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混凝土类脆性无序介质破坏过程的动态模拟研究 被引量:1

DYNAMIC SIMULATION OF FAILURE PROCESSES FOR CONCRETE MATERIALS
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摘要 本文应用最近发展的基于准分子动力学无网格的物理模拟方法--离散元法DM2(Discrete Meso-element Dynamic Method)对速度边界控制条件下混凝土类脆性无序介质在单轴拉力和压力作用下的破坏过程进行了动态模拟,与实际的试验结果以及梁-颗粒模型的模拟结果比较,破坏形式吻合较好,从而验证了该方法在模拟混凝土类脆性无序介质动态破坏过程中的可行性.
出处 《建筑技术开发》 2003年第2期38-40,共3页 Building Technology Development
基金 国家自然科学基金
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