摘要
基于上海市近代保护建筑体系和损伤理论的基本原理,提出近代保护建筑的损伤理论与有限元模型,建立了含有损伤系数的本构关系及重分析算式,对近代保护建筑的分析和评估具有重要价值。对一实际工程进行了损伤分析和相应频率和周期计算。
The damage theory and FEM model of the neoteric protect buildings are presented according to the principle of damage theory. The constitutive model that contains the damage parameter and the expressions of re-analysis is built. It has important value in the analysis and evaluation of the neoterie protection buildings.
出处
《建筑结构》
CSCD
北大核心
2006年第1期81-84,共4页
Building Structure
关键词
近代保护建筑
损伤理论
损伤系数
neoteric protect buildings
damage theory
coefficient of damage
