《DL/T 5199-2004水電水利混凝土防滲墻施工規(guī)范(英文版)》是中國電力出版社出版的書籍。
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 General
5 Working Platform and Guide-walls
6 Slurry 2100433B
你好,一下給你參考一下 薄型防滲墻施工工藝與施工設(shè)備 對于江河堤防治理中的防滲墻一般要求墻體厚度小、滲透系數(shù)低與單位面積造價低。新的防滲墻施工工藝有:多頭小直徑深層攪拌水泥土墻...
主要施工方法簡述⑴成槽采用液壓抓斗。⑵采用膨潤土泥漿護(hù)壁;⑶“泵吸反循環(huán)法”或“氣舉法”置換泥漿清孔;⑷混凝土攪拌站拌和混凝土;⑸混凝土輸送泵輸送混凝土;⑹泥漿下直升導(dǎo)管法澆筑混凝土;⑺采用“接頭管法...
主要施工方法簡述 ⑴ 成槽采用液壓抓斗。 ⑵ 采用膨潤土泥漿護(hù)壁; ⑶ “泵吸反循環(huán)法” 或“氣舉法”置...
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專業(yè)資料 word 完美格式 一般規(guī)定 4.0.1 混凝土防滲墻施工前,應(yīng)具有下列設(shè)計(jì)文件和資料: 1、和防滲墻施工有關(guān)的設(shè)計(jì)圖紙和技術(shù)要求; 2、工程地質(zhì)和水文地質(zhì)資料,防滲墻中心線處的勘探孔柱狀圖和地質(zhì)剖面圖; 3、水文、氣象資料; 4、環(huán)境保護(hù)要求; 5、泥漿及墻體材料原材料的產(chǎn)地、質(zhì)量、儲量、開采運(yùn)輸條件等; 6、施工中應(yīng)使用的標(biāo)準(zhǔn)以及有關(guān)的其他文件。 4.0.2 防滲墻中心線處的地質(zhì)資料應(yīng)包含下列內(nèi)容: 1、覆蓋層的分層情況、厚度、顆粒組成、密實(shí)程度及透水性; 2、地下水的水位,承壓水資料; 3、基巖的巖性、地質(zhì)構(gòu)造、透水性、風(fēng)化程度與深度; 4、可能存在的孤石、反坡、深槽、斷層破碎帶等情況; 5、對成槽有直接影響的其他地質(zhì)條件。 在地質(zhì)資料不夠詳盡或地層條件復(fù)雜的情況下, 應(yīng)在防滲墻軸線上增加補(bǔ)充勘探孔, 其孔距 宜為 20m左右。 4.0.3 重要的或地質(zhì)條件復(fù)雜的工程,宜在
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本文主要是對水庫除險加固工程建造混凝土防滲墻的施工工藝及技術(shù)要點(diǎn)進(jìn)行了探討,并對其施工質(zhì)量及效果檢測進(jìn)行了分析與探討。
《DL/T 5199-2004水電水利混凝土防滲墻施工規(guī)范(英文版)》內(nèi)容簡介:This Standard is compiled according to the document issued byformer Ministry of Electricity Industry, referred to as ZKJ[1998] 28,named as "Notice on the Plan of Stipulating and Revising Standardsand Specifications of Electricity Industry in 1997 ".
The application of concrete cut-off wall in hydropower andwater resources industry has been started since the end of 1950s inChina, which has a history of more than 40 years. During itsapplication, three industrial specifications has been stipulated byhydropower and water conservancy industry and issued respectivelyin 1963, 1979 and 1996. These three specifications immediatelyconcluded the achievements made during the development ofconcrete cut-off wall technique, and had played an important role inguiding the construction of concrete cut-off wall in our nation'shydropower development, promoting the application of newtechnique, new material and new technologies, and guaranteeing thequality of project.
A tremendous progress has been made in recent years in ournation's cut-off wall technique. Many new experiences had beenaccumulated, especially in our nation's key project such as ThreeGorges Project, Xiaolangdi Project, etc.. This Standard is compliedby summarizing the new technique in our nation's cut-off wallconstruction practice and also combining the experiences fromoverseas projects.
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內(nèi)容簡介
《DL/T5181-2003 水電水利工程錨噴支護(hù)施工規(guī)范(英文版)》為英文版,主要內(nèi)容有:Scope、Normative References、Terms and Definitions、General、Construction of Anchor Bars、General、Anchor Bar Bonded in Full Length、Tension Anchor Bar、Friction Anchor Bar、ubeAnchor Bar and Self-drilling Grouted Anchor Bar、Prestressed Tendon Construction等等。2100433B