| 林宝新,朱甜甜,贾鑫.某超高层结构含设备层的方案比选及抗震分析[J].安徽建筑大学学报,2022,30(2):1-6 |
| 某超高层结构含设备层的方案比选及抗震分析 |
| Mechanical Floor Design Comparison and Seismic Analysis of A Super High-Rise Structure |
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| DOI： |
| 中文关键词: 框架 - 核心筒 设备夹层 罕遇地震 动力弹塑性分析 抗震性能 |
| 英文关键词: frame-core tube equipment sandwich rare earthquake dynamic elastic-plastic analysis seismic performance |
| 基金项目:国家重点研发计划项目（2016YFC0701500） |
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| 中文摘要: |
| 以合肥市某超高层框架 - 核心筒结构为例，对比分析两种设备层方案对总体结构的影响，采用 PKPM及 Midas Building 软件进行小震下的弹性分析及大震下的弹塑性分析，并应用 Abaqus 软件对设备夹层剪力墙进行细部分析。计算结果表明：该框架 - 核心筒结构选取设备层作为单独结构层，能达到抗震性能目标确定的各项抗震性能要求，是安全、合理的。 |
| 英文摘要: |
| Taking a super high-rise frame-core tube structure in Hefei as an example，the influences of two mechanical floordesigns on the overall structure were compared. PKPM and Midas Building softwares were used to perform elastic analysis under smallearthquake and elasto-plastic analysis under large earthquake. The Abaqus software was used to perform the detail analysis of theequipment sandwich shear wall. The calculation results show that this frame-core tube structure is safe as the mechanical floor is dividedinto a separate structure layer，which can achieve all seismic performance requirements of the Seismic Performance Objectives. |
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