节点文献

十字交叉梁与地基共同作用的半解析半数值分析方法(英文)

Grillage beams on elastic foundation analyzed by a semi-analytical and semi-numerical method

  • 推荐 CAJ下载
  • PDF下载
  • 不支持迅雷等下载工具,请取消加速工具后下载。

【作者】 何春保蔡健

【Author】 HE Chun-bao,CAI Jian(Department of Civil Engineering,South China University of Technology,Guangzhou,510641,China )

【机构】 华南理工大学土木工程系华南理工大学土木工程系 广东广州510641广东广州510641

【摘要】 基于弹性梁理论和Boussinesq解,将弹性地基上的十字交叉梁基础分开为两个方向的梁,通过梁与地基以及梁与梁之间的力与位移平衡协调分析,得出了十字交叉梁基础与地基共同作用的半解析解。同时对十字交叉梁与地基共同作用的影响因素进行了分析。本文方法收敛性好,计算速度快,精度可靠,算例表明了方法的正确性和实用性。

【Abstract】 Based on the theory of elastic beam and Boussinesq solution,a semi-analytical and semi-numerical method,which made use of compatible analysis of force and displacement between grillage beams and ground,was developed to analyze interaction between grillage foundation beams and subsoil with considering grillage foundation beams as a composite system of beams in two directions. The results converged well and had credible precision. Numerical examples proved that this method had good preciseness and practicality. And the influencing factors of interaction between grillage beams and subsoil were discussed.

  • 【文献出处】 岩土工程学报 ,Chinese Journal of Geotechnical Engineering , 编辑部邮箱 ,2006年06期
  • 【分类号】TU470.3
  • 【被引频次】5
  • 【下载频次】150
节点文献中: 

本文链接的文献网络图示:

本文的引文网络