连续弹性地基梁静力分析的原理和运用  

The Principle and Application of the Static Analysis of Continuum Beam on Elastic Foundation

作　　者：黄卷潜[1] 

机构地区：[1]广东工业大学建设学院,广东广州510006

出　　处：《广东工业大学学报》2007年第1期53-55,65,共4页Journal of Guangdong University of Technology

基　　金：广东省自然科学基金资助项目(032489);广州市科技局科技攻关项目(2003Z3-D0221)

摘　　要：根据结构分析中的虚功原理推导弹性地基梁位移计算的一般公式,介绍了连续弹性地基梁的静力分析方法.经验证,其计算结果与有限元分析结果一致,证明了该公式的正确性.Based on the visual work principle of structure analysis, a general formula for the displacement calculation is deduced for the static analysis of the beam on elastic foundation. The static analysis method is introduced for this kind of continuum beams. The finite element method is also used to compute such structures. The result is the same, so the correctness of the formula proposed is proved in this paper.

关 键 词：弹性地基梁 位移计算 典型方程 

分 类 号：TU473[建筑科学—结构工程]