摘要
结构分灾抗震设计是基于性能抗震设计的一种实用设计方法。根据密肋壁板结构"砌块-框格-外框"分阶段释放地震能量的破坏模式,将分灾设计理论应用于结构的抗震设计之中,提出填充砌块作为结构的第一道分灾防线,框格作为结构的第二道分灾防线,而外框架及连接加强措施是结构体系的第三道防线的抗震分灾设计模型。以此为依据,对密肋壁板结构的三阶段分灾设计方法进行探讨。
Damage-reduction seismic design is a practical design method of performance-based seismic design. According to damage mode of multi-fibbed slab structure which releases earthquake energy by stages, block-frame-outer frame, damage-reduction design theory is applied to structure seismic design. It is illustrated that damage-reduction seismic design model and three-stage damage-reduction design of multi-ribbed slab structure. Block which acts as damage-reduction member is served as first damage-reduction fortification line, frame which acts as damage-reduction minor structure is served as second fortification line, and outer frame and reinforced measure are served as third fortification line.
出处
《工业建筑》
CSCD
北大核心
2008年第1期1-3,13,共4页
Industrial Construction
基金
国家自然科学基金资助项目(50578011)
中国博士后基金资助项目(2005038606)
教育部博士点专项基金资助项目(20050004013)
北京交通大学"十五"专项基金资助项目(2005ZS002)
陕西省教育厅自然科学基金资助项目(06JK256
06JK264)
陕西省自然科学基金资助项目(陕科[2004]68号)
关键词
密肋壁板结构
分灾抗震设计
多道抗震防线
multi-fibbed slab structure damage-reduction seismic design multiple seismic fortification lines
作者简介
姚谦峰 男 1956年9月出生 教授 博士生导师 E-mail：yaoqf808@163．com
