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- Longtan Dam is the highest RCC dam under construction in the world at present. 摘要龙滩水电站大坝是目前世界上在建最高的碾压混凝土大坝。
- Longtan dam, which will be soom constructed, is the highest RCC dam in the world. 龙滩大坝是即将开工建设的世界最高碾压混凝土坝。
- Study on the Seepage Control Techniques of High RCC Dam 碾压混凝土高坝防渗工艺研究
- Research on the rapid construction scheme for the Longtan high RCC dam 龙滩高碾压混凝土坝快速施工方案研究
- Study on thermal compensation method for high RCC dam constructed with the admixture of MgO 掺氧化镁混凝土建造高碾压混凝土重力坝的温度补偿计算方法
- Study on the Key Technical Issues in Construction of High RCC dam of Longtan Project 龙滩高碾压混凝土坝施工关键技术研究
- High RCC dam 高碾压混凝土坝
- The Idea About Making Dentate Lift Joint in the Construc tion of High RCC Dams 高坝碾压混凝土凹凸层缝法筑坝的设想
- To remove the unfavorable impact caused by the temperature rise of hydration heat during the construction period is key to the design of high RCC arch dam. 控制拱坝的裂缝是拱坝设计中必须认真解决的问题,而消除施工期水化热温升的不利影响,是碾压混凝土高拱坝设计中的关键。
- Aimed at the design demands of high RCC gravity dam for Longtan project that is about to start,the results of studies will provide the important reference basis. 研究工作针对龙滩高碾压混凝土重力坝设计的需要,其成果为即将开工的龙滩工程建设提供了重要的参考依据。
- Jinghong hydropower station RCC dam is in the subtropics zone,the high temperature continues very long and the temperature control in dam construction is very difficult. 景洪电站地处亚热带,高气温时间长,大坝碾压混凝土施工温控难度高。
- The continuous, high strength and fast construction is the construction characteristics of RCC dam and also is the fundamental guarantee of interface bond quality. 摘要连续、高强度、快速施工既是碾压混凝土坝的施工特点,也是层间结合质量的根本保证。
- Temperature control for entire placement section of the RCC dam body is essential for safe operation of the dam. 如何控制全断面碾压混凝土坝体温度是关系大坝运行安全的关键。
- Study on the design method of high RCC gravity dam 高碾压混凝土重力坝设计方法研究
- Based on finite element method (FEM), the author compiles the three-dimensional seepage field computation program of RCC dam. 开展碾压混凝土坝渗流场的有限单元法研究工作,编制完成碾压混凝土坝三维渗流场计算程序。
- Study on Joint Type of the High RCC Arch Dam 碾压混凝土高拱坝分缝形式研究
- By means of profiling principle,a layer mortar spreading equipment for spreading mortar between layers in RCC dam is proposed,and a model test has been carried out on jobsite. 提出了应用仿形原理实现的碾压混凝土坝层间砂浆摊铺机械,在施工现场进行了摊铺机的模型实验,论述了砂浆摊铺机设计中的关键技术。
- The concrete in concrete gravity dam,especially in RCC dam,is a stratified structure,so that its stratification feature is key to the safety of concrete dam. 在混凝土重力坝尤其是碾压混凝土坝中,混凝土为成层结构,因而层面特性对混凝土坝的安全至关重要,个别坝段水平薄弱面的存在对混凝土坝的整体安全性有重要影响。
- The model analysis method of the thermal parameters feedback during the construction period of RCC dam was set up, which was based on the method of artificial neural network. 摘要基于人工神经网络的方法,建立了碾压混凝土坝施工期热学参数反馈分析模型。
- Three standards for the assessment of RCC dam s layer property are defined by coping with the relation between layer s mechanical parameters and that of dam body. 利用层面的力学参数与本体的力学参数之间的关系,建立了碾压混凝土坝层面性态评价的三个标准。