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16MnR窄间隙焊接残余应力的数值模拟

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摘要 16MnR是一种应用广泛的压力容器用钢,窄间隙焊接是其主要连接手段,采用双椭球形热源,运用数值模拟分析其焊后残余应力,得出其分布规律,对压力容器的制造生产提供了有益的帮助。
出处 《长江大学学报(自科版)(上旬)》 CAS 2012年第5期161-163,共3页 JOURNAL OF YANGTZE UNIVERSITY (NATURAL SCIENCE EDITION) SCI & ENG
基金 国家"十二五"科技支撑计划项目(2011BAB05B02)
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