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首页> 外文会议>International symposium on architectural interchanges in Asia;Architectural Institute of Japan;Architectural Society of China;Architectural Institute of Korea >Current Situation and Discussion of Structural Design for Super High-Rise Buildings above 250m in China
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Current Situation and Discussion of Structural Design for Super High-Rise Buildings above 250m in China

机译：中国250m以上超高层建筑结构设计的现状与探讨。

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摘要

In China, super high-rise buildings have got rapid development by far, which spread from Yantze River delta and Pearl River delta to other regions such ascircum-Bohai-Sea region and some second-tier cities.For buildings with different heights, the frame-core tube, framed tube-core tube, mega frame-core tube and mega frame-core tube-mega brace are commonly adopted.Through construction cost of collected projects, the influences of height, seismic intensity and structural material on cost of installation and civil engineering are analyzed.Issues of structural design and analysis, such as aspect ratio, area proportion of core tube, vertical loads, horizontal control loads and seismic response on long-period seismic action, are illustrated.With the aim of reducing seismic response, viscous damper is widely used as an energy-dissipation measure.Therefore, the application and prospect of viscous damper on super high-rise buildings are presented at last.
机译：在中国，超高层建筑到目前为止已得到快速发展，从长江三角洲和珠江三角洲扩展到环渤海地区和一些二线城市等其他地区。对于不同高度的建筑，框架芯管，有框管芯管，巨型框架芯管和巨型框架芯管-大型支撑架。通过收集工程的施工成本，高度，地震烈度和结构材料对安装和施工成本的影响。分析了土木工程，阐述了结构设计和分析的问题，例如长宽比，芯管的面积比例，垂直载荷，水平控制载荷以及长期地震作用下的地震响应。粘滞阻尼器作为一种耗能措施已被广泛使用。因此，本文最后介绍了粘滞阻尼器在超高层建筑中的应用和前景。

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