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力学与实践 ›› 2004, Vol. 26 ›› Issue (1): 0-0.doi: 10.6052/1000-0992-2002-424

• 应用研究 •    

线性强化材料厚壁圆筒的统一极限分析

马景槐   

  1. 江苏技术师范学院 常州
  • 收稿日期:2002-12-11 修回日期:2003-03-20 出版日期:2004-02-10 发布日期:2004-02-10

UNIFIED LIMIT ANALYSIS OF THICK WALL CYLINDER OF LINEAR STRENGTHENED MATERIAL

  • Received:2002-12-11 Revised:2003-03-20 Online:2004-02-10 Published:2004-02-10

摘要: 运用统一强度理论对承受内压的拉压屈服强度不同的线性强化材料的厚壁圆筒进行了极限载 荷分析, 得到了适用于多种材料的厚壁圆筒极限载荷的统一解析式.

关键词: 厚壁圆筒, 统一强度理论, 极限载荷分析

Abstract: This paper performs the limit analysis of a thick wall cylinder of linear strengthened material based on the unified strength theory. The analytic expression of limit pressure is obtained. By using the unified strength theory, more reasonable solutions for different materials can be derived.

Key words: thick wall cylinder, unified strength theory, limit analysis