全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
-  2016 

基于人工蜂群算法的边坡地震可靠度分析 Seismic reliability analysis of slope stability based on artificial bee colony algorithm

Keywords: 地震可靠度,边坡稳定,人工蜂群算法,安全系数

Full-Text   Cite this paper   Add to My Lib

Abstract:

通过输入埃而森特罗波(EL Centro)地震波对边坡进行有限元瞬态分析,得到边坡在各个时刻的应力值.然后利用Mohr-Coulomb破坏准则,得到对应某一起始点的滑动面.并用瑞典条分法计算边坡安全系数的公式,使其作为目标函数,经过人工蜂群算法进行优化得到起始点,从而确定了滑动面并计算出边坡安全系数.最后,对各个时刻的边坡安全系数进行统计分析,得到边坡失效概率

References

[1]  李亮,迟世春,林皋.引入退火机制的复合形法及其在边坡最小安全系数搜索中的应用[J].水利学报,2005,36(1):83-87.Li Liang,Chi Shichun,Lin Gao.Basic complex method with simulated annealing mechanism for searching the minimum safety factor of slope[J].Journal of Hydraulic Engineering,2005,36(1):83-87.
[2]  马建勋,赖志生,蔡庆娥,等.基于强度折减法的边坡稳定性三维有限元分析[J].岩石力学与工程学报,2004,23(16):2690-2693.Ma Jianxun,Lai Zhisheng,Cai Qing'e,et al.3DFEM analysis of slope stability based on strength reduction method[J].Chinese Journal of Rock Mechanics and Engineering,2004,23(16):2690-2693.
[3]  赵尚毅,郑颖人,时卫民,等.用有限元强度折减法求边坡稳定安全系数[J].岩土工程学报,2002,24(3):343-346.Zhao Shangyi,Zheng Yingren,Shi Weimin,et al.Analysis on safety factor of slope by strength reduction FEM[J].Chinese Journal of Geotechnical Engineering,2002,24(3):343-346.
[4]  宋二祥.土工结构安全系数的有限元计算[J].岩土工程学报,1997,19(1):1-7.Song Erxiang.Finite element analysis of safety factor for soil structures[J].Chinese Journal of Geotechnical Engineering,1997,19(1):1-7.
[5]  李亮,迟世春,林皋.基于粒子群优化的复合形法求解复杂土坡最小安全系数[J].岩土力学,2005,26(9):1393-1398.Li Liang,Chi Shichun,Lin Gao.Improved complex method based on particle swarm optimization algorithm and its application to slope stability analysis[J].Rock and Soil Mechanics,2005,26(9):1393-1398.
[6]  赵尚毅,郑颖人,邓卫东.用有限元强度折减法进行节理岩质边坡稳定性分析[J].岩石力学与工程学报,2003,22(2):254-260.Zhao Shangyi,Zheng Yingren,Deng Weidong.Stability analysis on jointed rock slope by strength reduction FEM[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(2):254-260.
[7]  宋二祥,高翔,邱月.基坑土钉支护安全系数的强度参数折减有限元方法[J].岩土工程学报,2005,27(3):258-263.Song Erxiang,Gao Xiang,Qiu Yue.Finite element calculation for safety factor of soil nailing through reduction of strength parameters[J].Chinese Journal of Geotechnical Engineering,2005,27(3):258-263.
[8]  连镇营,韩国城,孔宪京.强度折减有限元法研究开挖边坡的稳定性[J].岩土工程学报,2001,23(4):407-411.Lian Zhenying,Han Guocheng,Kong Xianjing.Stability analysis of excavation by strength reduction FEM[J].Chinese Journal of Geotechnical Engineering,2001,23(4):407-411.
[9]  王成华,夏绪勇,李广信.基于应力场的土坡临界滑动面的遗传算法搜索[J].清华大学学报(自然科学版),2004,44(3):425-428.Wang Chenghua,Xia Xuyong,Li Guangxin.Genetic algorithm for searching for eritieal slip surface in soil slopes based on stress fields[J].Journal of Tsinghua University(Science and Technology),2004,44(3):425-428.
[10]  王成华,夏绪勇,李广信.基于应力场的土坡临界滑动面的蚂蚁算法搜索技术[J].岩石力学与工程学报,2003,22(5):813-819.Wang Chenghua,Xia Xuyong,Li Guangxin.Ant algorithm in search of the critical slip surface in soil slopes based on stress fields[J].Chinese Journal of Rock Mechanics and Engineering,2003,22(5):813-819.
[11]  董必昌,王靖涛.一种新型的边坡滑动面搜索程序[J].华中科技大学学报(城市科学版),2007,24(2):49-51.Dong Bichang,Wang Jingtao.A new program of searching slope slip plane[J].Journal of Huazhong University of Science and Technology(Urban Science Edition),2007,24(2):49-51.
[12]  Karaboga D.An idea based on honey bee swarm for numerical optimization[R].Kayseri:Erciyes University,Engineering Faculty,Computer Engineering Department,2005.
[13]  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的应用[J].岩土工程学报,2004,26(5):691-696.Li Liang,Chi Shichun,Lin Gao.The complex method based on ant colony algorithm and its application to the slope stability analysis[J].Chinese Journal of Geotechnical Engineering,2004,26(5):691-696.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133