• A procedure of analysis to seismic stability of such dam slope is presented and its every step is described in detail.

    本文提出了一个分析饱和非粘性土坝地震稳定性方法,并其中的每个步骤做了详细的说明

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  • The effects of the stratification of rockfill on the seepage field and the stability of the dam slope were highlighted.

    指出填料严重分层坝体渗流影响以及渗透稳定性的不利影响。

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  • In strengthening of Baitukeng Reservoir, the dam slope was paved with composite geomembrane, while the dam foundation was paved with plastic film inv.

    白土坑水库加固铺设复合土工膜,坝基进行垂直并将两者连为一体。

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  • The practical application shows that the measures make good effect to guarantee the safety of the dam slope and bring the benefit and the function of the reservoir.

    应用效果分析表明措施确保安全,对发挥水库效益及其功能起到很好的保证作用

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  • The magnitude and velocity of the loading have a strong effect on the consolidation velocity, settlement, bearing capacity of ground, construction period and the stability of dam slope.

    坝体堆大小速率影响地基的固结速度沉降变形承载力工期长短以及堤坝稳定安全性。

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  • In this paper, stability safety factors of the rockfill dam slope are compared by finite element method and limiting equilibrium method by the use of linear and nonlinear shear strength.

    本文采用线性非线性抗剪强度有限元极限平衡分析堆石坝稳定性进行了比较

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  • Some papers have analyzed the seismic stability of the rockfill dam slope by the nonlinear shear strength of the rockfill material. But the suited safety factor criterion was not clarified.

    已有文献采用非线性抗剪强度分析堆石坝抗震稳定性方法的安全标准少见论证。

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  • The earth-rock dam with clay core of Shenyugou dangerous reservoir in Fang County is studied, whose seepage and dam slope stability are evaluated, aiming to provide strength design with reference.

    房县深峪病险水库黏土心墙研究对象,对渗流稳定稳定性进行评估,目的是为加固设计提供参考。

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  • No damage was reported to any concrete dam except a minor slope failure at one reservoir formed by a concrete dam.

    出了混凝土大坝拦截的水库库轻微滑坡外,所有混凝土大坝都没有遭到破坏

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  • Application: Used for slope protection of highway, railway, channel, dam and hillside. It can replace concrete, asphalt, stones and other slope material.

    应用范围用于公路铁路河道堤坝山坡保护替代混凝土沥青块石永久性的坡面防护材料。

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  • In order to monitor project's safety status of every section it is designed to arrange some interrelated instruments at slope dam spillway and diversion tunnel.

    为了监测工程部位安全状态设计分别边坡洪道工程部位布置了相关观测仪器。

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  • The influence of excavation unloading, dam generating and reservoir filling on the deformation and stress distribution of the slope is studied.

    运用此数值模型研究开挖荷、大坝生成以及水库蓄水高边坡应力变形状况稳定性的影响

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  • Steep and antithetic platy structure of rock mass and geomorphology of the longitudinal valley in the dam site area cause wide-range toppling deformation on the cross-strait slope.

    对该水电站坝址区陡立倾板状结构岩体而言,纵向河谷地形特征,使坝址两岸边坡大范围发育倾倒变形

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  • The shale deformation of a given dam is the main issue of the study on underground openings and high slope, so it is important to discuss the viscoelastical constitutive model of the shale.

    某水电站泥板变形坝区地下洞室群高边坡研究主要问题探讨泥板岩粘弹性本构模型重要意义。

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  • A certain reservoir dam spillway slope stability and affect the normal operation of the reservoir storage key projects.

    水库工程溢洪道边坡影响大坝稳定蓄水后水库正常运行关键工程

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  • After assuring the slope stability, we study the vegetation choice and the recovery vegetation, derive the project procedure and the technical key of recovery vegetation in the tailing-dam.

    边坡稳定性得到保证之后,对边坡植被选择复垦技术进行研究,得出了进行尾矿坝复垦的工程步骤和技术要点

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  • For the development of the unburden structure face and constitution structure facing, it is important that left dam shoulders side slope stability to the dam safety.

    金安桥水电站卸荷结构构造结构面发育,左坝肩边坡稳定问题对整个大坝安全重要作用。

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  • Seepage free surface issue exists in analysis of the seepage concerning geotechnical slope, earth dam, underground cave and groundwater movement.

    岩土边坡土坝地下洞室地下水运动渗流分析,均存在有渗流自由问题

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  • The slope and dam foundation stability have direct impact to the safety of dam. So it is very important to study the stability of slope and dam foundation affected by jointed rock mass.

    边坡坝基稳定直接影响大坝安全因此节理岩体影响的边坡与坝基稳定性研究显得极其重要

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  • Once the dam is full, it shall be piled up, the grade of the piled slope shall be in accordance with the design drawings and constructed accordingly.

    尾砂及时进行尾矿坝、堆坝坡度设计图纸放线施工。

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  • In design of homogeneous earth dam, sudden drawdown of water level is always a control condition for stability of upstream slope.

    土坝设计中,水位骤降通常上游边坡稳定计算时需控制工况

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  • Slope construction at upper reach of bedding materials of the concrete face rock-fill dam directly relates to the quality of concrete face, dam construction progress and cost of construction.

    面板堆石坝垫层上游坡面施工直接关系面板质量大坝施工进度施工成本

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  • The testing for the anisotropy and dynamic characteristics of high slope rock mass are studied in detail by taking the Lijiaxia dam project as a case study.

    李家峡大坝工程,对高边坡岩体向异性动力特性进行较详细测试研究。

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  • Rock structure is one of main factors influencing stability problem of dam foundation, dam shoulder, underground structures and slope engineering.

    在大型水电工程岩体结构控制坝基地下结构边坡工程等稳定主要因素之一。

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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 design that mainly invoves the dam safty, the slope stability and flood dam leakage, etc.

    主要涉及坝体防洪安全边坡稳定性坝体渗漏

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  • The concrete crushing type sidewall technology is a new method for constructing the upstream side slope of concrete face rockfill dam.

    混凝土挤压边墙技术混凝土面板堆石坝上游施工方法

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  • The engineering of dam on slope land is one of the gully control measures to manage the slope land. From the top to the bottom edge on slope land, it is terraced land alternating with slope land.

    坝地”工程用治形式治坡:架山一面坡坡地梯田水平带状相间排列至沟沿线。

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  • How to maintain the safety of the high concrete gravity retaining wall on the slope under the great thrust caused by the rockfill of the dam is a hot issue.

    挡墙在土石坝堆石强大推力作用如何斜坡保持稳定,一直各方所关注

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  • The analysis on the stability of the fuse-plug dam is firstly made with the infiltration and then the calculation on the slope stability.

    溃坝稳定分析先进行渗流分析,然后进行边坡稳定计算

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