(同济大学建筑设计研究院，上海 200092)

［摘要］对三角型立面，扁长型平面高层建筑结构体系的设计问题进行了研究。通过实际工程设计案例，研究控制不均匀沉降的方法，分析此类结构控制扭转的一般规律，提出了沉降控制方法，阐述了此类结构的设计技术。计算结果和实测结果均证明设计方法有效。

［关键词］三角型立面；扁长型平面；高层建筑；不均匀沉降控制；扭转效应

Structural Design of a Highrise Building in Rizhao City

Gui Kun, Jin Wei, Zhu Liang, Dai Peiqi (Architecture Design & Research Institute of Tongji University,Shanghai 200092,China)

Abstract:A high-rise building is analysed structure which facade was a right-angled triangle and plan was long and narrow. Based on the researches on a finished project,methods in order to control asymmetry sedimentation were discussed,controlling torsion rules of such structure were studied,the controlling methods were provided,and other structure technique were also introduced. The calculation result and the test on the spot show that the design is effective.

Keywords:right-angled triangle facade; long-narrow plan; high-rise building; asymmetry sedimentation control; torsion control

作者简介：桂堃(1976-)，男，硕士，一级注册结构工程师。

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