1) automatic searching the most dangerous sliding plane method
自动搜索最危险滑动面
2) critical slip surface
最危险滑动面
1.
Searching for critical slip surface is the key work of analysis of slope stability,and is important for design,construction and stability evaluation.
最危险潜在滑动面搜索是边坡稳定性分析中的一项关键工作,最危险滑动面的准确确定对边坡稳定性评价、设计、施工等均具有重要意义,随着计算机技术的发展,各种最优化方法在最危险滑动面搜索中得到广泛应用。
2.
The intuitionistic explanations of the mechanism for formation of critical slip surfaces in slopes were given by adopting Mohr-Coulomb’s failure criterion and tension-shear composite failure criterion respectively.
从力学意义上对岩土体屈服破坏行为进行了分析,指出了摩尔-库仑剪切屈服准则在边坡稳定分析中存在的问题,分别采用摩尔-库仑屈服准则和张拉-剪切复合屈服准则对边坡内部最危险滑动面的形成机理进行了直观的解释,并以强度折减有限元法的实例分析进行了验证。
3) critical failure surface
最危险滑动面
1.
The determination of the critical failure surface is very important in slope stability analysis.
最危险滑动面的确定是边坡稳定性分析中一个至关重要的问题。
2.
The methods usually used to evaluate the stability of high rock slopes are not able to identify the exact position of critical failure surfaces caused by slopes destruction.
针对目前诸多岩质高边坡稳定性评价方法都难以准确确定边坡失稳破坏时产生的最危险滑动面位置这一难题,本文沿用郑颖仁院士提出的有限元强度折减法这一思路,对岩质高边坡失稳破坏的最危险滑动面进行搜索,以便解决由滑动面位置不确切引起的工程设计与施工问题。
4) most dangerous sliding surface
最危险滑动面
1.
The most dangerous sliding surface and the corresponding minimum stability coefficient of the deep excavations can be determined by using Equa-Arc algorithm.
针对深基坑稳定分析,提出了用等弧长条分法来确定深基坑最危险滑动面及其相应的最小稳定系数,通过工程实例验证了该方法有效,且应用便利。
2.
Based on the theory of accelerating genetic algorithm and the assumption of circular slip surface of quasi static seismic stability analysis for slope,a method using accelerating genetic algorithm to determine the most dangerous sliding surface and corresponding minimum safety factor is presented.
根据加速遗传算法的思想和拟静力瑞典法基于圆弧滑动面的假定 ,提出一种用加速遗传算法搜索最危险滑动面及其对应的最小安全系数的方法。
5) most dangerous slip surface
最危险滑动面
1.
Based on genetic algorithm and pseudo-static Bishop Simplified Method, searching methods for the most dangerous slip surface and the according minimal safety factor are introduced in this paper.
基于遗传算法和拟静力简化毕肖普法提出搜索地震作用下最危险滑动面及相应的最小安全系数的方法。
2.
According to the basic idea of calculating bearing capacity with kinematics element method, a new restrictive condition of optimizing analysis suitable for general shear failure is proposed, and the most dangerous slip surface and ultimate bearing capacity are determined using genetic algorithm.
基于运动单元法的基本思想所提出的地基承载力的求解方法 ,构造出一种适合于地基整体破坏类型的优化分析约束条件 ,采用遗传算法搜索最危险滑动面与地基极限承载力的方法。
6) the most dangerous slip surface
最危险滑动面
1.
Based on the assumption of circular slip surface,selfadaptive genetic algorithm is presented to determine the most dangerous slip surface and the corresponding minimum safety factor.
基于圆弧滑动面假定,提出了一种用自适应遗传算法搜索最危险滑动面及其对应的最小安全系数的新方法。
2.
Authors use accelerating genetic algorithm(AGA) to determine the most dangerous slip surface and the corresponding minimum safety factor.
根据加速遗传算法的思想和瑞典法基于圆弧滑动面的假定,提出一种用加速遗传算法搜索最危险滑动面及其对应的最小安全系数的方法。
3.
In the slope stability analysis based on the assumption of circular slip surface, the memoryless least square quasi Newton method is used to search the most dangerous slip surface and the corresponding minimum safety factor.
在基于圆弧滑动面假定的边坡稳定性分析中 ,应用无记忆最小二乘拟牛顿法搜索边坡最危险滑动面及相应的最小安全系数 ,作滑动面搜索时不必给定圆心搜索范围 ,由最优化方法自动地搜索出最危险的滑动面 ,从而提高了边坡稳定性分析的可靠性。
补充资料：方便面生产设备——定量切块与自动分路装置
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条