（北京市建筑设计研究院有限公司， 北京 100045）

［摘要］宁海县潘天寿艺术中心建筑造型新颖，结构形式为空间异形曲面剪力墙结构，楼盖主要采用大跨度异形预应力空心楼盖。结构本身存在凹凸不规则、楼板不连续、竖向墙体为曲面倾斜弧墙，在合理的结构概念设计基础上，采用通用有限元软件MIDAS Gen对结构整体建模，真实模拟实际受力关系，对墙体进行详细设计。对异形预应力空心楼盖分别采用简化算法和有限元软件SAFE精确设计，最后采用包络结果，以保证楼板的安全性。

［关键词］宁海县潘天寿艺术中心； 异形曲面剪力墙； 大跨度； 异形预应力空心楼盖； 有限元

中图分类号：TU318文献标识码：A文章编号：1002-848X(2018)20-0108-04

Structural design of Pan Tianshou Art Center in Ninghai County

Guan Yu, Feng Chuanchuan, Li Renchao

(Beijing Institute of Architectural Design, Beijing 100045, China)

Abstract:The architectural style of Pan Tianshou Art Center in Ninghai County is novel, and the structure adopts the spatial special-shaped curved shear wall structure. The form of the floor is mainly the large-span irregular shaped prestressed hollow floor. The structure itself has concave and convex irregularities, the discontinuous floor and the curved inclined vertical wall. On the basis of a reasonable structural concept design, general finite element software MIDAS Gen was used to model the entire structure and simulate the actual force relationship and carry out detailed design of the wall. The simplification algorithm and the finite element software SAFE for accurate design were applied to the special-shaped prestressed hollow floor respectively, and the envelope results were finally used to ensure the safety of the floor.

Keywords:Pan Tianshou Art Center in Ninghai County； special-shaped curved shear wall; large span; special-shaped prestressed hollow floor; finite element

作者简介：关宇，硕士，高级工程师，Email：612624@qq.com。