CAJ | 학술논문

泰禾城市广场-办公楼屋面高度144．5m，为B级高度的超高层建筑，其结构体系为框架核心筒结构，在88．5m处有弱连接的空中连廊，结合建筑钻石造型，结构二个角部无角柱，角部悬挑跨度最大有8．2m。根据工程上述特点，本论文阐述了此超限高层的抗震、抗风和基础设计，采用二种不同力学模型对主体结构进行静力对比分析、弹性时程分析、地震性能化分析，对越层柱采用线性屈曲稳定分析方法确定计算长度系数，以及对大跨悬挑结构增加竖向地震作用分析，对分析中发现的薄弱环节提出相应的加强措施。
태화성시엄장-판공루옥면고도144．5m，위B급고도적초고층건축，기결구체계위광가핵심통결구，재88．5m처유약련접적공중련랑，결합건축찬석조형，결구이개각부무각주，각부현도과도최대유8．2m。근거공정상술특점，본논문천술료차초한고층적항진、항풍화기출설계，채용이충불동역학모형대주체결구진행정력대비분석、탄성시정분석、지진성능화분석，대월층주채용선성굴곡은정분석방법학정계산장도계수，이급대대과현도결구증가수향지진작용분석，대분석중발현적박약배절제출상응적가강조시。
Thaihe City Square Office is a super class B high -rise building of 144 .5 meters high , with frame-concrete core wall structure system, which has a weak connection air corridor at 88.5 meters.There are no corner columns at two corners with diamond -shaped con-struction span up to 8.2 meters.According to the characteristics of the project , this paper expounds the design of the earthquake resist-ance , wind resistance and the foundation .Then the structure is analyzed by the static analysis , the elastic time-history analysis , the seis-mic performances analysis based on two different dynamics models , and the linear buckling stability analysis method is used to determine the effective length factor of the more layers column , and that the vertical earthquake analysis is added to analyze the large cantilever struc -ture.The corresponding strengthening measures are adopted on the weak positions which are found out by analyzing .