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- Design of treating geological defectives in depth of arch dam foundation of Goupitan Hydropower Station 构皮滩水电站拱坝拱座地质缺陷深层处理设计
- foundation of arch dam 拱坝基础
- The principles of arch dam foundation treatment design are expounded in combination with engi-neering geology condition at dam site of Ertan Hydroelectric Plant. 结合二滩水电站坝址区工程地质条件，阐明拱坝基础处理设计的原则，全面介绍了基础处理设计中采用的主要工程措施和先进技术。
- The stability of arch dam against elastic buckling has always been ignored. 摘要拱坝的抗屈曲稳定性一直是未被重视的问题。
- Overturning and sliding are seldom a factor in the design of arch dam. 拱坝设计中很少考虑倾覆和滑动的问题。
- It is cumbersome to analyze arch dam equivalent stress for the finite element results of arch dam. 摘要在拱坝有限元分析成果的基础上进行等效应力计算是件繁琐的工作。
- It is concluded that both boundary conditions are suitable in calculations of arch dam seimic input model. 黏性边界或黏弹性边界均可作为拱坝地震自由场输入模型中的吸能边界。
- interaction of arch dam and foundation 拱坝与地基相互作用
- With the ANSYS software and practical project example,the equivalent finite element stresses is applied in stress restriction for the shape optimization of arch dam by using APDL. 基于有限元计算软件ANSYS,结合工程实例,利用参数化设计语言APDL将拱坝等效应力应用于应力约束,进行拱坝体型优化设计。
- The cracking process of Austrian Kolnbrein double curvature thin arch dam heel,analysis of cracking cause by domestic and foreign specialists and approach to cracking mechanism of arch dam by authors are presented. 介绍了奥地利Kolnbrein双曲薄拱坝坝踵产生裂缝的过程和国内外专家对裂缝成因的分析，以及作者对拱坝产生开裂的机理的探讨。
- Thermal load is one of the main loads of arch dam, at present, the method of adopting thermal load of normal concrete in RCC arch dam calculation underestimates the action of temperature. 摘要温度荷载是拱坝最主要的荷载之一，目前，通常采用计算常态混凝土温度荷载的方法计算RCC拱坝，这低估了温降的作用。
- The test and calculation results show that with prestressing not only the opening of the contraction joints is distinctly reduced, but also the natural frequency of arch dam increases in some degree. 试验和计算结果表明，在施加预应力之后，不仅在一定程度上减小了横缝在强震荷载下的张开度，也在一定程度上提高了非整体拱坝结构的自振频率。
- He laid the foundation of his success by study and hard work. 他通过学习和努力工作为成功打下了基础。
- The foundation of this university took place over 100 years ago. 这所大学于一百多年前创建。
- It remarks construction features of arch dam,applied status,arch dam shape and flood release as well as construction and development of arch dams in China. 介绍了拱坝的建设特点、应用现状、拱坝体型、拱坝泄洪、拱坝施工等,简要介绍中国拱坝的建设与发展情况。
- He, pioneer of FEM, developed the method of fictitious grillage in the analysis of arch dams. 他提出的拱坝计算的格栅法，是在电子计算机出现以前的结构离散计算方法，也是有限元法计算的先驱；
- Good order is the foundation of all things. 良好的秩序是一切的基础。
- The present study is useful for non linear analysis,crack analysis,and overloading analysis of arch dams. 根据该模型编制了相应的程序，并对小湾拱坝进行了非线性分析、超载分析及开裂范围和开裂尺寸的研究。
- Arch dam is one of foremost dam types in hydropower projects. 拱坝是水利水电工程中最重要的坝型之一。
- Socrates laid the foundations of logic. 苏格拉底奠定了逻辑学的基础。
