城市建筑
城市建築
성시건축
URBANISM AND ARCHITECTURE
2013年
2期
68
,共1页
超限高层建筑%平面%竖向不规则%抗震性能设计
超限高層建築%平麵%豎嚮不規則%抗震性能設計
초한고층건축%평면%수향불규칙%항진성능설계
high-rise building%plane%vertical irregular%perfo-rmance-based seismic design
嘉定新城大厦结构体系为钢筋混凝土框架—核心筒,属于平面与立面均不规则复杂超限高层建筑.本文分析了结构的超限情况并确定结构局部部位抗震性能目标,通过小震弹性计算、中震弹性计算、大震弹塑性静力分析,并采取合理的抗震构造措施,保证建筑物满足相关规范要求,抗震性能目标的实现.
嘉定新城大廈結構體繫為鋼觔混凝土框架—覈心筒,屬于平麵與立麵均不規則複雜超限高層建築.本文分析瞭結構的超限情況併確定結構跼部部位抗震性能目標,通過小震彈性計算、中震彈性計算、大震彈塑性靜力分析,併採取閤理的抗震構造措施,保證建築物滿足相關規範要求,抗震性能目標的實現.
가정신성대하결구체계위강근혼응토광가—핵심통,속우평면여립면균불규칙복잡초한고층건축.본문분석료결구적초한정황병학정결구국부부위항진성능목표,통과소진탄성계산、중진탄성계산、대진탄소성정력분석,병채취합리적항진구조조시,보증건축물만족상관규범요구,항진성능목표적실현.
Jiading Xincheng Mansion structural system of rei-nforced concrete frame-tube is belonged to the plane and elev-ateon are irregular and complicated high-rise building. This pa-per analyzes the structure and to determine the overrun part of structural seismic performance objectives, calculation, throug-h a smal earthquake in seismic elastic calculation, earthquake pushover analysis, and take reasonable measures to ensure the seismic structure, building to meet the requirements of relevant codes, realize the seismic performance objectives.
