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固有应变的概念及其在船舶建造中的应用 被引量:17

The inherent strain and it's application in ship industry
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摘要 本文阐述了固有应变的基本概念及影响因素,介绍了以固有应变为基础的弹性板单元有限元残余变形预测法。通过典型船体结构的焊接变形预测和船板的热应力弯曲成形变形计算的实例,验证了固有应变为基础的弹性板单元有限元残余变形预测法在船舶工业中应用的可行性。
出处 《造船技术》 北大核心 2005年第2期35-39,20,共6页
基金 国家自然科学基金项目 (5 0 175 0 73)
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参考文献12

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