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(1 北京市建筑設(shè)計(jì)研究院  100045； 2 北京工業(yè)大學(xué)  100022)

［提要］北京奧林匹克會(huì)議中心是2008年北京奧運(yùn)會(huì)的一項(xiàng)重要的基礎(chǔ)設(shè)施，長(zhǎng)期展示廳位于奧林匹克會(huì)議中心的東側(cè)，分為北側(cè)和南側(cè)兩個(gè)展廳。由于長(zhǎng)期展示廳為單跨框架，且結(jié)構(gòu)層高和平面布置分布不均勻，按常規(guī)設(shè)計(jì)方法進(jìn)行抗震設(shè)計(jì)將導(dǎo)致結(jié)構(gòu)構(gòu)件截面過大，影響使用功能，增加造價(jià)，同時(shí)其抗震性能也難以令人滿意。在長(zhǎng)期展示廳的設(shè)計(jì)過程中，通過仔細(xì)研究和合理設(shè)計(jì)，通過結(jié)構(gòu)振動(dòng)控制技術(shù)改變結(jié)構(gòu)的動(dòng)力特性來消弱結(jié)構(gòu)的動(dòng)力響應(yīng)，大幅度增強(qiáng)了結(jié)構(gòu)抗震性能，同時(shí)提高了性價(jià)比。

［關(guān)鍵詞］奧林匹克會(huì)議中心；抗震；結(jié)構(gòu)振動(dòng)控制技術(shù)；阻尼器

Adoption of Structural Vibration Control Method in Project of Beijing Olympic Convention Center/Han Wei¹, Peng Lingyun², Zhang Xu¹, Ke Changhua¹(1 Beijing Institute of Architectural Design and Research, Beijing 100045, China; 2 Beijing University of Technology, Beijing 100022, China)

Abstract:Beijing olympic convention center is one of the most important buildings of Beijing 2008 olympic game, and the exhibition street is located on the east side of the convention center, which is composed of north exhibition street and the south exhibition street. Since the exhibition street is a single span frame structure and the story height and plan layout art are not well distributed, it is difficult for the seismic design using the normal design method. The method of structure vibration control is adopted in the design of the exhibition street, and structural seismic performance is obviously enhanced.

Keywords:seismic design; structural vibration control; damper