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《DL/T 5199-2004水电水利混凝土防渗墙施工规范(英文版)》是中国电力出版社出版的书籍。
Foreword
1 Scope
2 Normative References
3 Terms and Definitions
4 General
5 Working Platform and Guide-walls
6 Slurry 2100433B
你好,一下给你参考一下 薄型防渗墙施工工艺与施工设备 对于江河堤防治理中的防渗墙一般要求墙体厚度小、渗透系数低与单位面积造价低。新的防渗墙施工工艺有:多头小直径深层搅拌水泥土墙...
主要施工方法简述⑴成槽采用液压抓斗。⑵采用膨润土泥浆护壁;⑶“泵吸反循环法”或“气举法”置换泥浆清孔;⑷混凝土搅拌站拌和混凝土;⑸混凝土输送泵输送混凝土;⑹泥浆下直升导管法浇筑混凝土;⑺采用“接头管法...
主要施工方法简述 ⑴ 成槽采用液压抓斗。 ⑵ 采用膨润土泥浆护壁; ⑶ “泵吸反循环法” 或“气举法”置...
混凝土防渗墙施工规范标准[详]
专业资料 word 完美格式 一般规定 4.0.1 混凝土防渗墙施工前,应具有下列设计文件和资料: 1、和防渗墙施工有关的设计图纸和技术要求; 2、工程地质和水文地质资料,防渗墙中心线处的勘探孔柱状图和地质剖面图; 3、水文、气象资料; 4、环境保护要求; 5、泥浆及墙体材料原材料的产地、质量、储量、开采运输条件等; 6、施工中应使用的标准以及有关的其他文件。 4.0.2 防渗墙中心线处的地质资料应包含下列内容: 1、覆盖层的分层情况、厚度、颗粒组成、密实程度及透水性; 2、地下水的水位,承压水资料; 3、基岩的岩性、地质构造、透水性、风化程度与深度; 4、可能存在的孤石、反坡、深槽、断层破碎带等情况; 5、对成槽有直接影响的其他地质条件。 在地质资料不够详尽或地层条件复杂的情况下, 应在防渗墙轴线上增加补充勘探孔, 其孔距 宜为 20m左右。 4.0.3 重要的或地质条件复杂的工程,宜在
水库混凝土防渗墙施工工艺
本文主要是对水库除险加固工程建造混凝土防渗墙的施工工艺及技术要点进行了探讨,并对其施工质量及效果检测进行了分析与探讨。
《DL/T 5199-2004水电水利混凝土防渗墙施工规范(英文版)》内容简介: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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内容简介
《DL/T5181-2003 水电水利工程锚喷支护施工规范(英文版)》为英文版,主要内容有: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