摘要
通过采用基于拟合优化的边坡滑动面粒子群算法,计算分析了无黏性土和黏性土边坡的安全系数和滑动面,通过FLAC3D计算结果对比,指出拟合修正的粒子群算法具有足够的精度和速度,对求解边坡最优滑动面有一定的指导意义。
Through applying the fitted optimized slope sliding surface PSO,the paper calculates and analyzes safety coefficients of the slope with and without lick soil. Through FLAC3 Dcalculating results comparison,the fitted modifying PSO posses enough accuracy and speed,which has certain guiding meaning for solving optimal slope sliding surface.
出处
《山西建筑》
2016年第8期72-74,共3页
Shanxi Architecture
基金
国家自然科学基金青年基金资助项目"坡顶沉桩挤土效应及坡体变形细观机理研究"(项目编号:51208301)
关键词
粒子群优化
边坡稳定
滑动面
安全系数
Particle Swarm Optimization（PSO）
slope stability
sliding surface
safety coefficient
