(北京市建筑设计研究院 北京 100045)
［提要］ 讨论了体育馆结构抗震加固工程中使用消能装置的若干问题。这些问题包括体育馆结构抗震加固的常用方法的优缺点、液体粘滞阻尼器的参数选择、布置方式、与周边构件的连接方法等。对抗震加固中采用消能减震装置提出了有益的建议。
［关键词］ 体育馆 抗震加固 消能减震技术 液体粘滞阻尼器
Discussion on Problems of Energy Dissipation and Seismic Reduction Technology in Aseismic Strengthening for Gymnasium/Li Wenfeng, Miao Qisong, Lu Qinggang (Beijing Institute of Architectural Design, Beijing 100015, China)
Abstract:Several problems on application of energy dissipation device in a seismic strengthening for gymnasium are discussed. These problems include advantages and disadvantages of different aseismic strengthening methods, determination of device parameters, scheme of installation, connecting method with existing components.Valuable advices are put forward on application of energy dissipation device in aseismic strengthening of gymnasium.
Keywords:gymnasium; aseismic strengthening; seismic energy dissipation technology; viscous damper