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力学与实践 ›› 1999, Vol. 21 ›› Issue (2): 16-17.doi: 10.6052/1000-0879-1999-055

• 应用研究 • 上一篇    下一篇

整体响应与局部特征统一分析方法及其在拱坝设计中的应用

孙林松1 王德信 孙文俊   

  1. 河海大学土木工程学院 南京河海大学土木学院 210098 南京河海大学土木学院 210098
  • 收稿日期:2006-07-18 修回日期:1900-01-01 出版日期:1999-04-10 发布日期:1999-04-10

UNIFIED ANALYSIS METHOD FOR LOCAL CHARACTER AND GLOBAL RESPONSE AND ITS APPLICATION IN ARCH DAM ANALYSIS

  • Received:2006-07-18 Revised:1900-01-01 Online:1999-04-10 Published:1999-04-10

摘要: 探讨结构局部特征与整体响应的统一分析方法及其在拱坝开裂分析中的应用.该方法用高次单元进行整体计算,通过低阶单元反映结构的局部特征,较好地解决了反映结构局部特征与避免扩大计算规模之间的矛盾.

关键词: 统一分析, 局部特征, 整体响应, 开裂分析, 拱坝

Abstract: In this paper, an unified analysis method for local character and global response and its application in arch dam analysis are discussed. This method obtains the local character with linear element and global response with higher power isoparameter element. The difficulty for obtaining local character with not enlarge computing scale may be overcome by this method.

Key words: united analysis, local behavior, global response, cracking analysis, arch dam