张洪 - 同济大学 - 土木工程学院

个人简介

副教授（2020.12–至今）：同济大学土木工程学院副研究员（2018.12–2020.12）：同济大学土木工程学院助理研究员（2016.02–2018.12）：同济大学土木工程学院博士（2012.06–2015.05）：九州大学工学院硕士（2009.09–2012.03）：同济大学土木工程学院学士（2005.09–2009.06）：同济大学土木工程学院

研究领域

多场耦合非连续动力学分析理论方法及工程应用

近期论文

查看导师新发文章（温馨提示：请注意重名现象，建议点开原文通过作者单位确认）

Efficient investigation of rock crack propagation and fracture behaviors during impact fragmentation in rockfalls using parallel DDA A new DDA model for kinematic analyses of rockslides on complex 3-D terrain Numerical simulation for run-out extent of debris flows using an improved cellular automaton model Three-dimensional deformable distinct element method with polyhedral elements and cloud GPGPU acceleration Three-dimensional discontinuous deformation analysis with explicit contact formulation and block-wise multicore CPU acceleration Improved friction force calculation with an augmented open-close iteration formulation in discontinuous deformation analysis Extensions of edge–to–edge contact model in three-dimensional discontinuous deformation analysis for friction analysis A full-stage parallel architecture of three-dimensional discontinuous deformation analysis using OpenMP Exploring inelastic collisions using modified three-dimensional discontinuous deformation analysis incorporating a damped contact model Contact detection between polygonal blocks based on a novel multi-cover system for discontinuous deformation analysis A new algorithm to identify contact types between arbitrarily shaped polyhedral blocks for three-dimensional discontinuous deformation analysis A new approach for modeling landslide movement over 3D topography using 3D discontinuous deformation analysis The last entrance plane method for contact indeterminacy between convex polyhedral blocks Dynamic simulation of landslide dam behavior considering kinematic characteristics using a coupled DDA–SPH method Analysis of landslide-generated impulsive waves using a coupled DDA–SPH method Simulating the damage extent of unreinforced brick masonry buildings under boulder impact using three-dimensional discontinuous deformation analysis (3-D DDA) Improvements in DDA program for rockslides with local in-circle contact method and modified open-close iteration Study on dynamic response of rock slope with inverse non-persistent joints under earthquake Investigating the role of earthquakes on the stability of dangerous rock masses and rockfall dynamics Analysis of flexural toppling failure of anti-dip rock slopes due to earthquakes A stochastic rockfall model related to random ground roughness based on three-dimensional discontinuous deformation analysis Elementary analysis on the bed-sediment entrainment by debris flow and its application using the TopFlowDF Exploring the velocity distribution of debris flows: An iteration algorithm based approach for complex cross-sections Research on fault cutting algorithm of the three-dimensional numerical manifold method Three-dimensional numerical manifold method based on viscoelastic constitutive relation Method for resolving contact indeterminacy in three-dimensional discontinuous deformation analysis Extension of three-dimensional discontinuous deformation analysis to frictional–cohesive materials Acceleration of contact detection between arbitrarily shaped polyhedra based on multi-cover methods in three dimensional discontinuous deformation analysis Detection of contacts between three-dimensional polyhedral blocks for discontinuous deformation analysis Verification and application of 2-D DDA–SPH method in solving fluid–structure interaction problems A 3-D DDA damage analysis of brick masonry buildings under the impact of boulders in mountainous areas A modified method of discontinuity trace mapping using three-dimensional point clouds of rock mass surfaces 3D numerical simulation of debris-flow motion using SPH method incorporating non-Newtonian fluid behavior Numerical simulation of landslide-dam using a 3D DDA and SPH coupled solid–fluid simulation technique Angle-based contact detection in discontinuous deformation analysis Application of three-dimensional explicit discontinuous deformation analysis on wave propagation in rock masses using three viscous boundaries with the remedy for artificial joints Dynamic simulation of the water inrush process in tunnel construction using a three-dimensional coupled discontinuous deformation analysis and smoothed particle hydrodynamics method Rock tunnel stability analysis by an extended three-dimensional discontinuous deformation analysis method 基于局部凸分解的一般多面体接触搜索方法基于中心差分方案的显式三维非连续变形分析法一种增广拉格朗日优化方案及其非连续变形分析实现

学术兼职

上海市水利学会水工建筑专业委员会委员