• In this paper, curtain grouting methods are analyzed and studied.

    本文帷幕灌浆的施工方法进行了分析研究。

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  • By curtain grouting, the dam foundation is reinforced and the leakage is reduced.

    经过坝基防渗补强灌浆加强坝基质量,减少了渗漏

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  • Consolidation grouting and curtain grouting are carried out after toe slabs are concreted.

    混凝土浇筑进行固结灌浆帷幕灌浆。

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  • The improved instrument was of good effect for using in the Ertan power station's curtain grouting.

    改进后仪器二滩水利工程帷幕灌浆施工中投入使用获得了良好的应用效果

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  • For the seepage control of dam, the curtain grouting and back filled concrete have been adopted. Now the No.

    大坝渗透帷幕灌浆回填混凝土进行处理。

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  • This article aims to study and analyze the curtain grouting on rock foundation and puts forward an improved proposal.

    因此,岩石地基帷幕灌浆为例进行研究分析提出改进建议

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  • Through curtain grouting construction and analysis of grouting results, the quality of curtain grouting has been analysised objectively.

    通过帷幕灌浆施工灌浆成果分析,对帷幕灌浆质量进行客观评价

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  • The technologies for plugging technique with curtain grouting in Karst water-filled ore deposits has been applied more than 30 years in China.

    前言:岩溶矿床帷幕注浆堵水技术国内开展30多年10多个矿山采用,效果显著。

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  • At the same time, it shows that curtain grouting technology can be widely used in sanitary landfill field, where vertical anti-seepage is needed.

    同时说明帷幕灌浆技术对需要垂直防渗的垃圾填埋场具有推广价值

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  • Curtain grouting method and corresponding measures are introduced to deal with gushing water and gushing mud during construction of Geleshan Tunnel.

    介绍歌乐山隧道施工过程出现、涌情况,帷幕注浆堵水的施工方法相应措施

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  • Dams, mine tunnel, shaft, tunnel, River Cross Harbor Tunnel, subway excavation of underground works such as the use of anti-seepage curtain grouting;

    水坝矿山巷道竖井隧洞江河海底隧道地铁地下工程开挖采用注浆防渗帷幕

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  • A curtain grouting blocking technique was used for treating ground collapse and possible lake water entering mine pits due to drainage during mining.

    防止该矿采矿疏干导致地表大面积塌陷甚至可能引起附近湖水倒灌矿坑,经多次技术论证后,采用帷幕注浆堵水方案进行治理

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  • The lap of diaphragm wall with curtain grouting is the weak point of dam base seepage control, so in construction process the lap quality must be ensured.

    接处整个坝基防渗薄弱点施工保证搭接质量

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  • The pyrite which lies in the foundation rock under Geheyan Project can cause an erosive action to the Portland cement grouting material used in the curtain grouting.

    隔河岩工程基础岩层含有黄铁矿,它对帷幕灌浆水泥浆有腐蚀作用

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  • The practice indicates that the construction quality of the curtain grouting anti-seepage engineering is good, and it has reached the technical requirements of anti-seepage.

    实践结果表明,帷幕灌浆防渗工程施工质量良好达到了防渗的技术要求

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  • The curtain grouting project for the dam of Xiaolangdi Multipurpose project is large in size, big in difficulty, complex in geological conditions and high in technical requirements.

    小浪底大坝帷幕灌浆工程规模难度地质条件复杂技术含量

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  • When the bore hole-top-enclosed grouting method is used to conduct high-pressure curtain grouting, shallow weathered broken rock is easy to be split, resulting in excessive grout loss.

    采用孔口封闭灌浆进行高压帷幕灌浆时,对于浅层风化破碎岩体产生多次劈裂流失过多浆液造成浪费。

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  • Considering the large work quantity and tight time schedule for the curtain grouting in Bid I of Letan project, drilling speed is the most critical factor in the construction progress.

    水电站I工程帷幕灌浆工程量,工期,影响施工速度最大因素钻孔速度。

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  • This paper introduces the scheme selection, the construction process and the project quality inspection of curtain grouting in consolidation project of Gushan Reservoir in Fanshi County.

    文中叙述了繁峙孤山水库险加固工程帷幕灌浆施工方案选择、施工过程工程质量检查

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  • This paper USES examples to describe some issues that should be paid attention to in the design and operation of curtain grouting and the operation method. Ideal effect has been obtained.

    结合工程实例阐述帷幕注浆设计施工注意问题具体施工工艺,实施效果较为理想

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  • The properties of grouting materials used in the curtain grouting with hole-top enclosure of the Jiangya Project are studied under normal and high pressures through the laboratory grouting testing.

    通过室内模拟灌浆试验,研究了江工程孔口封闭帷幕灌浆所使用石门水泥灌浆材料张家界水泥灌浆材料在常压和高压的有关性能,并对浆材性能等进行了对比分析。

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  • The designing, construction, technology of grouting curtain engineering of the Hongyuan mansion are presented and its protection measures which should be taken are summarized.

    阐述宏源大厦防渗帷幕设计要点、施工工艺、施工方法以及施工中采取质量管理措施,最后施工工作了总结。

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  • The different applied grouting method and plug of the anti-seepage curtain of a reservoir dam will directly influence the advance, quality and cost of a construction.

    水库大坝基础防渗帷幕灌浆方法及其不同灌浆栓塞使用,直接影响工程施工进度质量成本

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  • In order to appraise the quality testing of grout curtain, digital borehole camera technology is applied to three boreholes of the grouting gallery no. 3 in Xiaolangdi Water Control Project.

    为了评价帷幕灌浆效果,将数字钻孔摄像技术应用小浪底水利枢纽3灌浆3个灌浆质量检查中。

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  • This paper discusses the application and effect of chemical grouting in seepage proof curtain of interception-pollutant dam of Weihai waste treatment plant.

    文章讨论化学灌浆威海市垃圾处理厂截污防渗帷幕中的应用效果

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  • A brief introduction is given for different complex water curtain construction techniques, such as pendular jet curtain and grouting curtain, to cope with different geological conditions.

    同时,简单介绍针对不同地质对象采取的帷幕注浆帷幕组成的复合式帷幕施工技术

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  • Based on the related grouting experiment, the rationality of the grouting curtain design is verified and the suitable grouting parameters are obtained as well.

    通过灌浆试验验证了帷幕设计合理性取得了合适灌浆参数

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  • When grouting gallery of depth-curtain, lining and consolidation grouting to full-face of the gallery is necessary to meet the needs of the grouting pressure.

    设置于深帷幕之间的灌浆平洞,适应灌浆压力要求,对平洞进行全断面衬砌固结灌浆必要

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  • An engineering case indicated that the random damage model could be employed to simulate the random damage of the grouting curtain, and the seepage analysis was performed.

    通过一工程实例说明利用随机缺损模型可以模拟帷幕随机缺损,进行渗流分析

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  • An engineering case indicated that the random damage model could be employed to simulate the random damage of the grouting curtain, and the seepage analysis was performed.

    通过一工程实例说明利用随机缺损模型可以模拟帷幕随机缺损,进行渗流分析

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