Interior stabilility analysis method of soil-nailed structure based on empirical genetic-simplex algorithm - 文章详情页

作者：

Du, Xiu-Li (Du, Xiu-Li.) (学者：杜修力) | Wang, Zhi-Hui (Wang, Zhi-Hui.) | Li, Li-Yun (Li, Li-Yun.) | Jiang, Li-Ping (Jiang, Li-Ping.) | Hou, Shi-Wei (Hou, Shi-Wei.)

收录：

EI Scopus PKU CSCD

摘要：

Based　on　empirical　genetic-simplex　algorithm　(EGSA),　an　analytical　method　of　the　interior　stability　of　soil-nailed　structure　for　deep　foundation　pits　was　proposed.　Compared　with　genetic　algorithm　(GA),　it　was　shown　that　EGSA　was　better　than　GA.　The　calculation　of　the　integral　stability　of　a　practical　engineering　example　was　carried　out　by　using　the　proposed　method　and　commercial　software　respectively.　It　was　shown　that　the　most　dangerous　sliding-plane　could　not　be　found　out　and　its　evaluation　on　stability　was　unsafe　by　using　the　commercial　software.　Furthermore,　during　calculating　the　interior　stability　of　soil-nailed　structure,　the　soil　deposit　was　commonly　regarded　as　homogeneous.　In　this　paper,　the　stratified　character　of　soil　deposit　was　considered.

关键词：

Computer software Foundations Genetic algorithms Optimization Soil structure interactions Stability

作者机构：

[ 1 ] [Du, Xiu-Li]Key Laboratory of Urban Security and Disaster Engineering, Beijing University of Technology, Beijing 100022, China
[ 2 ] [Wang, Zhi-Hui]Key Laboratory of Urban Security and Disaster Engineering, Beijing University of Technology, Beijing 100022, China
[ 3 ] [Li, Li-Yun]Key Laboratory of Urban Security and Disaster Engineering, Beijing University of Technology, Beijing 100022, China
[ 4 ] [Jiang, Li-Ping]Key Laboratory of Urban Security and Disaster Engineering, Beijing University of Technology, Beijing 100022, China
[ 5 ] [Hou, Shi-Wei]Key Laboratory of Urban Security and Disaster Engineering, Beijing University of Technology, Beijing 100022, China

通讯作者信息：

电子邮件地址：

duxiuli@bjut.edu.cn

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