FEM OPTIMIZATION ANALYSIS ON ANTI-EXPLOSION ABILITY OF REINFORCED CONCRETE STRUCTURE
钢筋混凝土结构抗内爆性能的有限元优化设计分析

The parameter decision and failure criteria in the dynamic FEM modeling on anti-explosion of reinforced concrete structure are discussed. The explosion loads are obtained by DYNA FEM. Using FEM optimization technology,the anti-explosion ability of reinforced concrete hollow cylinders is analyzed. The results are consistent with chemical explosion experiment.