| 多层钢筋混凝土结构的概率弹塑性抗震设计 |
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| 引用本文： | 牛荻涛,欧进萍.多层钢筋混凝土结构的概率弹塑性抗震设计[J].西安建筑科技大学学报(自然科学版),1993(2). |
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| 作者姓名： | 牛荻涛 欧进萍 |
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| 作者单位： | 西安冶金建筑学院建工系 710055
(牛荻涛)，哈尔滨建筑工程学院 哈尔滨(欧进萍) |
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| 摘 要： | 确定了多层钢筋混凝土结构层恢复力模型(光滑模型)参数与结构层间主要设计参数的关系;进而在结构弹塑性随机动力分析的基础上,以变形与滞回耗能的线性组合定义结构的破损度,提出了多层钢筋混凝土结构在随机地震动作用下的期望破损度设计和可靠性设计方法。最后给出了一栋八层房屋的分析设计算例。
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| 关 键 词： | 钢筋混凝土结构 抗震设计/期望破损度 模糊动力可靠性 |
Probabilistic Elastoplastic Aseismic Design of Multi-Storey Reinforced Concrete Structures |
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| Nin Ditao,Ou Jinping Xi'an Institute of Metallurgy and Construction Engineering,Xi'an Harbin Architectural and Civil Engineering Institute,Harbin.Probabilistic Elastoplastic Aseismic Design of Multi-Storey Reinforced Concrete Structures[J].Journal of Xi'an University of Architecture & Technology,1993(2). |
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| Authors: | Nin Ditao Ou Jinping Xi'an Institute of Metallurgy and Construction Engineering Xi'an Harbin Architectural and Civil Engineering Institute Harbin |
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| Affiliation: | Nin Ditao,Ou Jinping Xi'an Institute of Metallurgy and Construction Engineering,710055,Xi'an Harbin Architectural and Civil Engineering Institute,150006,Harbin |
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| Abstract: | Determining the parameters in the storey restoring force model (glossy model) ofmulti-storey reinforced concrete structures correspording to the main design parametersof structure storey, analyzing the random elastoplastic dynamic responses, the damageindex defined by the linear combination of deformation and the dissipated energy, thefeasible design methods based on the expected damage index and dynamic reliability arepresented for the multi-storey reinforced concrete structure. Finally, an example ofanalysis and design is given for an eight-storey reinforced concrete structure. |
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| Keywords: | reinforced concrete structures aseismic design / expected demage index fuzzy dynamic reliability |
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