Fracture toughness determination of conc
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T. Hashida; H. Takahashi; S. Kobayashi; Y. Fukugawa
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Article
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1990
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Elsevier Science
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English
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The breakoff test method was developed as an in-situ testing procedure for determining the fracture toughness of concrete in a structure. The testing procedure involves breaking a notched cylindrical core that is drilled into the concrete. The breakoff tester was used to apply a load to the concrete