（1 厦门大学土木工程系, 厦门 361005； 2 厦门市易立通结构工程有限公司, 厦门 361000）

［摘要］漳州市的一个花卉集散中心入口大门建筑包括展厅、车辆进出、收发办公和接待等多项功能，具有低层、大跨、内部大空间、连体、外侧覆土等建筑特征。结构方案设计时需要处理内部大开洞、单侧高柱、中部网架拱状连接、两侧覆土等结构问题。通过结构技术分析和软件计算，对面临的结构设计问题进行了相应解决，并对现有规范中低层建筑的规则性指标控制进行了探讨。

［关键词］低层建筑； 大跨； 连体； 大空间； 结构方案设计； 规则性指标

中图分类号： TU375.5    文献标识码： A    文章编号： 1002-848X(2015)S2-0337-04

Entrance gate preliminary structural design of a flower distribution center

Yan Jiasheng1， Chen Tao1， Shi Jianguang1， Yang Xin1,2

（1 Civil Engineering of Xiamen University， Xiamen 361005， China；

2 Xiamen Yilitong Structural Engineering Co., Ltd., Xiamen 361000， China）

Abstract： The entrance gate structure of a flower distribution center in Zhangzhou includes many functional units, such as exhibition halls, entrance for vehicles, office of reception. In terms of architectural characteristics, it has features such as low-rise, long-span, large internal space, connected structures and outer soil. At structure design stage, should be dealed with structure problems including internal holes, over-floor column, central arch truss connection and outer soil in both sides. These structural design challenges were solved through extensive structural analysis and numerical computation. In addition, the regular control indicators of low-rise building in existing codes were discussed.

Keywords： low-rise; long-span; connected structure; large space; preliminary structural design; regular indicator

通讯作者：石建光，教授，硕士生导师，一级注册结构工程师，Email：jgshi798@xmu.edu.cn。