消能减震技术在某文物保护性建筑加固工程中应用

Application of Energy Dissipation Technology for Anti-seismic Reinforcement of One Certain Protected Historical Structure

既有建筑应用耗能减震技术加固,不但可减少加固费用,降低施工的复杂度及不确定性,并可大大提升旧有建筑物的抗震能力,以符合加固抗震标准。由于文物保护性建筑有其特殊的文化保存价值及历史意义,所以其结构的抗震加固上有很多限制及不便,进而影响加固工程的品质及加固效果。主要讨论应用消能减震技术于某文物保护性建筑的抗震加固工程中,配合文物保护的标准、建筑功能的需求进行消能结构的抗震加固及优化设计,使该文物保护性建筑的整体抗震性能得到了提高,达到规范规定的抗震设防要求。

Using energy dissipation tech. for seismic reinforcement of existing structures can not only reduce the reinforcement cost, the complexity and uncertainty during construction but also greatly increase the anti-seismic ability of structures with satisfaction of anti-seismic reinforcement code. Because of the special cultural preservation value and historical significance, it brings a lot of limits and inconvenience to the anti-seismic reinforcement of such protected historical structures and consequently affects the quality and effectiveness of reinforcement. It is mainly discussed the application of energy dissipation tech. for anti-seismic reinforcement of one certain protected historical structure. By optimizing the energy dissipation design consistent with the historical structures protected standards and the structural functional requirements, the anti-seismic ability of the protected historical structure is enhanced and the requirements in the code are satisfied.