LPF3D

Landslide Post-Failure

通过调查分析、理论研究和数值技术研发，揭示高位远程滑坡运动过程中基于密集程度的多态转化动力过程，综合 SPH 和 DEM 算法提出基于动力学本构转化的滑坡后破坏(LPF3D)数值模拟方法。

文中采用自主研发的滑坡后破坏数值模拟平台(LPF3D, Landslides post failure 3D), 以2014年9月强降雨诱发的重庆奉节无山坪滑坡为例, 探讨了滑坡在水动力作用下远程成灾的动力过程, 揭示了固液耦合影响机制。

In this study, a new full three-dimensional landslide post-failure numerical platform (LPF3D) was proposed. This method serves as a bridge between continuum-medium algorithms and discrete-medium...

In this study, a new numerical method involving LPF3D based on a multialgorithm and multiconstitutive model was proposed to simulate long-runout landslides with high precision and efficiency.

高杨,陈福振,李滨等.一种高位远程滑坡后破坏工程防护效果的预测方法[P].北京市:CN111475978B,2021-02-12.

高杨,陈福振,殷跃平等.高位滑坡冲击铲刮及下垫层汇入过程的数值仿真方法[P].北京市:CN112241603B,2021-05-14.

高杨,陈福振,李滨等.一种流固二相流流化滑坡的模拟仿真方法[P].北京市:CN111475937B,2020-12-11.