摘要
作为多层大开间少内纵墙住宅结构抗震性能研究的一个部分，本文介绍了华威二十三号楼及试验模型不同工作阶段的动力实测工作，初步了解了这种结构的动力特性，分析了影响这种结构基本周期的因素，提出了计算基本周期的经验公式，为这种结构的抗震设计提供了依据。
As one part of the research project regarding seismic characteristics of the multi-storey RC-masonry mixed structures with less internal longitudinal walls,the dynamic characteristics of two buildings ── the No.23 building,Hua Wei district and a 1/4 scaled model have been investigated by vibration tests.Analysis has also been carried out on the factors affecting the foundamental period of this kind of structures. Based on the results of the tests and analysis, some suggestions have been produced in this paper.
出处
《工程力学》
EI
CSCD
1994年第4期46-55,共10页
Engineering Mechanics
关键词
建筑结构
墙
剪力强
动力特性
period
less internal longitudinal wall
the dynamic characteristic
