• The application of the middle line method of dam construction and the tailing transportation using water isolation pumps are an effective way.

    采用大坝中线施工,采用水泵输送尾矿一种行之有效方法

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  • The method of search and distribution of information of dam safety is introduced.

    介绍了在因特网上搜索发布大坝安全信息方法和途径。

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  • The distribution of solar radiation on dam surface can be computed by the method and accurate thermal boundary conditions of the dam temperature field are obtained.

    方法能够准确计算拱坝太阳辐射均匀分布,为温度计算提供准确的边界条件

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  • Calculation shows that the proposed method can increase the computation speed and raise the accuracy of fitting and forecasting dam displacement.

    实例计算表明方法大大提高运行速度能够提高大坝位移拟合预测精度

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  • This paper studies and puts forward the feedback analysis method of operation and control loads of the dam with slot during operation period and derives its calculation control load formula.

    研究提出混凝土运行运行荷载方法推导计算控制荷载的公式,研制相应的分析程序。

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  • The validity of the method is demonstrated by calculating the observation data of an earth dam.

    通过土石坝观测资料计算表明这一方法可行和有效的。

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  • This comprehensive evaluation method will further promote the development of dam safety management of our reservoirs.

    这种综合评价方法进一步促进我国水库大坝安全管理水平提高。

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  • Specially the characteristics of dam construction method, design of dam section, concrete mix, construction technique and temperature control are discussed.

    特别筑坝方法特点断面设计混凝土配合比施工工艺温度控制进行了论述。

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  • Based on genetic programming (GP) theory, the mathematical modeling method of dam deformation monitoring is researched.

    研究了基于遗传规划(gp)理论大坝变形监测数学模型建模方法

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  • Risk assessment is the most cost-effective method in dam safety management.

    水坝风险管理经济有效的水坝安全管理方法

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  • Using the circular arc Swedish method in tailing pond dam body stability analysis, the paper establishes the computation geometry model, calculates the dam body safety coefficient.

    运用圆弧条分尾矿库坝体稳定性进行了分析建立计算几何模型计算出坝体安全性系数。

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  • The method for evaluating comprehensively the safety of reservoir DAMS is studied based on the "reservoir dam safety Evaluation method" promulgated by the Ministry of Water Conservancy.

    总结现有水库现状基础,结合水利部颁布《水库大坝安全鉴定办法》,对水库大坝安全综合评估的可靠性方法进行了探讨。

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  • The numerical computation of the result of vertical - horizontal combined seepage draining system of tailings dam built by up - stream method was studied.

    上游尾矿垂直水平联合排渗系统排渗效果数值计算进行了研究。

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  • At last, the modified method is applied to choose the dam location.

    最后方法应用于解决坝址选择问题。

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  • Artificial tracer method has been used to investigate dam leakage problem broadly.

    人工示踪方法堤坝渗漏探测中得到很多应用。

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  • The indicator for evaluation of dam behavior and corresponding method for determination are proposed. The weight matrix of the state indicator and safety indicator is established.

    给出土石坝实测性评价指标、评价状态安全指标综合权重矩阵概念相应确定方法

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  • The computational results of Three Gorges Dam show that this combination method needs far less memory capacity and saves much more time than alone Finite element method with small element sizes.

    三峡大坝计算表明这种结合方法单纯采用有限元方法占用计算机许多存储单元,节省大量的机时。

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  • The article introduces several structural models, as well as analyzes the stress deformation feature of concrete face rockfill dam using two dimension finite element method.

    介绍石体几种本构模型有限元方法分析混凝土面板堆石坝的应力变形特性

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  • According to the safe slope ratio of earth-filled core wall and the seepage calculation of earth dam, a simple method to calculate the core wall thickness of earth dam is given.

    文章从填筑填安全渗透比降为基础,结合土坝的渗流计算,得出土坝心墙厚度简便计算方法

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  • The stress singularity in the heel region of gravity DAMS is discussed in order to apply finite dement method directly to dam design.

    探讨了有限单元应用于重力坝设计应力奇异区域应力控制标准问题。

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  • In this paper probability analysis method is introduced in the study on earthquake risk for the dam of the project. Comparison with conventional deterministic method has been conducted.

    本文概率分析方法引用水电站大坝地震危险性研究,并常规确定性方法进行比较

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  • The tested dam used the method of demolishing for loosing, materials carried by bulldozers and roller compaction after.

    试验采用爆破松动砒砂岩,推土机运料上坝碾压施工方法

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  • Hydraulic fill dam is a fast and economic method for dam building, but the construction of filling is confined by seasons owing to long freezing period of cold zone at high latitude.

    水坠筑坝我国创造一种快速经济筑坝方法高寒地区冰冻,冲施工受到季节限制

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  • 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.

    温度荷载拱坝主要荷载之一目前,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

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  • 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.

    拱坝应力分析方法包括拱梁分载法、有限元法、壳体理论计算方法结构模型试验法。

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  • Based on a probabilistic risk assessment and an expression for loss of life predictions in case of dam failure, a method of tolerable risk analysis for dam safety decision-making is suggested.

    阐述大坝风险生命损失评估方法基础上,介绍运用允许风险进行大坝防洪安全决策的方法。

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  • To increase the shear strength on lift joints of the high roller compacted concrete dam (RCCD), a kind of construction method is brought forward.

    理论分析认为这一施工技术对提高碾压混凝土抗剪强度效果显著。

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  • To increase the shear strength on lift joints of the high roller compacted concrete dam (RCCD), a kind of construction method is brought forward.

    理论分析认为这一施工技术对提高碾压混凝土抗剪强度效果显著。

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