Locating the critical slip surface in a slope stability analysis by enhanced fireworks algorithm

被引：9

作者：

Xiao, Zeyun ^{[1
]}

Tian, Bin ^{[2
]}

Lu, Xiaochun ^{[2
]}

机构：

[1] Wuhan Univ, Sch Water Resources & Hydropower Engn, Wuhan 430072, Hubei, Peoples R China

[2] China Three Gorgers Univ, Coll Hydraul & Environm Engn, Yichang 443002, Peoples R China

来源：

CLUSTER COMPUTING-THE JOURNAL OF NETWORKS SOFTWARE TOOLS AND APPLICATIONS | 2019年 / 22卷 / Suppl 1期

关键词：

Fireworks algorithm; Critical slip surface; Safety factor; Slope stability; Optimization; NONCIRCULAR FAILURE SURFACE; SEARCH; SAFETY; OPTIMIZATION; MINIMIZATION;

D O I：

10.1007/s10586-017-1196-6

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this paper we propose an enhanced fireworks algorithm for locating the critical slip surface giving the minimum safety factor in slope stability analysis, and we employ a concise algorithm of the Morgenstern and Price method to calculate the safety factor. To demonstrate its applicability and to illustrate the reliability and effectiveness of the proposed method, we present three benchmark examples with varying complex slopes. By comparing the minimum safety factor and the total number of iterations, the proposed method is proved to be highly competitive in terms of efficiency and accuracy.

引用

页码：719 / 729

页数：11

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