摘要
针对PKPM教学中学生对设计参数运用存在的问题,对各类计算参数进行总结和规类,介绍了振型数、周期折减系数和偶然偏心的原理、取值及对计算结果的影响,分析SATWE后处理输出文本中的周期比、位移比和轴压比的内涵和意义,并基此提出了控制和调整方法。
In view of the problems about the application of design parameters in PKPM teaching, the paper summarized and classified all kinds of calculation parameters. The principle, value and influence on the calculation results about the number of modes, the period short- ening factor and occasional eccentricity were introduced. The connotation and significance of the period ratio, displacement ratio and axis compression ratio in the output text of SATWE post processing are analyzed, and the method of control and adjustment were proposed.
出处
《福建建筑》
2017年第6期145-148,共4页
Fujian Architecture & Construction
关键词
振型数
周期折减系数
偶然偏心
周期比
位移比
Mode number
Period shortening factor
Occasional eccentricity
Period ratio
Displacement ratio
