Current Situation and Prospect on Preventive Conservation Technologies for Bridge Heritage
The conservation of bridge heritage is of great historical,cultural and social significance.Aiming at the bottlenecks such as"unclear disaster-bearing mechanism,inaccurate risk assessment and incomplete risk investigation"in the current conservation of bridge heritage,the National Key Research and Development Program"Key Technologies and Demonstration for Risk Assessment and Risk Investigation of Bridge Heritage"is based on the research of"structural disaster-bearing mechanism-risk assessment methods-preventive conservation techniques-engineering application demonstration",aiming to establish a quantitative risk assessment method that considers the disaster-bearing mechanism of the damaged state of ancient masonry arch bridges and wooden corridor bridges.Bridge heritage risk investigation technology and risk monitoring platform construction technology are also developed to achieve the goals of easy-operation,high efficiency and intelligence in preventive conservation of bridge heritage.The project will improve the scientific and technological innovation ability and technology application level of bridge heritage conservation in China.
万方数据
维普
