Browsing by Author "Wang, Guoping"

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    • Dynamically Enriched MPM for Invertible Elasticity 

      Zhu, Fei; Zhao, Jing; Li, Sheng; Tang, Yong; Wang, Guoping (© 2017 The Eurographics Association and John Wiley & Sons Ltd., 2017)
      We extend the material point method (MPM) for robust simulation of extremely large elastic deformation. This facilitates the application of MPM towards a unified solver since its versatility has been demonstrated lately ...

    • Peridynamics‐Based Fracture Animation for Elastoplastic Solids 

      Chen, Wei; Zhu, Fei; Zhao, Jing; Li, Sheng; Wang, Guoping (© 2018 The Eurographics Association and John Wiley & Sons Ltd., 2018)
      In this paper, we exploit the use of peridynamics theory for graphical animation of material deformation and fracture. We present a new meshless framework for elastoplastic constitutive modelling that contrasts with previous ...

    • Reformulating Hyperelastic Materials with Peridynamic Modeling 

      Xu, Liyou; He, Xiaowei; Chen, Wei; Li, Sheng; Wang, Guoping (The Eurographics Association and John Wiley & Sons Ltd., 2018)
      Peridynamics is a formulation of the classical elastic theory that is targeted at simulating deformable objects with discontinuities, especially fractures. Till now, there are few studies that have been focused on how to ...

    • Semi-analytical Solid Boundary Conditions for Free Surface Flows 

      Chang, Yue; Liu, Shusen; He, Xiaowei; Li, Sheng; Wang, Guoping (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      The treatment of solid boundary conditions remains one of the most challenging parts in the SPH method. We present a semianalytical approach to handle complex solid boundaries of arbitrary shape. Instead of calculating a ...