Study of the interaction between landslides and rigid barriers with SPH method
The estimation of impact force of landslide on protective barriers is key to the design of these infrastructure.In this paper, the interaction between dry granular materials and rigid barriers is investigated by a SPH model.The model is able to reproduce the flows and predict impact force correctly under various conditions.Additionally, the detailed interaction process is investigated by this model and the normal impact force is found to be contributed by two sources: the earth pressure caused by a static zone and the dynamic pressure caused by the soil flowing on top the static zone.
Landslides barriers interaction SPH Mohr-Coulomb
Xuzhen He Dognfang Liang
Department of Engineering, University of Cambridge Cambridge, CB2 1PZ, UK
国际会议
The Second Conference of Global Chinese Scholars on Hydrodynamics(第二届全球华人水动学学术会议)
江苏 无锡
英文
481-489
2016-11-11（万方平台首次上网日期，不代表论文的发表时间）