历史建筑保护中的结构安全与防灾
Structural Safety and Disaster Prevention in Historical Building Preservations
Structural Safety and Disaster Prevention in Historical Building Preservations
作者
李杰(同济大学土木工程学院 上海 200092)
中文关键词
历史建筑;结构;安全;防灾
英文关键词
historical architecture;structure;safety;disaster prevention and mitigation
中文摘要
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。
英文摘要
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.
DOI10.16418/j.issn.1000-3045.2017.07.007
作者简介
李杰 同济大学特聘教授,工学博士,丹麦王国奥尔堡大学荣誉博士,上海防灾救灾研究所所长,兼任国际结构安全性与可靠性协会执委会委员、国际土木工程风险与可靠性协会主席团成员、国际核心期刊Structural Safety、International Journal of Nonlinear Mechanics编委等学术职务。长期在工程防灾领域从事研究工作,在随机动力学、工程抗灾可靠性与生命线工程研究中取得了具有国际声望的成果,曾获国家自然科学奖二等奖,被美国土木工程师学会授予工程可靠性领域最高学术成就奖——Freudenthal奖章。E-mail:lijie@tongji.edu.cn
Li Jie Distinguished Professor of Tongji University, Shanghai, China, where he serves as Director of Shanghai Institute of Disaster Prevention and Relief. He received the Ph.D. degree at the same University in 1988 and the Honorary Doctorate from Aalborg University, Denmark in 2013. From 1999 to 2004, Dr. Li was honored as a Cheung Kong Scholar Professor by the Education Ministry of China. In 2014, he was conferred the Freudenthal Medal by ASCE. Professor Li has been active in research on the stochastic dynamics, the damage mechanics, and the engineering reliability for more than 30 years. As a principle investigator, he established the probability density evolution theory of stochastic systems and therefore reveals secrete of stochastic physical world. Up to now, Professor Li has published more than 300 journal papers and four books, including Introduction to Earthquake Engineering (published in 1992), Stochastic Structural Systems—Analysis and Modeling (published in 1996), Stochastic Mechanics of Structures (published in 2009), and Stochastic Damage Mechanics of Concrete Structures (published in 2014). E-mail:lijie@tongji.edu.cn
Li Jie Distinguished Professor of Tongji University, Shanghai, China, where he serves as Director of Shanghai Institute of Disaster Prevention and Relief. He received the Ph.D. degree at the same University in 1988 and the Honorary Doctorate from Aalborg University, Denmark in 2013. From 1999 to 2004, Dr. Li was honored as a Cheung Kong Scholar Professor by the Education Ministry of China. In 2014, he was conferred the Freudenthal Medal by ASCE. Professor Li has been active in research on the stochastic dynamics, the damage mechanics, and the engineering reliability for more than 30 years. As a principle investigator, he established the probability density evolution theory of stochastic systems and therefore reveals secrete of stochastic physical world. Up to now, Professor Li has published more than 300 journal papers and four books, including Introduction to Earthquake Engineering (published in 1992), Stochastic Structural Systems—Analysis and Modeling (published in 1996), Stochastic Mechanics of Structures (published in 2009), and Stochastic Damage Mechanics of Concrete Structures (published in 2014). E-mail:lijie@tongji.edu.cn
