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- A concrete and/or masonry dam which is curved so as to transmit the major part of the water pressure to the abutments. 筑成拱形以便将水压的大部分传递到其拱基的一种混凝土坝或砌石坝。
- Transient seepage analyses for Gouhou concrete faced rockfill dam were conducted using the unsaturated soil seepage theory. 摘要利用非饱和土渗流理论,对沟后混凝土面板砂砾石坝进行瞬态渗流数值模拟。
- In combination with the Yemen's actual conditions, it is reasonable to adopt overflow concrete face rockfill dam. 结合也门国的实际情况,采用溢流混凝土面板堆石坝比较适用。
- The crushing side wall is used the upstream consolidation slope measures of rockfill dam with concrete face slab. 混凝土面板堆石坝采用挤压边墙作为大坝上游固坡措施。
- The concrete face rockfill dam of Lianhua Hydropower Station is the first large scale face rockfill dam in the cold region in China at present. 莲花水电站建设的混凝土面板堆石坝,是目前我国在寒冷地区修建的第一座大型面板堆石坝。
- With the development of concrete face slab dam, the upstream slope construction is a key factor affecting the schedule and quality of construction. 在混凝土面板坝的发展过程中,上游坡面的施工始终是一个控制进度和影响质量的关键环节。
- The first concrete face and its strengthening face are destroyed by the inverse seepage water pressure on dam foundation. 大坝一期混凝土面板和一期面板的补强面板分别遭受坝基反渗水压力的破坏。
- Curtain grouting engineering program and method for concrete face rock-fill dam at Dongba Hydropower Station are presented in this paper. 摘要介绍洞巴水电站混凝土面板堆石坝帷幕灌浆施工方案及具体成功的施工方法。
- Although there is only few experiments were applied, the structural design of overflow concrete face rockfill dam is chosen as the purpose of the dissertation. 因此本文选择溢流混凝土面板堆石坝的结构设计作为研究内容。
- Strictly control the total deformation of dam body, especially the deformation after reservoir impoundment, is the most effective measure for avoiding concrete face slab rupture. 严格控制坝体的总体变形,特别是控制蓄水运行后的坝体变形,是避免出现面板挤压破坏的最有效手段。
- Concrete face rockfill dam has been built for many hydropower stations in recent years for face concrete has less cost and can be built with local materials. 近年来,混凝土面板堆石坝在水电站工程中应用较广,采用面板混凝土技术具有投资省、就地取材等优点。
- Based on calculated finite element deformation results of Chahanwusu, the key technology of concrete face rockfill dam built on thick alluvium deposits is summarized. 摘要以察汗乌苏面板堆石坝有限元法应力变形计算结果为基础,总结了在深覆盖层地基上建造的面板堆石坝的关键技术。
- Bituminous concrete facings for earth and rockfill. 土石坝的沥青混凝土面层。
- The stress-deformation behavior of diaphragm walls of concrete face rockfill dam built on thick alluvium deposit was analyzed using the numerical analysis method. 摘要采用数值分析方法对深覆盖层上混凝土面板堆石坝的防渗墙应力变形性状进行了研究。
- The dam of Xia-hui-keng is a hyperbolic thin masonry dam with the height of 102.39m and the ratio of height to think of 0.2, which is the highest one of same type dams. 下会坑大坝为浆砌石双曲薄拱坝;最大坝高102.;39m;厚高比0
- Reinforcing Technique of Grout for Pulp Masonry Dam 浆砌石坝灌浆治漏加固技术
- Concrete face slabs are constructed in two stages with railless slipforms. 混凝土面板施工分两期,采用无轨滑模。
- This paper describes the safety monitoring design for HS concrete face rockfill dam. The deformation monitoring system mainly covers the rockfill body of the dam, concrete face and peripheral joints. 阐述了花山面板堆石坝的监测设计。建立了由大坝堆石体、面板及周边缝为主的变形监测系统。
- An introduction was given to the application of composite geomembrane to construction of a concrete faced rockfill dam and to strengthening of a dangerous reservoir in severe cold area of Xinjiang. 介绍了复合土工膜在新疆严寒地区土工膜防渗面板堆石坝和病险水库加固中的应用。
- The main dam of the upper reservoir of Yixing Pumped Storage Power Station is a rockfill mixed dam with reinforced concrete face slab built on the inclined construction foundation surface. 摘要江苏宜兴抽水蓄能电站上水库主坝是建在倾斜建基面上的钢筋混凝土面板堆石混合坝,该坝型为国内外罕见。