历史建筑保护中的结构安全与防灾

Structural Safety and Disaster Prevention in Historical Building Preservations

文章从历史建筑保护中的安全与防灾问题切入,论述了结构工程安全与防灾中的基本科学问题,强调了灾害危险性分析、材料与结构破坏的科学基础、结构随机灾害反应分析、结构整体抗灾可靠性评估等基本问题的研究之于历史建筑保护研究的必要性与重要性,梳理了历史建筑结构安全与防灾研究应予关注的结构工程前沿技术,提出了若干发展建议。

The present paper focuses on the fundamental scientific problems of the structural safety and disaster prevention in the preservation of historical architectures. The risk analysis of disasters, the scientific basis of material failure and structural damage, the response analysis of structures under stochastic disaster actions, and the assessment of structural system reliability against hazards are emphasized regarding their necessity and significance of protection research of historical buildings. The frontier technologies in structural engineering which should be particularly concerned about in the research of structural safety and disaster prevention of historic architectures are systematically reviewed, and several possible development technology directions for deep study afterwards are proposed as well.