南京四方现代艺术博物馆钢结构力学分析

Mechanical analysis of the steel structure for Nanjing Si Fang Modern Art Museum

南京四方现代艺术博物馆建筑造型新颖,极富想象力.但结构外形很不规则,特别是空中展廊部分为双向长悬臂钢结构,支承条件极为不利,结构设计难度较大.本文着重探讨了该馆钢结构体系的受力特性,并应用有限元软件分析了整体结构的静力性能以及关键构件、典型节点的受力性能.

The building shape of Nanjing Si Fang Modern Art Museum is novel and very fancy, but its figuration is quite irregular with bidirectional long cantilevers as a floating gallery, which makes the steel structure design difficult. In this paper, the bearing character of the steel structure was discussed, then the static performance of the whole structure and the bearing ability of some key elements and typical nodes were analyzed with FEM software.