• 模糊随机可靠理论应用于边稳定分析建立基于几何计算广义可靠指标数学模型

    A geometry based mathematical model is established for the calculation of reliability index by use of the fuzzy random reliability theory for slope stability analysis.

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  • 利用可靠理论分析结构可靠性研究报告目前研究成果不够成熟。

    Some research results about using reliability method to analyze the slope stability are also reported, but these research are not mature enough at present.

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  • 本文探讨了以概率统计理论基础得分析方法,在边土体参数确定可靠分析方面取得了一些具有理论和现实意义的成果。

    So the method has some subjectivity features. The analysis method for slopes based on the statistics and probability theory is researched in this paper.

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  • 分析了应用有限元减法计算土质稳定安全时,屈服准则计算结果影响

    In computing safety degree of the soil slope stability by nonlinear FEM strength reduction method, the influence of yield criterion on the calculation results is analyzed.

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  • PAM覆盖不同侵蚀产沙过程影响不同。

    The effect of slope length on erosion sediment is different at different PAM coverage.

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  • 给出应用实例,其评价结果实际情况一致说明稳定性灰色关联分析法有效性

    The evaluation result of the given application example conforms to the actual condition, which indicated the validity of grey correlation method in slope stability analysis.

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  • 提出一种应用可靠理论进行稳定性计算实用方法

    A practical method is put forward to carry out slope stability computation by applying the reliability theory.

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  • 微栖息地主要特征上位、、郁闭较高;

    The characters of microhabitats are up the slope and small gradient.

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  • 针对当前边加固工程抗滑桩可靠性计算存在考虑因素偏少的问题,提出了抗滑桩体系可靠度的概念及其计算模型

    Factors contributing to the uncertainty in safety of anti-slide pile are analyzed with theory of System Engineering and models for anti-slide pile systems are constructed and classified.

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  • 保证面板质量砂石骨料水泥外加剂平整模安装质量混凝土的塌落进行了严格控制

    To ensure the quality of the deck, the quality of sand gravel aggregate, cement, additives, leveling of slope face and erection of lateral forms, and the collapse degree were controlled strictly.

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  • 然而目前工程可靠分析中,有关各种服务期边可靠性衰退,还没有得到明晰的考虑

    The effect of deterioration on the reliability of slopes of various periods of service, however, has seldom been considered explicitly in the current reliability approach in slope engineering.

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  • 随着稳定性研究深入,可靠取代稳定性系数成为安全性评价指标

    Along with the deep study on slope stability, taking the place of stability coefficient, degree of reliability has become an index of evaluating slope security.

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  • 通过矢量分析,阐明了电机径向切向能流变化传递

    The variation and transmit of the radial and tangential energy flow in the air gap of electrical machines are illustrated by analyzing the divergence of Poynting vector.

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  • 依据结构可靠设计理论提出稳定验算概率统计方法

    According to the design theory of the structure reliability, this paper presents the probability statistical method of the checking calculation of slope stability.

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  • 对于面上矿渣堆,饱和一定情况下,底床,愈易起动。

    For the slag on the slope, when the saturation is certain, as long as the slope gradient is large enough, the slag will be able to start and form debris flow.

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  • 影响环境因子空间上分布状况,海拔共同营造物种生存生境形成群落格局。

    Slope position affects the spatial distribution of environmental factors, and with the altitude together, builds species existent small habitats and shapes the community abundance patterns.

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  • 稳定可靠分析常用方法验算点法,该方法求解可靠指标需要进行迭代计算

    Design point method, in which the iterative calculation is needed to computer the reliability index, is usually used for first-order reliability analysis of slope.

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  • 平面滑动破坏模式为证明随机响应面法在边可靠分析中的有效性

    An example of reliability analysis of rock slope stability with plane failure is presented to demonstrate the validity and capability of the proposed SRSM.

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  • 例和工程实例表明,通过可靠指标可以三维稳定性失效概率方面加以解释说明

    It was indicated that the three-dimensional slope stability could be explained by the failure probability through the reliability index.

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  • 协方差分析表明海拔没有辽东栎林群落多格局产生显著影响

    Covariance analysis suggested that both slope position and altitude had no significant effects on the species abundance patterns of Quercus wutaishanica community in the study area.

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  • 程序操作简便,适用于多岩土层非均质任意形状滑裂稳定分析,具有稳定确定性分析和可靠分析两大功能,便于计算结果比较分析。

    The program can use the inverse reliability method and Limit equilibrium method to evaluate stability of slope with multilayer and arbitrary slip surface. It facilitates comparison of results.

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  • 结合可靠分析可以进一步确定状态以及确定影响稳定主要因素

    Reliability analysis can be combined to further determine the slope to determine the impact of state and a major factor in slope stability.

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  • 草地面的平均流速随草地增大减小,而盖对草地径流量影响明显。

    The average sediment yield rate and flow velocity decrease with the increase of coverage, but the influence of coverage on runoff is not remarkable.

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  • 本文针对淠河总干渠(城区实际工程引入安全系数和可靠结合双重指标体系分析方法进行稳定分析,得出了较为全面的结论;

    This paper has come to some comprehensive conclusions on the basis of the practical use of this double-index evaluation method in the slope of Pishihang Channel.

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  • 通过雪峰露天矿山岩体结构力学参数进行分析应用响应计算可靠,结果实际情况基本相符。

    Based on the analysis of physical and mechanical parameters of bedding stratified rock slope of Xuefeng open pit, the rock slope reliability is calculated by the response surface method, th...

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  • 通过雪峰露天矿山岩体结构力学参数进行分析应用响应计算可靠,结果实际情况基本相符。

    Based on the analysis of physical and mechanical parameters of bedding stratified rock slope of Xuefeng open pit, the rock slope reliability is calculated by the response surface method, th...

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