遂寧拼裝鋼波紋涵管施工(gong)安全落實
拼(pin)裝鋼(gang)波紋(wen)涵管(guan)用途:橋涵/過水涵/臨時便道(dao)/隧(sui)道(dao)涵/高速公(gong)路(lu)/普通公(gong)路(lu)/鐵路(lu)隧(sui)道(dao)等。拼(pin)裝鋼(gang)波紋(wen)涵管(guan)應用領(ling)域:公(gong)路(lu)和鐵路(lu):涵洞、通道(dao)、小橋、隧(sui)道(dao)、涵隧(sui)大(da)修、臨時便道(dao)、滲水井。市政和建筑(zhu):共同溝(gou)(gou)、光電纜保護、排水溝(gou)(gou)。煤礦:礦產輸(shu)送管(guan)道(dao)、人員及采......更多
2020-05-30
遂寧鋼波紋涵(han)管如何保(bao)證實際的(de)工程(cheng)質量(liang)
鋼(gang)波紋涵管(加(jia)固)在高(gao)填方路基(ji)上應用(yong)是具有一(yi)定優勢(shi)的(de),因其(qi)抗(kang)(kang)變形(xing)能力和(he)抗(kang)(kang)沉降能力較強強,使(shi)得其(qi)在軟土(tu)(tu)、膨脹土(tu)(tu)和(he)濕限(xian)性較強地基(ji)承載力較低的(de)地區應用(yong)的(de)比(bi)較多,且其(qi)效果相對(dui)較好;鋼(gang)波紋涵管對(dui)高(gao)填土(tu)(tu)方路基(ji)進行(xing)施工(gong)(gong)的(de)時候,其(qi)也能有效的(de)縮(suo)短工(gong)(gong)期(qi);一(yi)旦(dan)鋼(gang)......更多
2020-05-29
遂(sui)寧(ning)鋼波(bo)紋涵管如何保證(zheng)工程質量?
鋼波(bo)(bo)紋(wen)涵(han)管(加固(gu))在(zai)高(gao)填方路(lu)基上應(ying)用是具(ju)有(you)(you)一(yi)定(ding)優勢的(de),因其抗變形能(neng)力和抗沉降能(neng)力較(jiao)強強,使得其在(zai)軟土、膨脹土和濕限(xian)性較(jiao)強地(di)基承載力較(jiao)低的(de)地(di)區(qu)應(ying)用的(de)比較(jiao)多,且(qie)其效果相(xiang)對較(jiao)好;鋼波(bo)(bo)紋(wen)涵(han)管對高(gao)填土方路(lu)基進行施(shi)工的(de)時候(hou),其也能(neng)有(you)(you)效的(de)縮(suo)短工期;一(yi)旦鋼......更多
2020-05-27
遂(sui)寧鋼波紋(wen)涵管地(di)基處理方法
鋼(gang)波紋涵管出廠時(shi),涵管及配件(jian)均(jun)經(jing)過熱浸鍍鋅(xin)處(chu)理,鍍鋅(xin)層平均(jun)厚(hou)度大于84μm,在沒有亂石沖刷的情況下,它(ta)的鍍鋅(xin)層就可防止(zhi)銹蝕(shi)。目(mu)前(qian)(qian)國內涵管出廠前(qian)(qian),根據(ju)鋼(gang)管管壁每年蝕(shi)耗厚(hou)度0.01-0.03mm,都比(bi)國外(wai)涵管做的要(yao)保守(shou),比(bi)正常管壁厚(hou)度增加了0.......更(geng)多
2020-05-26
遂(sui)寧鋼(gang)波紋涵管生產檢(jian)驗“一站式”出售
鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管是(shi)以鋼帶(dai)繞制(zhi)而(er)成(cheng)(cheng),繞制(zhi)過程(cheng)中同(tong)時咬口(kou)壓(ya)(ya)接并壓(ya)(ya)出凸凹(ao)波(bo)(bo)(bo)(bo)紋(wen)(wen),從而(er)制(zhi)作(zuo)(zuo)而(er)成(cheng)(cheng)的鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)管產(chan)(chan)品(pin)(pin)。鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)管產(chan)(chan)品(pin)(pin)的生產(chan)(chan)都是(shi)采(cai)(cai)用(yong)設備進行(xing)生產(chan)(chan),也就是(shi)鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)管成(cheng)(cheng)型機。鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)涵(han)管成(cheng)(cheng)型機是(shi)制(zhi)作(zuo)(zuo)預應力工(gong)程(cheng)混(hun)凝土用(yong)鋼波(bo)(bo)(bo)(bo)紋(wen)(wen)管的專(zhuan)用(yong)設備,采(cai)(cai)用(yong)鍍鋅或冷(leng)軋輥鋼帶(dai)卷(juan)制(zhi)......更多(duo)
2020-05-25
遂寧鋼波紋涵管前期(qi)需要做好(hao)哪些安全(quan)防護(hu)工作?
鋼波(bo)紋涵(han)管怎樣做好在(zai)施工(gong)時(shi)期(qi)的(de)安全防(fang)護工(gong)作鋼波(bo)紋涵(han)管施工(gong)時(shi),采用分(fen)段施工(gong)的(de)方法,預先(xian)在(zai)原拱涵(han)基底用角(jiao)鋼并排(pai)兩根,長度(du)根據涵(han)長確(que)定,作涵(han)管推(tui)進(jin)時(shi)的(de)滑軌,波(bo)紋涵(han)管管徑根據工(gong)程需要(yao)可有不同的(de)規(gui)格(ge),整裝(zhuang)管管徑為0.5m-2.5m,每節長度(du)3.06米......更多
2020-05-23
遂寧鋼波紋涵(han)管安(an)全生產保(bao)障(zhang)措施有(you)哪(na)些?
鋼波紋涵管是一種(zhong)柔(rou)性(xing)結(jie)構,波紋管在結(jie)構上具有(you)(you)橫(heng)向補償位(wei)移的優(you)(you)良特性(xing),可(ke)充分發揮鋼材(cai)抗拉性(xing)能(neng)強、變形(xing)(xing)性(xing)能(neng)優(you)(you)越的特點,具有(you)(you)較大的抗變形(xing)(xing)和抗沉降(jiang)能(neng)力,能(neng)夠避免上部(bu)構造物破壞(huai)的問題,因(yin)而避免了(le)橋臺(tai)跳車現(xian)場,提(ti)高了(le)行車的舒適度與安全性(xing),解決了(le)由于圬(wu)工......更(geng)多
2020-05-22
遂寧鋼波紋涵管檢查(cha)項目(mu)的基本要求(qiu)
隨之(zhi)經濟發展的(de)(de)發展趨勢和重(zhong)中之(zhi)重(zhong)工程項目的(de)(de)基本建(jian)設(she),現階(jie)段橋梁(liang)所承擔的(de)(de)負荷有三個特點(dian):1.車流量持(chi)續擴大(da)。2.重(zhong)型車輛的(de)(de)增加和超載是嚴重(zhong)的(de)(de)。鋼波紋管3.超限運輸的(de)(de)出現和增加。根據目前公(gong)路橋梁(liang)和運送情況,橋梁(liang)的(de)(de)承載力與過往車輛不成比例。舊橋工......更多
2020-05-21
遂(sui)寧打出組合(he)拳鋼波紋涵管普及又近(jin)一步
鋼波紋(wen)涵管設置構(gou)造物地基要(yao)(yao)盡可能避開柔軟層與巖(yan)(yan)石(shi)的交(jiao)界處,當無法避開時,柔軟區間要(yao)(yao)用(yong)級配良好的砂(sha)(sha)礫(li)仔細夯實(厚度(du)大于0.6m),巖(yan)(yan)石(shi)區應開挖(wa)至(zhi)少0.3m后用(yong)砂(sha)(sha)礫(li)松鋪,以(yi)減小相對變位。考(kao)慮(lv)到(dao)地下水及其影響,建議在非凍地區也(ye)采用(yong)砂(sha)(sha)礫(li)基礎(chu)。鋼波紋(wen)......更(geng)多(duo)
2020-05-20
遂寧路(lu)橋建(jian)設離不開(kai)的鋼波紋涵(han)管有何魅力?
鋼(gang)(gang)波(bo)紋(wen)(wen)涵(han)(han)管涵(han)(han)洞是采用波(bo)紋(wen)(wen)狀管或(huo)(huo)由波(bo)紋(wen)(wen)狀板(ban)經由銜接、拼裝構(gou)成(cheng)的一(yi)種(zhong)涵(han)(han)洞方式。波(bo)紋(wen)(wen)管或(huo)(huo)板(ban)由鋼(gang)(gang)、鋁或(huo)(huo)塑(su)料等(deng)資料制成(cheng)。波(bo)紋(wen)(wen)管涵(han)(han)施工(gong)的其他技術哀求(qiu)有;波(bo)紋(wen)(wen)管涵(han)(han)應(ying)用于公路(lu)養護工(gong)程時,待涵(han)(han)身及洞口主(zhu)體部件(jian)運至施工(gong)現(xian)場后,施[單位才干開端撤除舊涵(han)(han)洞的工(gong)作,......更多
2020-05-19
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