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朱万成, 唐春安, 齐安文. 混凝土三点弯曲试件破坏过程的数值模拟[J]. 力学与实践, 1999, 21(5): 55-56. DOI: 10.6052/1000-0879-1999-170
引用本文: 朱万成, 唐春安, 齐安文. 混凝土三点弯曲试件破坏过程的数值模拟[J]. 力学与实践, 1999, 21(5): 55-56. DOI: 10.6052/1000-0879-1999-170
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NUMERICAL SIMULATION ON THE FAILURE PROCESS OF THREE-POINT BENDING SPECIMEN OF CONCRETE[J]. MECHANICS IN ENGINEERING, 1999, 21(5): 55-56. DOI: 10.6052/1000-0879-1999-170
Citation: NUMERICAL SIMULATION ON THE FAILURE PROCESS OF THREE-POINT BENDING SPECIMEN OF CONCRETE[J]. MECHANICS IN ENGINEERING, 1999, 21(5): 55-56. DOI: 10.6052/1000-0879-1999-170
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混凝土三点弯曲试件破坏过程的数值模拟

NUMERICAL SIMULATION ON THE FAILURE PROCESS OF THREE-POINT BENDING SPECIMEN OF CONCRETE

    摘要
  • 摘要: 根据混凝土试件三点弯曲试验的物理模型，用MFPA数值模拟软件分别对砂浆和混凝土的三点弯曲试件的破坏全过程进行模拟．给出两个试件的载荷与加载点位移关系曲线，并进行了对比分析．

     

    Abstract: MFPA2D C0de is used to simulate the whole failure process of three-point bending specimens of concrete and mortar respectively baJsed on the physical model of three-point bending test of concrete. The load-displacement curve at the load ing point of the two specimens is presented and analyzed by comparison.

     

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