西南科技大学学报
西南科技大學學報
서남과기대학학보
Journal of Southwest University of Science and Technology
2015年
3期
52-56
,共5页
超高层结构%框架-核心筒结构%抗震性能设计%动力弹塑性分析
超高層結構%框架-覈心筒結構%抗震性能設計%動力彈塑性分析
초고층결구%광가-핵심통결구%항진성능설계%동력탄소성분석
Super high-rise structure%Frame-core wall structure%Performance-based seismic%Dy-namic elastics-plastic analysis
成都某超高层办公楼主体结构高度为154.900 m,采用框架-核心筒结构体系. 介绍了工程的结构体系及布置、抗震设防性能目标. 通过不同程序进行计算,对结构整体计算结果、罕遇地震作用下的动力弹塑性分析结果进行分析. 结果表明,工程各项计算指标比较理想,均满足规范要求. 针对结构的超限情况提出了相应的超限对策及加强措施.
成都某超高層辦公樓主體結構高度為154.900 m,採用框架-覈心筒結構體繫. 介紹瞭工程的結構體繫及佈置、抗震設防性能目標. 通過不同程序進行計算,對結構整體計算結果、罕遇地震作用下的動力彈塑性分析結果進行分析. 結果錶明,工程各項計算指標比較理想,均滿足規範要求. 針對結構的超限情況提齣瞭相應的超限對策及加彊措施.
성도모초고층판공루주체결구고도위154.900 m,채용광가-핵심통결구체계. 개소료공정적결구체계급포치、항진설방성능목표. 통과불동정서진행계산,대결구정체계산결과、한우지진작용하적동력탄소성분석결과진행분석. 결과표명,공정각항계산지표비교이상,균만족규범요구. 침대결구적초한정황제출료상응적초한대책급가강조시.
Frame-core wall structure system was adopted in a super high -rise office in Chengdu , the height of which is 154.900 m.The structural system , structural arrangement , the seismic fortification and performance objectives of the super high -rise building were presented .The overall calculation results and Dynamic elastics-plastic analysis results under rare earthquake were analyzed through different programs . Results indicate that the technical parameters of the building all well satisfy the requirements of the specifi -cations .In addition , the counter plans and strengthening measures were put for out -of-code situations . The overall structure can meet the requirements of the specifications on performance -based design .
