Improvements in DDA program for rockslides with local in-circle contact method and modified open-close iteration

The disastrous 17 February 2006 rockslide-debris avalanche on Leyte Island, Philippines: a catastrophic landslide in tropical mountain terrain

Stephen G. Evans, Richard Guthrie, Nicholas J. Roberts et al. · Natural hazards and earth system sciences · 2007 · 186 citations · Full text

Natural Sciences, Earth Sciences, Geology +17

DDA validation of the mobility of earthquake-induced landslides

Yingbin Zhang, Jinmei Wang, Qiang Xu et al. · Engineering Geology · 2014 · 161 citations

Engineering, Earth Sciences, Geological Engineering +14

Integration of three dimensional discontinuous deformation analysis (DDA) with binocular photogrammetry for stability analysis of tunnels in blocky rockmass

Hehua Zhu, Wei Wu, Jianqin Chen et al. · Tunnelling and Underground Space Technology · 2015 · 113 citations

Engineering, Civil Engineering, Geological Engineering +17

Dual form of discontinuous deformation analysis

Hong Zheng, Peng Zhang, Xiuli Du · Computer Methods in Applied Mechanics and Engineering · 2016 · 110 citations

Engineering, Mechanical Engineering, Computational Mechanics +11

A fast contact detection algorithm insensitive to object sizes

Eric Perkins, John Williams · Engineering Computations · 2001 · 105 citations

Computing, Computer Science, Computational Geometry +16