Evaluation of impact force of rock landslides acting on structures using discontinuous deformation analysis

Pengcheng Yu, Yingbin Zhang, Xinyan Peng, Jinmei Wang, Guangqi Chen, John X. Zhao

研究成果: ジャーナルへの寄稿記事

9 引用 (Scopus)

抄録

Impact force evaluation of rock landslides acted on structures is important to the hazard prevention. This paper presents a numerical method to estimate the impact force on structures. An impact force model for the contact force on the given boundary, rather than the resultant force at the center of gravity is presented and incorporated into Discontinuous Deformation Analysis (DDA). The accuracy is verified by comparing simulation results with both analytical and experimental results. A case is then carried out to study the impact force of sliding mass acting on structures, showing the applicability and capability of the presented method.

元の言語英語
記事番号103137
ジャーナルComputers and Geotechnics
114
DOI
出版物ステータス出版済み - 10 1 2019

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Landslides
numerical method
sliding
landslide
Numerical methods
Hazards
Gravitation
Rocks
hazard
gravity
rock
simulation
analysis
evaluation
method

All Science Journal Classification (ASJC) codes

  • Geotechnical Engineering and Engineering Geology
  • Computer Science Applications

これを引用

Evaluation of impact force of rock landslides acting on structures using discontinuous deformation analysis. / Yu, Pengcheng; Zhang, Yingbin; Peng, Xinyan; Wang, Jinmei; Chen, Guangqi; Zhao, John X.

:: Computers and Geotechnics, 巻 114, 103137, 01.10.2019.

研究成果: ジャーナルへの寄稿記事

Yu, Pengcheng ; Zhang, Yingbin ; Peng, Xinyan ; Wang, Jinmei ; Chen, Guangqi ; Zhao, John X. / Evaluation of impact force of rock landslides acting on structures using discontinuous deformation analysis. :: Computers and Geotechnics. 2019 ; 巻 114.
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