摘要
采用有限元分析软件ANSYS对先张法预应力混凝土简支梁施工阶段进行数值模拟分析。结果表明,ANSYS有限元分析计算值与理论值吻合较好,为预应力混凝土结构的分析提供了较好的途径和方法。教学实践表明:有限元数值模拟分析补充、丰富了教学内容,对常规教学方式提供一种思路。
Aimed at the shortcoming in experimental teaching for civil engineering majors at present, the simulation analysis of a simple prestressed concrete beam construction process was conducted by using ANSYS of finite element analysis. The result shows that the calculated values conform the theoretical values very well, providing a better way for the analysis of prestressed concrete structure. Teaching practice shows that this method can make students better understand the whole process and mechanic characteristics of prestressed concrete beams. The finite element analysis can enrich the contents of teaching, and is more effective than the conventional teaching method.
出处
《实验室研究与探索》
CAS
北大核心
2013年第3期51-54,共4页
Research and Exploration In Laboratory
基金
北京工业大学研究生课程建设项目(CR2012-B-004)
关键词
预应力混凝土
有限元分析
数值模拟
实验教学
prestressed concrete beam
finite element analysis
simulation
experimental teaching
