冯乃谦. 加气混凝土断裂能的测定及其分形几何的分析[J]. 工程力学, 1993, 10(2): 17-22.
引用本文: 冯乃谦. 加气混凝土断裂能的测定及其分形几何的分析[J]. 工程力学, 1993, 10(2): 17-22.
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Feng Naiqian. DETERMINATION OF AGC FRACTURE ENERGY AND ITS FRACTAL ANALYSIS[J]. Engineering Mechanics, 1993, 10(2): 17-22.
Citation: Feng Naiqian. DETERMINATION OF AGC FRACTURE ENERGY AND ITS FRACTAL ANALYSIS[J]. Engineering Mechanics, 1993, 10(2): 17-22.
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加气混凝土断裂能的测定及其分形几何的分析

DETERMINATION OF AGC FRACTURE ENERGY AND ITS FRACTAL ANALYSIS

    摘要
  • 摘要: 根根RILEM推荐的带缺口的棱柱体试件劈裂的方法,测定了加气混凝土的断裂能,并计算了其比断裂能;测定断裂能的同时,也测定了裂纹过程区。分形几何理论计算的比断裂能,与实测值相一致。

     

    Abstract: The fracture energy of AAC (Autoclaved Aerated Concrete) isdeterminated by the splitting tests of prismatic specimen with notches recommended by RILEM.And the microcrack process zone of AAC is determinated during the fracture energy experiment. The calculated specific fracture energy obtained by the fractal analysis agrees with that by experiment.

     

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