The curve is more than just an aesthetic feature - the arch forces the water to press downwards against the dam.
它的曲线不仅具有美学特征，它的拱门更是将水流压向水坝的下方。
It is an arch dam, which is perfect for that rocky, narrow gorge in which it was built.
这是一座拱坝，建于多石又狭窄的峡谷上真是恰到好处。
Ambiesta dam, Italy (1976) - arch dam.
阿姆·比斯他大坝，意大利(1976年)——拱坝。
It is concluded that to extend the nonlinear analysis scheme in the design of arch dam can lead to more economic design and more simple profile of dam.
从而可知，在拱坝设计中推广非线性分析方案可以导致更经济的设计和更简单的拱坝体型。
Pacoima dam, USA (1971) - arch dam.
帕克伊马大坝，美国(1971年)——拱坝。
Arch dam has been widely adopted in worldwide countries for its economy and security.
拱坝，因为它的经济性和安全性，而被世界各国广泛采用。
Furthermore, model test of Xiluodu's high arch dam is studied and the. Result of stress and displacement is presented in this paper.
此外，本文对溪洛渡高拱坝进行了应力模型试验研究，给出了试验得到的应力、变位结果。
It is indicated that the dynamic amplification of abutment rock body and dam-water-foundation interaction should be considered in the aseismatic stability analysis for high arch dam abutment.
指出高拱坝坝肩稳定分析应考虑坝肩岩体的动力放大和坝-地基-库水的动力相互作用，算例表明所提方法的实用价值。
Analysis of stability is one of the complicated problems in arch dam designing.
拱坝稳定分析是拱坝设计中较复杂的问题之一。
The writer believes that active ground deformation is an important aspect on arch dam research work.
文章认为此一现象揭示了拱坝设计研究工作的一个新方向。
Basic theory of nonlinear FEM analysis and its realization in ANSYS were studied. Accomplish stability analysis of high arch dam abutment based on nonlinear FEM analysis.
因此对大型结构分析软件ANSYS的三维非线性计算功能进行了深入研究，在此基础上完成了基于非线性有限单元法的高拱坝坝肩稳定计算分析。
The horizontal arch ring type and its shape optimization are the two important considerations in arch dam design.
拱坝水平拱圈的线型和体形优化目标选择是拱坝设计的两个重要内容。
As a type of safe and economical dam, arch dam is widely constructed in the world, but its requirements on topographic and geological conditions are stricter than any of the other DAMS.
拱坝作为一种安全性及经济性均较优的坝型，在世界各地都得到了广泛的采用。
The stress analytic method of arch dam covers pure arch method, arch beam sharing method, finite element method, calculating method of shell theory and structural model test method.
拱坝的应力分析方法包括纯拱法、拱梁分载法、有限元法、壳体理论计算方法和结构模型试验法。
Three essential factors, the stress of arch dam, the stability of arch dam abutment and the cost of it must be considered.
拱坝体形设计要考虑的三个基本要素是：坝体应力、拱座稳定和工程造价。
The methods of arch dam abutment rock mass include numerical method analysis and model experiment analysis.
拱坝坝肩岩体的稳定分析方法包括数值分析法和模型试验法。
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.
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。
Arch dam construction in China has developed and the quantity stands first.
我国拱坝建设也后来居上，数量已是世界第一。
The stability analysis of arch dam abutment rock mass include numerical method analysis and model experiment analysis.
拱坝坝肩岩体的稳定分析方法包括数值分析法和模型试验法。
The factors of topography asymmetry upon the arch dam are analyzed in the essay by finite element based on Baihetan Symmetric Arch Dam.
构造一对称拱坝作为对比拱坝，以白鹤滩拱坝为例，采用有限单元法对拱坝的地形不对称因素进行分析。
It is an overflow arch dam of the various radius and thickness type.
坝体大不同半径和厚度拱坝并采用坝顶溢流形式。
For the arch dam which reservoir has no suitable breach to build lasher and has mass flood discharge, opening large orifice for flood discharge has great advantage.
对于库区无适宜垭口可兴建泄洪道，而泄洪量又较大的拱坝工程，在坝身中开设大孔口泄洪具有显著的优越性。
Take the example of optimization design of arch dam, the results are satisfying.
以拱坝优化设计为例，取得了较为满意的结果。
Optimal design for arch dam is one of the successful methods in application of hydraulic and hydropower engineering.
拱坝体形优化是优化方法在水利水电工程上成功的应用之一。
The stability of arch dam against elastic buckling has always been ignored.
拱坝的抗屈曲稳定性一直是未被重视的问题。
The theory of arch dam design adopted at present can't illustrate the state of stress of the thin arch dam beyond the scope of elasticity.
当前采用的拱坝设计理论不能对薄拱坝超出弹性范围的应力状态进行恰当地描述。
Make use of table analysis, modal analysis of ANSYS finite element software motive force to analyze shake stress analysis of the arch dam.
利用ANSYS有限元软件动力分析中的谱分析、模态分析功能，对拱坝进行地震动应力分析。
The system can effectively heighten efficiency and quality for arch dam design, as well as sum up design experience in time and comprehensively.
系统能有效地提高拱坝设计的效率和质量，并可及时而全面地总结设计经验。
Fault tree analysis is used to analyse the high arch dam risk.
利用故障树分析法对高拱坝进行风险分析。
Concrete dam displacement, especial for dam foundation or arch support, is an important target to judge the safety.
混凝土大坝的变形，尤其是坝基和拱座的变形，是衡量工程安全与否的一个重要指标。
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