化学植筋按空间轴对称问题的解析解及其应用  

The Analytical Method for Chemically Bonded Rebar from Axisymmetric Analysis and its Applications

作　　者：花晶[1] 唐寿高[1] 

机构地区：[1]同济大学航空航天与力学学院,上海200092

出　　处：《结构工程师》2014年第2期45-51,共7页Structural Engineers

摘　　要：将化学植筋按空间轴对称问题分析,采用勒夫位移函数法得到了化学植筋在受力状态下应力和位移的解析解,其结果可为实际工程提供参考依据。实例分析表明,该理论解与有限元计算结果相吻合,能准确反映各应力分量及位移分量沿轴向及径向的变化情况,验证了该理论解的正确性。The spatial axisymmetric model was used to analyze the chemically bonded rebar. The Love displacement function was used to develop the analytic solution of a chemically bonded rebar under applied loads. The results indicate that the method can be used in practical engineering. The example analysis shows that the theoretical results match the finite element calculation results. These results could reflect accurately the variation of stress and displacement along the axial and radial direction, which verify the correctness of the analytical method proposed in this paper.

关 键 词：化学植筋 空间轴对称 勒夫位移函数 解析解 

分 类 号：TU755.3[建筑科学—建筑技术科学]