This paper presents sand and cobble foundation treatment of overflow dam, guide wall and overflow weir by "high pressure jet grouting" at an in Hydropower Station.
本文主要介绍应用“高喷”技术对安居水电站溢流坝、堰坝导墙、溢流堰天窗沙卵石基础处理的方法和体会。
This paper introduces the treatment for deep dam foundation of the concrete cut off wall, which intensity and elastic modulus value are requirement to satisfy the stress, strain and durability.
本文介绍了砼防渗墙对土石坝深厚覆盖层地基的处理，强调防渗墙砼强度及弹模取值应在满足应力应变的前提下，兼顾耐久性等要求。
The rock foundation of the dam of the Dahua Hydro-project was relatively poor, however, both the uplift and water leakage under the dam are fairly low after a comprehensive foundation treatment.
大化水电站大坝基础岩石虽较差，但基础处理采取综合处理措施后，坝基扬压力及渗漏水量均较小。
The paper introduces the project general arrangement, the selection of dam boy shape, the stress analysis, the stability against sliding of dam abutment and the foundation treatment.
文章介绍了工程总体布置、大坝体型选择、应力分析、坝肩抗滑稳定和基础处理。
The assessment is carried out on characteristics of engineering geology in dam foundation and main engineering geology problems on arch dam and treatment measures are taken.
对该坝基础下第三系砾岩的工程地质特征及拱坝存在的主要工程地质问题进行评价，并针对其地质问题提出了工程处理措施。
The research results provides important basis for the design of side slope of swelling clay embankment dam and the consolidation and treatment of swelling clay foundation.
研究结果为膨胀粘土堤坝边坡设计以及膨胀粘土地基加固、处理提供了重要的依据。
The research about the section design, the treatment of spillway section and the anti-seepage system of overflow concrete face rockfill dam that is constructed on the rock foundation is performed.
本文主要探讨岩基上溢流面板堆石坝的断面设计、溢流段的处理和防渗系统。
The research about the section design, the treatment of spillway section and the anti-seepage system of overflow concrete face rockfill dam that is constructed on the rock foundation is performed.
本文主要探讨岩基上溢流面板堆石坝的断面设计、溢流段的处理和防渗系统。
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