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    Three-dimensional FEM Analysis and Back Analysis for Deformation Monitoring of Ertan Hydropower Station Chambers
    二滩电站坝肩厂房三维有限元分析及围岩变形观测反分析
    Progress and quality control of outgoing station of Lijiaxia Hydropower Station
    李家峡水电站出线站施工进度与质量控制
    Construcation of large volume concrete of rebuilding house at Ermenshan Hydropower Station
    二门山电站复建工程厂房大体积混凝土施工
    Design and operation analysis of the ventilation and air conditioning system in Yellow River Xiaolangdi Hydropower Station
    黄河小浪底电站地下厂房通风空调系统设计与运行分析
    Study of Heat Transfer Performance in Dam Tunnel and Network Nodes Simple Analysis of Ventilation Tunnel in Jing Hong Hydropower Station
    坝体廊道换热效果研究及景洪水电站通风廊道网络节点法初探
    ,and give out its own view about the selection of development of the hydropower station, layout of the underground cavern mass, selection of method for stability analysis on the surrounding rocks and support, and design of the rock anchorage crane beam.
    本文结合江口电站,从工程的角度对地下厂房的设计原则、设计重点进行了详细论述,对电站开发方式的选择,地下洞室群的布置特点,围岩的稳定性分析及支护方式选择以及岩锚吊车梁的设计方法进行了研究和论证。
    According to the air ventilation and air conditioning’s model experiment of the thermal environment’s peculiarity in the underground powerhouses of the LangYa-Mountain hydropower station, this paper presents the research on the distribution of temperature and velocity in the main underground working units.
    本文结合琅琊山抽水蓄能电站地下主厂房热态模型试验项目的后期模型试验研究任务,进行该电站顶送风地下主厂房通风空调热环境特性的模型试验和数值计算,着重对地下主厂房发电机层的气流组织优化及空间温度和速度分布性状进行研究。
    Considering the particularities in the powerhouse design of Sanxia Hydropower Station, the load characteristics and process design of laminated air-conditioning at the generator level in summer have been analyzed and discussed. Several methods of load calculation have been analyzed.
    针对三峡电站主厂房设计的若干特殊性, 围绕发电机层夏季分层空调负荷特性与过程设计问题进行分析和探讨:在发电机层空调负荷核算基础上,根据不同核算结果进行其分层空调负荷特性分析以及节能效益乃至核算方法的评价;
    Effect of air temperature variation on displacement field of rock slope at Geheyan Hydropower Station
    气温变化对隔河岩水电站岩体边坡位移场的影响
    Primary Discussing on Familiar Questions of Prestressed Anchor Cable Construction in Xiaowan Hydropower Station
    小湾电站预应力锚索施工常见问题初步探讨
    The application research of Stratification air-condition technique in the powerhouse of Three-Gorge Hydropower Station
    三峡电站主厂房分层空调技术的应用研究
    The Numerical Simulation of Air Distribution of the Underground Main Workshop in a Hydropower Station
    地下电站高大厂房气流组织数值模拟
    Model Experiment and Study on Thermal Properties of the LangYa-Mountain Hydropower Station's Underground Powerhouses
    琅琊山抽水蓄能电站地下主厂房热环境特性的模型试验与研究
    In the light of the characteristic of Xi Luo Du hydropower station, compares three plans ofventilation and air conditioning system for the plant, according the results, recommends it thebest one that air flow is regulated seasonal in the second plan.
    本文针对溪洛渡电站通风空调系统的设计,结合该电站自身的特点,作了三种通风空调方案下厂房内热工环境的计算比较及优化,最终推荐方案2下的季节性风量调节系统为最佳。
    This paper explores the application of laminated air condition technique of high space through the model experiment of stratification air condition in the powerhouse of Three-Gorges Hydropower Station.
    本论文结合三峡电站主厂房发电机层分层空调热态模型试验,对高大空间分层空调技术的应用进行研究。
    With such serious vibrating for long time, the pillar , the door and the window of the plant appears horizontal and sorrounding crack, the safety of the hydropower station has been threatened.
    厂房在此长期严重的振动下,立柱出现水平周边裂缝,门窗墙壁也均产生裂缝,威胁到电站的安全运行。
    Currently, there are three methods for predicting air distribution in underground hydropower station.
    对于地下电站高大厂房气流组织的研究目前有三种方法:射流公式法、CFD方法、模型实验法。
    According to the air ventilation and air conditioning's model experiment of the thermal environment's peculiarity in the underground powerhouses of the LangYa-Mountain hydropower station, this paper make a study about the distribution of temperature and velocity in the main underground working units.
    本文结合琅琊山抽水蓄能电站顶送风地下主厂房热环境特性的通风空调热态模型试验,对地下主厂房工作区的温度和速度分布进行研究。
    All prediction models of slope deformation above have been applied and verified in the rock mass deformation prediction of Three Gorges Project > the slope deformation prediction of Xintan landslide and the slope deformation prediction of Xiaowan Hydropower station, all the results of analysis are basically agreed with the practical stability situation and deformation situation. It's prediction relative error is basically less than 0.05. Therefore, it is proved that the prediction theories and methods put forward in the dissertation are reliable and effective.
    以上所提出的边坡变形计算模型在三峡永久船闸三闸首中隔墩岩体的开挖变形、小湾电站边坡变形以及新滩的滑坡变形预测中得到了验证,预测结果均与工程实际稳定性状况和变形实测值相符合,预测的相对误差基本小于5%,从而证明上述所提出的理论方法的可靠性和有效性。
    The paper analyses CFD commercial soft in-depth, puts forward some problems when CFD commercial softs are used in he underground excavation cluster of hydropower station and corresponding resolvent.
    本文首先对目前常用的CFD商用软件进行了深入地分析,并提出了其在地下电站应用中的一些问题以及相应的解决方法。
 

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