【摘要】：本塔樓房屋高度149.6m,屬B級高度超限高層建筑,采用框架-核心筒結(jié)構(gòu)體系�；诳拐鹦阅茉O(shè)計的要求,本工程采用SAUSAGE軟件對塔樓進(jìn)行大震彈塑性時程分析,獲得了結(jié)構(gòu)層間位移角、層間剪力的分布規(guī)律及各構(gòu)件損傷分布情況。同時對大震下的特殊構(gòu)件,如開大洞的樓板、躍層柱等進(jìn)行了補(bǔ)充計算與分析。根據(jù)大震分析的結(jié)果,對結(jié)構(gòu)薄弱部位有針對性的采取了抗震加強(qiáng)措施,結(jié)構(gòu)整體上能夠滿足預(yù)期性能目標(biāo)D的要求。
[Abstract]:The building height of this tower is 149.6 m, which belongs to class B high-rise building and adopts frame-core tube structure system. Based on the requirements of seismic performance design, the SAUSAGE software is used to analyze the elastoplastic history of the tower, and the displacement angle of the structure, the distribution law of the shear force and the damage distribution of each member are obtained. At the same time, supplementary calculation and analysis are carried out for special components under large earthquakes, such as floor slabs with large holes, cline columns and so on. According to the results of large earthquake analysis, the anti-seismic strengthening measures are taken for the weak part of the structure, and the structure can meet the requirements of expected performance goal D as a whole.
【作者單位】： 成都基準(zhǔn)方中建筑設(shè)計有限公司;
【分類號】：TU973.31
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本文編號：2241235