The J-integral as a fracture criterion f
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Sidney Mindess; Frederick V. Lawrence; Clyde E. Kesler
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Article
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1977
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Elsevier Science
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English
⚖ 612 KB
The J-integral, a one-parameter average measure of the elastic-plastic field near a crack tip, was investigated as a fracture criterion for fiber-reinforced concrete. Cement paste, plain concrete and eight different steel and glass fiber concretes in the form of notched beams were tested in bending,