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- An approximate method for analyzing seismic response of non-proportionally damped base isolated structures in time domain is derived by combining real mode superposition and Laplace transform method. 采用子结构瑞利阻尼模型表达隔震体系的非比例阻尼矩阵,将实振型分解法与拉普拉斯变换方法联合应用,建立了任意多自由度非比例阻尼隔震体系时域动力响应的工程算法。
- The results indicate that SSI effect has influenced on base isolated structure.In engineering design, isolated structure should not ignore the influence of SSI effect. 分析结果表明,地基-结构相互作用效应对基础隔震结构存在影响,在工程设计中,隔震结构不应忽略地基-结构相互作用效应的影响。
- Regarding multilayer base shake-isolation framework as research object, the influence of SSI effect on base isolated structure by means of the finite element analysis method is studied. 摘要以多层基础隔震框架为研究对象,利用有限元分析方法,研究地基-结构相互作用效应对基础隔震结构隔震效果的影响。
- parallel base isolated structure 并联基础隔震结构
- Analysis of Effect of Vertical Motion on the Limit Ratio of Height to Width of Base Isolated Structures 竖向地震动对隔震结构高宽比限值的影响分析
- base isolated structures 基础隔震结构
- parallel base isolation structure 并联基础隔震结构
- Slab-Column Base isolated Structure's Tentative Plan and Simplified Calculation in the Earthquake 板柱房屋隔震及地震作用的计算简化方法
- Random Earthquake Responses of Base Isolation Structures Considering Soil-Structure Interaction 土与隔震结构共同作用的随机地震反应分析
- base isolated structure 基础隔震结构
- Theoretical Study on Design and Application on Sliding Base Isolation Structure 基础滑移隔震房屋结构设计与工程应用的理论研究
- In view of this, ASCE, Gavin of Duke University and Johnson of South California University presents the smart base isolated Benchmark building. 为此,美国土木工程师协会、美国Duke大学的Gavin和南加州大学的Johnson提出了智能隔震结构Benchmark模型。
- Analyses of computational model and vibrating characteristics of the base isolation structure made of self-damped rubber laminated-support 自阻尼叠层橡胶支座基础隔震结构的计算模型及振动特性分析
- With isolated structure, our products are hightly immune to environment pollution. 隔离式结构,产品具有高度抗环境污染力。
- combination of isolated structures 组合隔震结构
- The correlative data can be provided experiment basis for design theory and specifications of the high-rise isolation structures. 试验相关数据的分析可为高层隔震结构设计理论和规范的编制提供试验依据。
- The isolation systems consist of elastomeric, sliding and resilient-friction base isolation (R-FBI) systems. 研究了在不同隔震层屈服剪力和隔震周期时,不同隔震系统对结构地震反应的影响。
- This paper establishes a dynamic computational method for isolated structures with floorslab deformation, and the dynamic behavior of some irregular structures with or without isolation is analyzed in the case of floorslab deformation. 摘要建立了考虑楼板变形时的隔震结构动力计算方法,并针对非规则结构中几种需要考虑楼板变形的情况,进行了隔震前后的动力性能计算分析研究。
- base isolation structure 基础隔震结构
- smart base isolated Benchmark building 智能隔震结构Benchmark模型