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洛阳正大广场超高层住宅结构设计
曹延波1,黄杰1,陈会强2,刘子龙1,齐煜1,郭会强1, 高常欢1,郑新丰1
摘 要

(1 机械工业第四设计研究院有限公司, 洛阳 471000;2 洛阳正大置业有限公司, 洛阳 471000)

[摘要]洛阳正大广场超高层住宅建筑结构高度为146-4m,采用钢筋混凝土剪力墙结构体系,以天然地基为持力层。综合考虑结构体系特点、超限程度及分析结果,设定结构整体的抗震性能目标为C级,进行了小震、中震、大震作用下的计算分析及舒适度分析,分析结果表明结构体系合理,采用针对性的加强措施,使结构整体能满足设计所设定的抗震设防目标。

[关键词]超高层结构; 剪力墙结构; 抗震性能设计; 天然地基持力层; 静力弹塑性; 舒适度分析

中图分类号:TU973, TU318-2文献标识码:A文章编号:1002-848X(2017)24-0011-06

 

Structural  design of a super high-rise residential building of Charoen Pokphand Plaza  in Luoyang

Cao Yanbo1, Huang Jie1, Chen Huiqiang2, Liu Zilong1, Qi Yu1, Guo Huiqiang1,  Gao Changhuan1, Zheng Xinfeng1

(1 SCIVIC Engineering Corporation, Luoyang 471000, China; 2 Charoen Pokphand Land Development in Luoyang,   Luoyang 471000, China)

Abstract:Charoen Pokphand Plaza in Luoyang is a super high-rise reinforced concrete shear-wall structure with the structure height of 146-4m. The natural bearing layer is adopted. According to the structural system features, out-of-code conditions and analysis results, the seismic performance objective of the whole structure was set as C-grade. The corresponding structural analysis and calculation were carried out under different levels of earthquakes. In addition, the comfort analysis was conducted. The results show that the structural system is reasonable. The performance-based seismic design objective can be achieved with the corresponding seismic strengthening measures.

Keywords:super high-rise structure; shear wall structure; performance-based seismic design; natural bearing layer; static elasto-plastic analysis; comfort analysis

 

作者简介:曹延波,博士,高级工程师,一级注册结构工程师,注册土木工程师(岩土),Email:caoyb2014@126.com。

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