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陈嘉庚纪念堂建成于1982年,现已不能满足结构抗震安全要求和使用功能要求,需要对其进行加固改造。结合纪念堂内部的维修改造及装修,在保持原建筑外貌不变的前提下,将原设缝脱开的结构单元底部重新连接成整体,并采用内加壁式框架、钢筋加固钢屋架、钢斜撑加固女儿墙等多种措施提高结构抗震性能,减小结构刚度差异,同时增设舞台葡萄架以满足使用功能。按照该方案加固改造后的纪念堂不仅能够满足使用功能的要求,还具有良好的抗震性能,实现了提高抗震能力、完善内部现代设施及历史风貌建筑保护的协调。
Built in 1982, the Tan Kah Kee Memorial Hall is no longer able to meet the seismic safety requirements and functional requirements of the structure and needs to be strengthened and rebuilt. Combined with the internal renovation and renovation of the memorial hall, under the premise of maintaining the original appearance of the building, the bottom of the structural unit that has been detached from the original building is reconnected into a whole, and a steel reinforced truss roof frame, Bracing and strengthening of the daughter wall and other measures to improve the structure seismic performance, reduce the structural stiffness differences, while adding a stage grapevine to meet the use of functions. The memorial hall strengthened and remodeled according to the scheme not only meets the requirements of using the functions, but also has good seismic performance, and achieves the coordination of improving the anti-seismic capability and improving the protection of internal modern facilities and historic buildings.