材料・複雑現象の力学A

[S03A-02] Numerical simulation using SPH method in view of the damage based design of reinforced soil walls

*Hideto Nonoyama¹, Yoshihisa Miyata¹, Richard Bathurst² (1. National Defense Academy, 2. Royal Military College of Canada)

Keywords:Reinforced soil walls, SPH, damage based design

Damage based design is a useful concept for geo-structures against extreme loadings. This paper discusses on numerical simulation method to estimate the damage level of reinforced soil walls. SPH method for soil-reinforcement systems is proposed. Validity of the proposed method is investigated by simulating of full-scaled model test on failure phenomena of reinforced soil wall.