摘要
针对常用材料和构件几何尺寸进行正交设计,用三维实体单元建立单跨配筋砌体框支转换梁结构的三维实体分析模型,运用ANSYS程序对其进行有限元分析,得到设计控制截面的内力数据并进行了直观分析和方差分析,摸清配筋砌体框支转换梁结构的受力特点和影响内力的主要因素,由回归分析给出内力近似计算公式.
The finite element analysis of the single-span reinforced masonry structure supported on frame is carried on using the computer program of ANSYS. The transfer members with popular materials and geometric size are arranged according to the orthogonal rules. Based on the results of the audio-visual analysis and the variance analysis for the inner forces of transfer members, mechanical characteristics of the transfer beam structure are investigated and the most important factors affecting the inner forces of transfer members are ascertained. The approximate calculated formulas of the inner forces are given, which provides a theoretical reference for the design of the reinforced masonry structure supported on frame.
出处
《广东工业大学学报》
CAS
2007年第4期95-99,共5页
Journal of Guangdong University of Technology
关键词
配筋砌体
框支转换梁
正交设计
有限元分析
reinforced masonry
transfer beam supported on columns
orthogonal design
finite element analysis
