不(bu)同(tong)的(de)規格,整裝管(guan)管(guan)徑(jing)(jing)為0.5m--2.5m;每節管(guan)長(chang)度3米(mi)左右。選(xuan)用(yong)(yong)內(外)法(fa)(fa)蘭......更多
2022-04-16
紅河鋼波紋涵(han)管的重量只有同(tong)口徑水泥管的1/10到1/5
鋼波(bo)紋(wen)涵管(guan)對接時(shi)(shi)的滲(shen)漏(lou)運(yun)送便利(li),鋼波(bo)紋(wen)涵管(guan)的重量只有(you)同口徑水(shui)泥(ni)管(guan)的1/10到1/5,即(ji)使在窄(zhai)的場所沒(mei)有(you)運(yun)送設備,人(ren)工(gong)也可(ke)運(yun)送。在咱們對鋼波(bo)紋(wen)管(guan)進行對接時(shi)(shi)必定(ding)要確寶對接口處的氣(qi)密性,如(ru)果在對接時(shi)(shi)操作失(shi)誤對造成鋼波(bo)紋(wen)管(guan)在整(zheng)個工(gong)程(cheng)傍邊處在滲(shen)漏(lou)傍邊......更多
2022-04-10
紅河鋼波(bo)紋涵管防腐蝕效果從哪(na)幾方面(mian)得到詮釋?
鋼(gang)波紋(wen)涵管防腐(fu)(fu)(fu)蝕效(xiao)果(guo)從(cong)哪幾方面(mian)得到(dao)詮釋?鋼(gang)制(zhi)波紋(wen)涵管洞外側主要為土(tu)壤(rang)腐(fu)(fu)(fu)蝕,主要為土(tu)壤(rang)腐(fu)(fu)(fu)蝕,內側主要為水腐(fu)(fu)(fu)蝕和(he)大(da)氣腐(fu)(fu)(fu)蝕,重點進可(ke)以土(tu)壤(rang)腐(fu)(fu)(fu)蝕與水腐(fu)(fu)(fu)蝕防護。在(zai)(zai)設計階段(duan)選(xuan)材時,應充(chong)分(fen)占有各種材料(liao)(liao)的(de)資(zi)料(liao)(liao)、數據(ju)和(he)在(zai)(zai)特定介質中的(de)腐(fu)(fu)(fu)蝕特性,并充(chong)分(fen)利用可(ke)以之......更多
2022-04-05
紅河(he)什么原因導致(zhi)鋼波紋涵(han)管回填變形?
什么原因導致鋼(gang)波紋(wen)涵(han)(han)管(guan)回填(tian)變形?鋼(gang)波紋(wen)涵(han)(han)管(guan)具有的(de)(de)成本性(xing)能(neng)和社會效益。鋼(gang)波紋(wen)涵(han)(han)管(guan)并正在(zai)逐(zhu)步將(jiang)它(ta)們推(tui)向廣闊(kuo)的(de)(de)商場空間。鋼(gang)筋混(hun)凝土涵(han)(han)洞具有地質條件(jian)和高填(tian)筑(zhu)路段的(de)(de)區域(yu),這些(xie)區域(yu)的(de)(de)終年凍土層(ceng),膨脹(zhang)土和軟土燈終年不(bu)亮。地震多發地區的(de)(de)公路和鐵(tie)路運營(ying)以及涵(han)(han)......更多
2022-04-01