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（北京市建筑設(shè)計(jì)研究院有限公司， 北京 100045）

［摘要］寧?？h潘天壽藝術(shù)中心建筑造型新穎，結(jié)構(gòu)形式為空間異形曲面剪力墻結(jié)構(gòu)，樓蓋主要采用大跨度異形預(yù)應(yīng)力空心樓蓋。結(jié)構(gòu)本身存在凹凸不規(guī)則、樓板不連續(xù)、豎向墻體為曲面傾斜弧墻，在合理的結(jié)構(gòu)概念設(shè)計(jì)基礎(chǔ)上，采用通用有限元軟件MIDAS Gen對(duì)結(jié)構(gòu)整體建模，真實(shí)模擬實(shí)際受力關(guān)系，對(duì)墻體進(jìn)行詳細(xì)設(shè)計(jì)。對(duì)異形預(yù)應(yīng)力空心樓蓋分別采用簡(jiǎn)化算法和有限元軟件SAFE精確設(shè)計(jì)，最后采用包絡(luò)結(jié)果，以保證樓板的安全性。

［關(guān)鍵詞］寧?？h潘天壽藝術(shù)中心； 異形曲面剪力墻； 大跨度； 異形預(yù)應(yīng)力空心樓蓋； 有限元

中圖分類號(hào)：TU318文獻(xiàn)標(biāo)識(shí)碼：A文章編號(hào)：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

作者簡(jiǎn)介：關(guān)宇，碩士，高級(jí)工程師，Email：612624@qq.com。