Numerical simulation of a series of flume tests with dry and wet sands by using depth averaged material point method

被引：0
|
作者：
Abe, K. [1 ]
Konagai, K. [2 ]
机构：
[1] Railway Tech Res Inst, Tokyo, Japan
[2] Yokohama Natl Univ, Yokohama, Kanagawa, Japan
来源：
Geomechanics from Micro to Macro, Vols I and II | 2015年
关键词：
D O I：
暂无
中图分类号：
P5 [地质学];
学科分类号：
0709 ; 081803 ;
摘要：
DepthAveraged Material Point Method (DAMPM), a new time-marching numerical scheme for a run-out analysis of soil flows is presented herein. The method is based upon the depth averaged equation of motion implemented in the Material Point Method (MPM). By virtue of MPM, the method describes a variety of features of soil flow such that large strain buildup is rationally described. The proposed method, DAMPM, is verified comparing the results from flume tests of dry and wet sand flows with the corresponding simulation results. The sensitivity analysis of parameters used in the DAMPM was conducted to evaluate the impact of changes in parameters to the simulation results.
引用
收藏
页码：971 / 976
页数：6
相关论文
共 50 条
  • [21] Numerical simulation of Energetic materials burning based on material point method
    Chen, Wei-dong
    Zhang, Feng-chao
    Lu, Sheng-zhuo
    PROCEEDINGS OF THE 2017 6TH INTERNATIONAL CONFERENCE ON ENERGY, ENVIRONMENT AND SUSTAINABLE DEVELOPMENT (ICEESD 2017), 2017, 129 : 741 - 747
  • [22] NUMERICAL SIMULATION OF EXTREME DEFORMATION PROBLEMS BASED ON MATERIAL POINT METHOD
    Zhang, Xiong
    7TH INTERNATIONAL CONFERENCE INTEGRITY-RELIABILITY-FAILURE (IRF2020), 2020, : 5 - 6
  • [23] Prediction method of annual averaged atmospheric pollutant concentration using a numerical simulation
    Kondo, A
    Morita, N
    Kaga, A
    Inoue, Y
    AIR POLLUTION XII, 2004, 14 : 57 - 66
  • [24] Numerical analysis of landslides based on coupling model of material point method and depth integral
    Zhang, Wei
    Yan, Fei
    Wang, Zhao-feng
    Li, Shao-jun
    ROCK AND SOIL MECHANICS, 2024, 45 (08) : 2515 - 2526
  • [25] Simulation of liquid drop impact on dry and wet surfaces using SPH method
    Yang, Xiufeng
    Dai, Lu
    Kong, Song-Charng
    PROCEEDINGS OF THE COMBUSTION INSTITUTE, 2017, 36 (02) : 2393 - 2399
  • [26] Simulation of the flow dynamics of a dry granular flow and force interaction with a rigid wall using the material point method
    Fengyuan Wu
    Jianping Chen
    Yunyun Fan
    Guanhua Zhang
    Zihao Zhao
    Jiawei Wang
    Computational Particle Mechanics, 2022, 9 : 673 - 692
  • [27] Simulation of the flow dynamics of a dry granular flow and force interaction with a rigid wall using the material point method
    Wu, Fengyuan
    Chen, Jianping
    Fan, Yunyun
    Zhang, Guanhua
    Zhao, Zihao
    Wang, Jiawei
    COMPUTATIONAL PARTICLE MECHANICS, 2022, 9 (04) : 673 - 692
  • [28] Numerical simulation of salinity and pollutant transport in estuary by using a depth averaged 2D model
    Zhang, Mingliang
    Zhao, Tingyao
    Xia, Hainan
    SUSTAINABLE CITIES DEVELOPMENT AND ENVIRONMENT, PTS 1-3, 2012, 209-211 : 1207 - 1212
  • [29] Simulation of a Submarine Landslide Using the Coupled Material Point Method
    Shi, Jia-jie
    Zhang, Wei
    Wang, Bin
    Li, Cheng-yang
    Pan, Bo
    MATHEMATICAL PROBLEMS IN ENGINEERING, 2020, 2020
  • [30] Simulation of soft tissue failure using the material point method
    Ionescu, Irina
    Guilkey, James E.
    Berzins, Martin
    Kirby, Robert M.
    Weiss, Jeffrey A.
    JOURNAL OF BIOMECHANICAL ENGINEERING-TRANSACTIONS OF THE ASME, 2006, 128 (06): : 917 - 924
12345