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Analysis of the Relationship between the Limit Load of Structure and the Microscopic Character

JIANG GongFeng~1 ZHANG YiLiang~1 Sun Liang~2 ZHANG Zhenhai~1 (1.School of Mechanical and Electric Engineering,Beijing University of Technology Beijing 100022 China 2.China Special Equipment Inspection and Research Academe Beijing 100013 China)

Abstract: To analysis the maximum load and allowable load of typical pressure bearing structure,confirm the load-bearing capacity of pressure vessels,the relationship between limit load of structure and microscopic character of typical material 16MnR,which is widely used in pressure vessels,is studied in this paper.Macro-trial method,Microscopic observation,Magnetic memory testing and FEM are used.Metallic materials-Charpy notch impact test is done to inspect the sensitivity of the impact of aging at ambi... More
Keywords：

16MnR; limit load; impact; microscopic character; FEM;

Conference Name：

第七届全国压力容器学术会议

Conference Time：

2009-10-28

Conference Place：

中国江苏无锡

  • Series：

    (C) Architecture/ Energy/ Traffic/ Electromechanics, etc

  • Subject：

    Mechanics Industry

  • Classification Code：

    TH49

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