摘要
用混合法推导了核心单筒式高层悬技结构中四面开洞核心筒体受扭时的基本微分方程，根据微分方程及边界条件求得了计算连梁剪力及核筒扭转角的公式通过并树与SAP84结果比较表明。
The fundamental differential equahon of core tube with holes in four sides in single core ds bong structure under tompe is deduced, and based on the eguation and beundny condihons, the formulas calculahng shear forces and torque angle of core tube are put forwald. The comparison with the results of SAN 84 through numerical example proves that the methed of tLhis paper is much sboler and un effective.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1998年第4期377-381,共5页
Journal of Tongji University:Natural Science
基金
教育部高等学校博士学科点基金
关键词
悬挂结构
高层建筑
核心筒体
扭转分析
混合法
Hanging structure
Tall building
Core tube
Torque analysis
Mixed methed
