PREDICTION OF FRACTURE BEHAVIOR ON EARTHQUAKE LOADING FOR WELDED JOINTS

Abstract

Abstract: The fracture toughness for welded joint is measured at different loading rates corresponding the earthquake loading, the fracture behavior on earthquake loading is predicted successfully from static fracture toughness result based on the local approach. The temperature improving in the material itself is considered during the prediction analysis. It is proved that the local approach is effective to analysis the fracture behavior on dynamic loading.

Key words: Fracture toughness, Loading rate, Local approach, Welded joint

CLC Number:

TG425

Jing Hongyang;Huo Lixing;Zhang Yufeng. PREDICTION OF FRACTURE BEHAVIOR ON EARTHQUAKE LOADING FOR WELDED JOINTS[J]. , 2001, 37(10): 96-99.

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PREDICTION OF FRACTURE BEHAVIOR ON EARTHQUAKE LOADING FOR WELDED JOINTS

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