摘要
用弹塑性有限元法计算分析了单层和八层墙片在竖向和水平力作用下弹性阶段的应力状态及其极限抗侧承载力.结果表明弯矩对墙体抗侧承载力有很大的影响.在不考虑墙体翼缘作用的条件下,八层墙体的抗侧极限力为相应单层墙体的44%.
By using of elasto-plastic finite element method the stress state and limit lateral capacity of the masonry wall of single and eight storeys under vertical and horizontal actions were analyszed. The result showed that the bending moment would had great influence on the limit lateral capacity of the masonry wall. If the effection of the flange walls will not be considered the limit lateral capacity of the masonry wall in eight storeys would has only 44% of the one of the corresponding wall in single storey.
出处
《建筑结构》
CSCD
北大核心
1997年第2期14-18,共5页
Building Structure
基金
国家自然科学基金资助项目
关键词
砌体墙体
弯曲
抗侧承载力
masonry wall
bending effect
limit lateral capacity
