全国政协礼堂加固改造工程结构设计

Design of Structural Strengthening and Retrofit for C.P.P.C.C.National Auditorium

全国政协礼堂是我国重要的标志性建筑之一。１９５４年建成，当时未考虑抗震设防，存在着明显的不符合抗震要求的问题，一些设施也明显不满足现代会议建筑的使用功能要求。全国政协礼堂加固改造工程的结构设计，运用结构综合抗震能力分析方法和多种最新的加固手段，在保持原建筑外貌不变的前提下，实现了提高抗震能力和改善使用功能的协调，取得了重要工程加固改造的新经验。

The Auditorium of the Chinese Peoples Political Consultative Conference,which was constructed over forty years ago,is a wellknown indicative building in China. However,the seismic capability of this building is insufficient,and its service functions need to be updated also.In the design of structural strengthening and retrofit,the appraisal method of the structural synthetic seismic capability and some advanced structural strengthening techniques were used,so that the building appearance has been retained. The new experiences in this field have been made and are available for reference.