论文部分内容阅读
民国仿木构钢筋混凝土建筑是具有典型中国特色的建筑遗产,大多承载着重要历史文化信息,对其加固修缮应在符合文物保护原则的前提下合理进行结构性能和耐久性的提升。结合浙江某民国仿木构钢筋混凝土结构加固修缮实例,较全面地讨论了仿木构钢筋混凝土结构类型的民国建筑在加固设计中应考虑的若干关键问题,包括检测鉴定、计算分析、混凝土构件加固及墙体加固等,介绍一些有效的解决办法,如钢丝网聚合物砂浆抹面法加固混凝土柱和梁、钢筋网聚合物砂浆抹面法加固混凝土板等,能满足后续使用年限30年的要求,可供同类建筑物加固修缮参考。
The imitation wood-framed reinforced concrete building in the Republic of China is a typical architectural heritage with Chinese characteristics. Most of the buildings carry important historical and cultural information. The strengthening and renovation of the reinforced concrete buildings should be based on the principles of cultural relics protection and reasonable structural performance and durability should be improved. A few examples of the key issues that should be taken into consideration in the design of reinforcement for the Republic of China architecture are discussed in the light of the examples of strengthening the imitation wood-reinforced concrete structure in a Republic of China. They include testing and identification, calculation and analysis, reinforcement of concrete members And wall reinforcement, etc., to introduce some effective solutions, such as steel mesh polymer mortar wipe method to reinforce concrete columns and beams, steel mesh reinforced polymer mortar wipe law reinforced concrete panels, etc., to meet the requirements of the subsequent use of life of 30 years, may For the reinforcement of similar buildings for reference.