THE OPTIMIZATION PROBLEMS APPLICABLE TO SLOPE STABILITY ANALYSIS USING LIMIT EQUILIBRIUM METHOD
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摘要: 为更好地理解、归纳边坡极限平衡稳定分析的步骤和过程,将目前边坡稳定分析中常规的极限平衡条分法、基于潘家铮极大值原理的局部安全系数法以及边坡临界滑动场方法等三大类方法进行系统比较分析和归类,并对每类双重优化问题予以表述、算例分析验证等,对极限平衡方法在边坡稳定分析中的应用予以总结。研究结果表明,归纳的三类双重优化问题有助于极限平衡方法在边坡稳定分析中的进一步应用。Abstract: In order to systematically comprehend and summarize the theories and procedures involved in the slope stability analysis based on limit equilibrium method,the traditional limit equilibrium methods of slices,the local factor of safety method based on Pans maximum principle, and critical slip field method were adopted in the slope stability analysis problems. Summaries on several procedures and strategies included in the slope stability analysis using limit equilibrium method were conducted,which were classified into three dual optimization problems. The details regarding each dual problem were described and were demonstrated. This work may be beneficial to the further development of limit equilibrium method.
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[2] Morgenstern N R,Price V E. The Analysis of the Stability of General Slip Surfaces[J]. Geotechnique,1965,15(1) : 79-93. Bishop A W. The Use of the Slip Circle in the Stability Analysis of Slopes[J]. Geotechnique,1955(1) :7-17. [3] 李亮. 智能优化算法在土坡稳定分析中的应用[D]. 大连:大连理工大学,2006. [4] 沈新普,范军. 意大利瓦洋特水库诱发滑坡的地质力学思考[J]. 沈阳工业大学学报,2005,27 (6) : 669-673. [5 ]肖专文,张奇志,顾兆岑,等. 边坡最小安全系数的遗传算法[J]. 沈阳建筑工程学院学报,1996,12(2) :144-147. [6] 陈昌富,龚晓南,王贻荪. 自适应蚁群算法及其在边坡工程中的应用[J]. 浙江大学学报:工学版,2003,37(5) :566-569. [7] 李亮,迟世春,林皋. 基于蚁群算法的复合形法及其在边坡稳定分析中应用[J]. 岩土工程学报,2004,26(5) :691-696. [8] 陈云敏,魏新江,李育超. 边坡非圆弧临界滑动面的粒子群优化算法[J]. 岩石力学与工程学报,2006,25(7) :1443-1449. [9] 李亮,迟世春,林皋,等. 混合粒子群算法搜索土坡危险滑动面[J]. 工业建筑,2007,37(2) :55-59. [10] 李亮,迟世春,林皋. 禁忌鱼群算法及其在边坡稳定分析中的应用[J]. 工程力学,2006,23(3) :6-10. [11] 李亮,于广明,路世豹,等. 基于和声策略粒子群优化算法在土坡稳定分析中的应用[J]. 工业建筑,2009,39(12) :65-69. [12] 李亮,迟世春,林皋. 改进和声搜索算法及其在土坡稳定分析中的应用[J]. 土木工程学报,2006,39(5) :107-111. [13] 李亮,迟世春. 新型和声搜索算法在土坡稳定分析中的应用[J]. 水利与建筑工程学报,2007,5(3) :1-6. [14] Cheng Y M. Location of Critical Failure Surface and Some Further Studies on Slope Stability Analysis [J]. Computers and Geotechnics,2003,30(3) : 255-267. [15] 潘家铮. 建筑物的抗滑稳定和滑坡分析[M]. 北京:水利出版社,1980:25-28. [16] 陈祖煜. 建筑物抗滑稳定分析中潘家铮最大最小原理的证明[J]. 清华大学学报:自然科学版,1998,38(1) :1-4. [17] 朱大勇. 边坡临界滑动场及其数值模拟[J]. 岩土工程学报,1997,19(1) :63-69. [18] 李亮,王玉杰,王秋生,等. 土坡稳定分析中模拟任意滑动面的新策略及其效率分析[J]. 水利学报,2008,39 ( 5 ) :535-541. [19] 李亮,王秋生. 样条函数模拟土坡滑动面的效率分析[J]. 岩土工程技术,2008,22 (3) :113-118. [20] Zolfaghari A R,Heath A C,McCombie P F. Simple Genetic Algorithm Search for Critical Non-Circular Failure Surface in Slope Stability Analysis [J]. Computers and Geotechnics,2005,32:139-152. [21] Geem Z W,Kim J H,Loganathan G V. Harmony Search[J].Simulation,2001,76(2) :60-68. [22] 沈珠江. 理论土力学[M]. 北京:中国水利水电出版社,2000:320-323.
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