摘要
本文在分析砌体结构损伤行为的基础上，提出了损伤评估的数学模型，引入砌体伤值来度量砌体结构的损伤状态，伤值也与结构的可靠性有着密切的联系．以砖墙裂缝为例，本文给出了砖墙裂缝的伤值公式，结果令人满意．
Basing on the analysis of damage behavior in masonry structures,the paper presents the general maths model of damage and introduces the masonry damage value to measure the damage in masonry structures. Damage value is closely related to structural reliability. For example, the paper gives the crack damage value formula of brick wail, the result is satisfactory.
出处
《哈尔滨建筑大学学报》
1996年第4期25-31,共7页
Journal of Harbin University of Civil Engineering and Architecture
关键词
砌体结构
损伤
砖石结构
裂缝
数学模型
brick masonry structures
damage
damage assessment
damage value
