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- By avoiding degradation of structural stiffness after yielding, damage concentration in structures may be prevented which would also reduce the discreteness of inelastic seismic responses. 研究表明,结构屈服后刚度退化越小,因结构自身原因导致的弹塑性地震响应离散性也越小。
- In this paper the main problems in modeling inelastic seismic response of high-rise buildings are briefly summarized. 高层建筑非弹性地震反应估计是当前结构抗震研究迫切希望解决的课题。
- Based on numerical simulations, the influence of structural stiffness after yielding on the inelastic seismic response for multi-degree of freedom (MDOF) structural systems is discussed. 本文基于大量弹塑性地震响应数值分析,研究了结构屈服后刚度对结构弹塑性地震响应离散性的影响。
- Research on the Inelastic Seismic Responses of Shear-Type Multistorey Buildings With Regular Asymmetry 多层剪切型均匀偏心结构的弹塑性地震反应规律的研究
- inelastic seismic responses 非弹性地震反应
- Flexibility-based finite element method for inelastic seismic response analysis of reinforced concrete space frames 基于有限单元柔度法的钢筋混凝土空间框架非弹性地震反应分析
- Finite Element Flexibility Method Based 3D Inelastic Seismic Response Analysis of Reinforced Concrete Frames 基于有限单元柔度法的钢筋混凝土框架三维非弹性地震反应分析
- Inelastic seismic design spectra is one of the fundamental research in performance-based seismic design that needs to be solved urgently. 非线性反应谱是基于性能的抗震设计理论中亟待解决的基础性课题之一。
- The seismic response model for the gas-bea... 含气地震响应模式为“低频、强振幅、低阻抗”;
- Seismic responses of MR structures are analyzed, and three kinds of Bang-Bang control are compared. 研究磁流变阻尼结构的地震反应,对比分析了三种Bang-Bang控制下的控制结果;
- A passive dissipated link for reducing the seismic responses of two adjacent structures under earthquake is verified. 运用被动连接单元减小相邻结构的振动被证明是一种行之有效的手段。
- It is suggested that the vertical seismic responses must be considered in aqueduct design. 在渡槽的抗震设计中应考虑渡槽竖向地震反应的影响。
- Seismic response analysis methods for performance based design II. 基于性能设计的建筑振动解析2。
- Effects of multi-support excitations on seismic responses of large-span trussed gable frames were investigated by time-history method. 摘要以大跨度门式桁架结构为研究对象,用时程分析法考察了多点输入对不同跨度结构地震反应的影响。
- Seismic responses of unconsolidated sands indicate that Poisson's ratio is related to the parameters of sand with low effective stress. 非固结砂岩的地震响应研究表明泊松比参数与低有效应力的砂岩模型参数有关。
- The conclusion is that seismic responses accrete with the following parameters: ground base elastic modulus, lining thickness, depth of bottom floor. 经研究,下列参数增大则地下结构地震响应增大:地基弹性模量、衬砌厚度、底板深度;
- Based on the shear wave formulation,this paper presents a new method to calculate horizontal seismic responses of multistory shear type structures. 基于结构侧向位移的剪切波动方程,提出分析多层剪切型结构水平地震反应的新方法。
- The influence of anchor bolt supports on seismic responses of strengthening grottoes is studied with the engineering soft ADINA. 摘要利用大型通用ADINA有限元分析软件进行动力分析,研究锚杆加固对石窟地震反应的影响。
- The seismic responses of the isolated model were improved when subjected to the Kobe 1995 earthquakes, with best results obtained when El Centro earthquake was applied. 试验表明在经受(模拟)1995年神户地震作用时,其响应(较没有隔离器情况下)有所改善;
- Seismic responses of the hetero-column frame with bottom rectangle columns are analyzed by time history method and are compared with the normal hetero-column frame. 对底部矩形柱上部异形柱框架结构以及纯异形柱框架结构进行了时程地震反应分析。