Comparative studies of several methods t
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Zhang Xinping; Shi Yaowu
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Article
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1996
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Springer Netherlands
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English
β 602 KB
In this investigation, five estimation methods have been adopted to estimate the dynamic fracture toughness of a nuclear pressure vessel steel A508 CL3 by using pre-cracked Charpy-size specimens on an instrumented impact test machine. Furthermore, the merits and the demerits of the five methods have