Landslide deformation dynamic prediction based on self-memorization discrete model - 文章详情页

作者：

Tian, J. (Tian, J..) | Wang, W. (Wang, W..) (学者：王伟) | Wang, Z.-T. (Wang, Z.-T..) | Liu, C.-F. (Liu, C.-F..)

收录：

Scopus PKU CSCD

摘要：

Considering　the　non-linear　specificity　and　monotonic　growth　characteristics　of　the　time　series　of　landslide　deformation,　a　dynamic　prediction　method　with　self-memorization　model　of　landslide　deformation　is　established　based　on　the　dynamic　data　retrieved　model　and　self-memorization　equation.　By　treating　the　time　series　data　of　monitored　landslide　deformation　as　the　particular　solution　of　the　nonlinear　dynamic　model　of　landslide　deformation,　the　differential　equation　describing　dynamic　characteristics　of　the　landslide　deformation　system　is　deduced　by　using　the　dynamic　model　retrieved　model.　Then,　the　differential　equation　is　evolved　into　a　differential　deduction-integral　equation　by　introducing　the　memory　function　to　establish　a　self-memorization　model　of　the　dynamic　system　for　predicting　nonlinear　landslide　deformation.　The　model　is　applied　to　predicting　the　deformation　time　series　data　monitored　at　the　Gushuwu　landslide　and　Maoping　landslide.　The　cases　show　that　the　self-　memorization　model　is　valid　and　feasible　in　predicting　deformation　of　landslides.

关键词：

Discrete model; Dynamic prediction; Landslide deformation; Self-memorization equation

作者机构：

[ 1 ] [Tian, J.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Wang, W.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Wang, W.]Institute of Earthquake Resistance and Disaster Reduction, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Wang, Z.-T.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 5 ] [Wang, Z.-T.]Institute of Earthquake Resistance and Disaster Reduction, Beijing University of Technology, Beijing 100124, China
[ 6 ] [Liu, C.-F.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China
[ 7 ] [Liu, C.-F.]Institute of Earthquake Resistance and Disaster Reduction, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

[Tian, J.]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China

电子邮件地址：

st501ts@126.com

查看成果更多字段

成果类型
所属机构

所有年份指定年份从至