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滑动场
相关语句
  slip field
    Critical Slip Field of Slope and Its Numerical Simulation
    边坡临界滑动场及其数值模拟
短句来源
    THEORY OF GLOBALLY CRITICAL SLIP FIELD OF SLOPES AND ITS APPLICATION TO PRACTICAL ENGINEERING
    边坡全局临界滑动场(GCSF)理论及工程应用
短句来源
    Computations of active slip field of soil and active earth pressure
    土体主动滑动场及主动土压力的计算
短句来源
    Passive critical slip field of soils in retaining structures and numerical calculation of passive earth pressure
    挡土结构中土体被动临界滑动场及被动土压力的数值计算
短句来源
    Searching method for critical slip surface in rock slope based on theory of critical slip field
    基于临界滑动场的岩质边坡临界滑动面搜索方法
短句来源
  slip field
    Critical Slip Field of Slope and Its Numerical Simulation
    边坡临界滑动场及其数值模拟
短句来源
    THEORY OF GLOBALLY CRITICAL SLIP FIELD OF SLOPES AND ITS APPLICATION TO PRACTICAL ENGINEERING
    边坡全局临界滑动场(GCSF)理论及工程应用
短句来源
    Computations of active slip field of soil and active earth pressure
    土体主动滑动场及主动土压力的计算
短句来源
    Passive critical slip field of soils in retaining structures and numerical calculation of passive earth pressure
    挡土结构中土体被动临界滑动场及被动土压力的数值计算
短句来源
    Searching method for critical slip surface in rock slope based on theory of critical slip field
    基于临界滑动场的岩质边坡临界滑动面搜索方法
短句来源
  “滑动场”译为未确定词的双语例句
    CRITICAL SLIPFIELD OFSLOPE BASED ON THE ASSUMPTION OFUNBALANCED THRUSTMETHOD
    基于余推力法的边坡临界滑动场
短句来源
    CRITICAL SLIP FIELDS OF SLOPES SATISFIED ALL CONDITIONS OF LIMIT EQUILIBRIUM FOR SLICES
    严格极限平衡条分法框架下的边坡临界滑动场
短句来源
    CSF is the field of maximal residual thrust curves in a slope under critical condition, composed of numerous hazardous slip surfaces which do not intersect each other. The shape of these surfaces is not defined mathematically, and among them is the critical slip surface.
    临界滑动场是边坡在临界状态下边坡体内无数条互不相交的危险滑动面组成的剩余推力极值曲线场,这些滑动面的形状不受任何数学限制,而临界滑动面是其中的一条。
短句来源
    In this proposed field, locally critical surfaces for all exits, along with their factors of safety, are exhibited, making the evaluation of slope stability more reasonable and thorough.
    所有出口的任意形状局部临界滑动面及其安全系数都能在全局临界滑动场中反应出来,这样有利于全面合理地评价边坡的稳定性。
短句来源
    The num ericaltechnique previously proposed forconstructing criticalslip field of slope is m odified to calculate criticalslip field(CSF) based on unbalanced thrust m ethod including the posi- tion ofcriticalslip surface ofarbitrary shape and the m inim um factor ofsafety.
    将以前的边坡临界滑动场计算方法进行改进, 可计算基于余推力法的边坡临界滑动场, 同时得到形状任意的临界滑动面及边坡最小安全系数。
短句来源
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The concept of critical slip field (CSF) and the method of its numerical simulation are put forth in the paper. CSF is the field of maximal residual thrust curves in a slope under critical condition, composed of numerous hazardous slip surfaces which do not intersect each other. The shape of these surfaces is not defined mathematically, and among them is the critical slip surface. The results of some examples demonstrate that the critical ...

The concept of critical slip field (CSF) and the method of its numerical simulation are put forth in the paper. CSF is the field of maximal residual thrust curves in a slope under critical condition, composed of numerous hazardous slip surfaces which do not intersect each other. The shape of these surfaces is not defined mathematically, and among them is the critical slip surface. The results of some examples demonstrate that the critical slip surface in CSF is a numerical approximation to theoretical solution .Furthermore,it is even peculiar to evaluate slope stability with CSF itself.

根据最优控制理论提出了边坡临界滑动场的概念,并提出了模拟临界滑动场的数值方法。临界滑动场是边坡在临界状态下边坡体内无数条互不相交的危险滑动面组成的剩余推力极值曲线场,这些滑动面的形状不受任何数学限制,而临界滑动面是其中的一条。算例表明临界滑动场中的临界滑动面是理论解的数值逼近

In conventional slope analysis, the slope stability and potential sliding mass are usually charaterized by the singleminimum safety factor and corresponding critical slip surface respectively. However,other potential failure surfaces are missed with larger sliding mass or of greater engineering significance, though with a little greater factor safety. By using the critical slip field method, not only the critical slip surface of arbitrary shape can be obtained with great ease, but also the other dangerous...

In conventional slope analysis, the slope stability and potential sliding mass are usually charaterized by the singleminimum safety factor and corresponding critical slip surface respectively. However,other potential failure surfaces are missed with larger sliding mass or of greater engineering significance, though with a little greater factor safety. By using the critical slip field method, not only the critical slip surface of arbitrary shape can be obtained with great ease, but also the other dangerous surfaces can be presented simultaneously in such a field with unbalanced thrusts for representing their degree of stability. On the basis of the critical slip field method, the theory of globally critical slip field and the method for constructing it are suggested in this paper. In this proposed field, locally critical surfaces for all exits, along with their factors of safety, are exhibited, making the evaluation of slope stability more reasonable and thorough. A test embankment is analyzed by using the proposed theory and a good agreement is obtained with the observed results. Application to a practical engineering presented is presented, which shows the applicability of the theory of globally critical slip field.

在边坡稳定性分析时,通常采用单一的最小安全系数及其对应的临界滑动面表示边坡稳定性程度和潜在破坏范围,而忽略了安全系数稍大但潜在破坏范围更广或工程意义更重要的滑动面。临界滑动场方法不仅能够方便准确地逼近出任意形状临界滑动面,而且将所有其它危险滑动面同时显示出来,以剩余推力表示其稳定程度。本文在此基础上进行改进,提出边坡全局临界滑动场理论与建立方法。所有出口的任意形状局部临界滑动面及其安全系数都能在全局临界滑动场中反应出来,这样有利于全面合理地评价边坡的稳定性。文中将此理论验算了试验路堤,与实测结果吻合很好。最后给出工程应用实例,表明边坡全局临界滑动场理论具有一定的工程实用性。

The unbalanced thrust m ethod is a sim ple butrelatively accurate m ethod forslope stability analy- sis in practicalengineering. The num ericaltechnique previously proposed forconstructing criticalslip field of slope is m odified to calculate criticalslip field(CSF) based on unbalanced thrust m ethod including the posi- tion ofcriticalslip surface ofarbitrary shape and the m inim um factor ofsafety.

余推力法是工程中简单实用且有较高精度的边坡稳定性计算方法。将以前的边坡临界滑动场计算方法进行改进, 可计算基于余推力法的边坡临界滑动场, 同时得到形状任意的临界滑动面及边坡最小安全系数。

 
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