摘要
混凝土结构耐久性受多种因素影响,往往达不到预期设计要求,加固与防护处理是提高混凝土结构耐久性的有效措施。使用无机或无机有机复合的加固与防护材料对混凝土结构进行处理,可有效延长混凝土结构的使用寿命。中国建筑科学研究院自20世纪90年代起开展了结构加固与防护材料研发和应用技术研究并完成了多项科研课题和标准规范编制,有力地推动了混凝土结构加固与防护材料的长足发展。本文对不同加固与防护材料的发展历史、研究现状及中国建筑科学研究院在相关领域取得的成果等方面进行了综合阐述,同时展望了该领域的发展方向。
The durability of concrete structures is affected by complicated factors and does not attain expected design requirements, and the reinforcing and protecting concrete is an effective measure to meet the requirements. The durability of concrete structure may be increased, after the concrete structures are treated by inorganic or the composite of inorganic and organic reinforcement and protection materials. Since 1990, China Academy of Building Research has carried out the research and development of reinforcement and protection materials and has completed a number of research projects and standards, promoted the development and reinforcement and protection materials in concrete structure. The development history, research status and achivements of different reinforcement and protection materials of China Academy of Building Research are reviewed, and the development direction of the field is forecasted.
出处
《建筑科学》
北大核心
2013年第11期120-125,共6页
Building Science
关键词
混凝土结构
加固
防护
材料
concrete structure
reinforcement
protection
material
