摘要
文章强调了手算方法在土木专业毕业设计中的重要性。针对框剪结构的抗震计算提出了改革措施：沿用传统手算方法“先合并后分配”的思路，在计算地震作用效应的环节上，建立了适合于平面刚架静力计算程序的框剪结构分析模型，用其计算各阶振型的地震作用效应，然后由SRSS进行组合确定总的地震作用效应。这既保证了传统方法对学生基本功训练的有效性，又改变了以往抗震设计中的主导算法——振型分解反应谱法难以在毕业设计中得到训练等一系列不利局面。
The importance of manual calculation is emphasized in the graduation design of civil engineering. Besides, reformation measures aiming at seismic fortification calculation of frame-shear wall structure is proposed as follows： continuing to use traditional manual calculation of ＂first combination and then distribution ＂, the analysis model of frame-shear wall structure , which is fit for the program of plane frame analysis, is established on the proceeding of seismic responses calculation; this can be used to calculate each vibration mode of seismic and then the total seismic effect will be confirmed by association process of SRSS. In conclusion, the validity of basic training to student from traditional means is not only guaranteed, but also that a series of disadvantageous phases examplied as the difficult practice of major calculation-mode decomposition response spectrum method in the previous seismic design was changed. The effect of this method was all right after the continuous implementation of two graduation design and it worth to be popularized.
出处
《高等建筑教育》
2007年第5期135-139,共5页
Journal of Architectural Education in Institutions of Higher Learning
关键词
土木工程
毕业设计
框剪结构
抗震计算
civil engineering
graduation design
frame-shear wall structure
seismic fortification calculation
