合肥工业大学学报(自然科学版)
閤肥工業大學學報(自然科學版)
합비공업대학학보(자연과학판)
JOURNAL OF HEFEI UNIVERSITY OF TECHNOLOGY(NATURAL SCIENCE)
2014年
6期
713-719
,共7页
框架-核心筒%斜柱%罕遇地震%弹塑性计算%抗震性能
框架-覈心筒%斜柱%罕遇地震%彈塑性計算%抗震性能
광가-핵심통%사주%한우지진%탄소성계산%항진성능
frame-core tube%inclined column%rare earthquake%elastic-plastic calculation%seismic per-formance
文章以某带斜柱的框架-核心筒结构为例,通过对该结构进行多遇地震下的弹性计算和罕遇地震下的弹塑性计算,分析了结构整体和斜柱的受力性能;分析结果表明,在大震作用下,结构整体及斜柱具有较好的承载和变形能力,能够达到期望的性能指标;通过抗震性能分析找出抗震薄弱构件,并采取有针对性的构造加强措施以指导结构设计,可供类似工程参考。
文章以某帶斜柱的框架-覈心筒結構為例,通過對該結構進行多遇地震下的彈性計算和罕遇地震下的彈塑性計算,分析瞭結構整體和斜柱的受力性能;分析結果錶明,在大震作用下,結構整體及斜柱具有較好的承載和變形能力,能夠達到期望的性能指標;通過抗震性能分析找齣抗震薄弱構件,併採取有針對性的構造加彊措施以指導結構設計,可供類似工程參攷。
문장이모대사주적광가-핵심통결구위례,통과대해결구진행다우지진하적탄성계산화한우지진하적탄소성계산,분석료결구정체화사주적수력성능;분석결과표명,재대진작용하,결구정체급사주구유교호적승재화변형능력,능구체도기망적성능지표;통과항진성능분석조출항진박약구건,병채취유침대성적구조가강조시이지도결구설계,가공유사공정삼고。
Taking a frame-core tube structure with inclined column as an example ,and through per-forming the elastic calculation under frequent earthquake and the elastic-plastic calculation under rare earthquake ,the bearing capacities of the whole structure and the inclined column are analyzed .The results show that the w hole structure and the inclined column have good bearing and deformation ca-pacities under the rare earthquake and meet the desired performance indicators . The weak seismic member is found out by seismic analysis to guide the structural design .The presented study can pro-vide a reference for similar projects .