摘要
新规范对建筑结构设计提出了更高的要求,结构计算更加复杂多样,因此不可能一次完成,而应当从整体到局部、分层次逐步完成。主要计算过程可以分为四步进行:整体参数计算,整体合理性计算,构件优化计算和抗震性能验算。每步计算中又包含多次试算,在上一步计算取得合理结果以后,方可进行下一步计算,以便使结构计算过程科学化,提高设计工作效率。
The new code brings forward more requirements for structure design. Therefore, the structure calculation becomes more complicated, which cannot be completed one time. It should be performed step by step, from the whole to the part. The main calculation process can be divided into four stages which are holistic parameter calculation, bollstic reasonability calculation, component-optimization calculation and the checking calculation on anti-seismic measures. Every step is composed of many times of trial calculation, and every round follows the last with a reasonable result. The method makes the structure calculation process more scientific and the design efficiency can be improved.
出处
《建筑结构》
CSCD
北大核心
2005年第11期60-62,28,共4页
Building Structure
关键词
规范
结构设计
四步计算
new code
structure design
four-step calculation
