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Numerical analysis of debris flows along the Sichuan-Tibet railway based on an improved 3D sphere DDA model and UAV-based photogrammetry

Huang Ganghai; Lv Guoshun; Zhang Sheng^*; Huang Dongliang; Zhao Lianheng^*; Ni Xueqian; Liu Hongwei; Lv Jiahe; Liu Changdong

Engineering Geology, 2022, 305: 1-15.

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A sphere-triangle contact model with complex boundary face problems

Huang Ganghai; Zhang Shu^*; Xu Yuanzhen

Applied Mathematical Modelling, 2021, 93: 395-411.

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A thermo-solid coupling model for disk discontinuous deformation analysis to simulate heating and stirring particles in rotary drums

Huang Ganghai; Tong Chenxi; Zhang Sheng^*; Chen Xiaofeng

Powder Technology, 2022, 402: 117326.

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An efficient contact search algorithm for three-dimensional sphere discontinuous deformation analysis

Huang Ganghai; Xu Yuanzhen; Chen Xiaofeng; Ma Jianjun^*; Zhang Shu

International Journal of Computational Methods, 2020, S0219876220500449.

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An efficient disk-based discontinuous deformation analysis model for simulating large-scale problems

Huang Ganghai^*; Xu Yuanzhen; Yi Xiongwei; Xia Ming

International Journal of Geomechanics, 2020, 20(7): 04020103.

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A new C++ programming strategy for three-dimensional sphere discontinuous deformation analysis

Huang Ganghai^*; Xu Yuanzhen; Chen Xiaofeng; Xia Ming; Zhang Shu; Yi Xiongwei

International Journal of Geomechanics, 2020, 20(10): 04020175.

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An improved disk discontinuous deformation analysis model for simulating particle mixing process in rotary drums

Huang Ganghai^*; Chen Xiaofeng; Yi Xiongwei; Xu Yuanzhen; Zhang Shu; Lin Zebing

Powder Technology, 2020, 368: 202-212.

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Highly efficient iterative methods for solving linear equations of three‐dimensional sphere discontinuous deformation analysis

Huang Ganghai^*; Xu Yuanzhen; Yi Xiongwei; Xia Ming; Jiao Yuyong; Zhang Shu

International Journal for Numerical and Analytical Methods in Geomechanics, 2020, 44(6): 1301-1314.

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Three-dimensional spherical DDA method for modeling friction problems

Huang Ganghai; Jiao Yuyong^*; Wang Long; Zhao Qiang

International Journal of Geomechanics, 2017, 17(5): E4016016.

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An improved three-dimensional spherical DDA model for simulating rock failure

Jiao Yuyong^*; Huang Ganghai; Zhao ZhiYe; Zheng Fei; Wang Long

Science in China - Series E: Technological Sciences , 2015, 58(9): 1533-1541.

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