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基于真实骨料的随机骨料混凝土模型的建立及其细观层次力学分析

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摘要 本文以混凝土试件不同方向的CT切片为图像的数据源,建立了骨料图形数据库,编制了骨料投放程序,生成了骨料形状接近实际石料的混凝土模型,运用软件ABAQUS 对其进行有限元网格划分后进行了轴拉分析。结果显示,重构骨料模型轴拉与真实截面模型的数据相近。
出处 《城市建筑》 2016年第21期322-323,共2页 Urbanism and Architecture
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