中华麒麟阁主楼仿古建筑结构设计

Structural design of the main building of China Kylin Pavilion

中华麒麟阁位于广东省潮州市,是迄今为止我国单体量最大的官式仿古建筑,采用明清建筑风格,层级关系为明五暗九,建筑的奇特造型、复杂的空间关系及古典的建筑装饰、大悬挑角梁等,给结构设计带来诸多困难。以中华麒麟阁项目为例,介绍了仿古建筑中的特点、本项目中结构设计的难点,针对仿古建筑中的复杂屋面系统,按照平屋面和坡屋面两种方式进行力学性能指标对比;针对建筑中的斗拱、角梁、椽子等建筑特殊部位进行了合理简化计算,达到了建筑造型与结构安全的完美融合。此外还针对本项目中的一些施工要点进行介绍,以期为类似工程提供参考。

China Kylin Pavilion is located in Chaozhou City,Guangdong Province.It is the largest official-style antique building in China so far.It adopts the architectural style of Ming and Qing Dynasties.Architectural decoration,large cantilevered corner beams,etc.,bring many difficulties to the structural design.Taking the China Kylin Pavilion project as an example,this paper introduces the characteristics of antique buildings and the difficulties of structural design in this project.For the complex roof system in antique buildings,the mechanical performance indicators are compared according to two methods:flat roof and sloping roof;The special parts of the building,such as bucket arches,corner beams,and rafters,have been calculated reasonably and simplified to achieve the perfect integration of architectural modeling and structural safety.In addition,some construction points in this project are introduced,in order to provide reference for similar projects.