英语释义

1. a dam built in a gorge in the form of a horizontal arch having the convex side upstream and abutting against the side walls

片语

arch gravity dam拱形重力坝

multi-arch concrete dam混凝土连拱坝

high-arch-dam高拱坝

rcc-arch-dam碾压混凝土拱坝

arch buttress dam拱式支墩坝

thick arch dam重力拱坝

double-curvature arch rcc dam碾压混凝土双曲拱坝

arch abdomen dam腹拱坝

英汉例句

• The optimization design results of the dam base excavation outline and the type and body shape of the arch dam of the Xiakou Hydraulic Project are introduced.

  介绍了峡口水利水电枢纽工程技施设计阶段坝基开挖线、拱坝坝型和拱坝体型优化设计成果。

• 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 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。

• 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。

• Artificial damping boundary is adopted in seismic model test of arch dam on shaking table to simulate the radiation damping effect due to energy dissipation in infinitive foundation.

  在振动台上进行拱坝动力模型试验时，设置人工阻尼边界，以模拟地震时地震动能量向无限远域地基逸散的地基幅射阻尼效应。

• The results show that the entire dam and specifically the grouting curtain of the Ertan arch dam are safe.

  分析结果表明：二滩拱坝在正常蓄水工作条件下是安全的，且帷幕的安全裕度有充分保障。

• Build the geometric model of arch dam according to the parameterization. Carry the visualization design of decision-making system out by using the visualization program VB. NET.

  按照参数化原则，建立了参数化的拱坝模型，利用可视化编程语言vb.net，实现了高拱坝体形优化决策系统的可视化设计。

• By the use of ANSYS software and its secondary development technique, the simulation computation of temperature field for RCC arch dam can be realized rapidly.

  利用ANSYS软件及其二次开发技术，基本实现了碾压混凝土拱坝温度场全过程的仿真计算。

• 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。

• 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。

• The main purposes of the second stage artificial cooling in concrete arch dam are to make transverse joint grouting possible, and decrease the dam′s temperature stress.

  混凝土拱坝二期冷却一方面是为横缝的接缝灌浆创造条件，另一方面也可以达到调整坝体应力状态的目的。

• 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。

• The geological condition of Yuanmanguan RCC double-curvature arch dam of very complex, and there are eight crannies and nine faults.

  园满贯碾压混凝土双曲拱坝地质条件复杂，坝区内有八组裂隙和九条较发育的小断层。

• This notwithstanding, the dam is still the highest concrete arch dam in the world.

  尽管如此，这座大坝依然是世界上最高的混凝土拱坝。

• 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。

• 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。

• Therefore, the dam safety monitoring design on the Ertan concrete arch dam is presented in this paper. Some optimization ideas and advices are brought forward.

  为此，本文对二滩混凝土拱坝的安全监测设计结果进行了优化研究，并提出了一些改进意见和建议。

• The strength and stability analysis of Super-high arch DAMS built in conditions of complex topography and geology is an important subject in arch dam design and research.

  复杂的地形地貌和地质条件下特高拱坝的强度与稳定分析是目前拱坝设计和分析中的重要研究课题。

• 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。

• With development of technique of Rolled Compacted Concrete, RCC arch dam built is more and more in home and abroad, and develop to higher arch dam.

  随着碾压混凝土筑坝技术的发展，国内外修建的碾压混凝土拱坝越来越多，并且在向规模大的高拱坝发展。

• Hoover dam: formerly boulder dam highest concrete arch dam in the u. s. built on the Colorado river at the arizona-nevada border.

  胡佛水坝：旧称顽石坝，美国最高的混凝土拱坝；建于亚利桑那-内华达州边界的科罗拉多河上。

• 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巖体的动力放大和坝-地基-库水的动力相互作用，算例表明所提方法的实用价值。