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- 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”;
- In the common situation,the seismic response of small scale karst collapse column(KCC) is not obvious. 通常情况下,较小规模陷落柱的地震响应特征不明显。
- The seismic response of egg-shaped digester-pile-soil interaction system is analyzed in this paper. 摘要本文对卵形消化池-桩-土相互作用进行地震反应分析。
- The results show that the seismic response of the inequable loess stratum has the obvious magnification effect. 算例结果表明，非均匀黄土地层的地震反应具有明显的放大作用。
- The results show that the LRB has an entirely different effect to the seismic response of cable-stayed bridge under different frequency seismic waves. 结果表明，对于不同频率的地震波，铅芯橡胶支座会对斜拉桥的地震响应产生截然不同的效果。
- The analysis results show that the LRB is quite effective as it can reduce the seismic response of substructures to great extent. 分析结果表明：铅芯橡胶支座具有很好的减隔震效果，能显著降低下部结构的地震响应值；
- It is suggested that the seismic response of the vertical unanchored storage tank should be tested under the three dimensional seismic power. 建议立式浮放储罐应考虑三维地震动进行地震反应分析。
- Then, based on the seismic response analysis of the extrados cable-stayed, influence of high-order vibration modes on dynamic behavior of the bridges is analyzed. 在分析矮塔斜拉桥地震反应的基础上，通过引入振型贡献率的概念，分析了高阶振型对矮塔斜拉桥动力性能的影响；
- Result indicated that the seismic response is magnified under the three dimensional seismic power compared with that under the single dimensional seismic power. 结果表明：储罐在三维地震动激励下的地震反应与一维激励相比具有较明显的放大效应。
- A design example is given to illustrate the application of proposed method and effectiveness of MTMD system to mitigate the seismic response of structures. 设计算例说明了本文方法的应用及MTMD对结构地震反应控制的有效性。
- The influence of the numbers of modal combination and the mode combination methods to the seismic response of the DTOC and the unsymmetrical DTOC are investigated. 在地震反应方面研究了振型参与组合阶数和振型组合方法对对称双塔连体结构和非对称双塔连体结构地震反应的影响。
- In this paper,a 4-storey PSSI system as example is analyzed by proposed method. The result shows proposed method can estimate the seismic response of PSSI system. 能过对一4层3跨的桩-土-结相互作用体系进行实例分析,验证了该方法的可行性,对带桩筏基的剪切型钢筋混凝土结构在大震作用下的非线性反应,能够进行较好的估计。
- Based on the analysis of engineering cases, the seismic response characteristics are studied systemically and the optimal base-layer parameters of a typical R-FBI(resilient-friction base isolation) structure are discussed. 本文在大量工程算例仿真分析的基础上,较为系统地研究了典型并联基础隔震结构地震反应的一般特征,探讨了并联基础隔震体系隔震层参数的合理选择问题。
- The dynamic interaction of pile-soil-structure in liquefiable site,especially,the seismic response on pile,are studied with the method of whole dynamic finite elements under seismic condition. 用整体动力有限元方法进行砂土液化场地桩-土-结构动力相互作用及桩基地震反应分析。
- 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。
- The igneous rock destructs the wave groups on both sides of the fault and the seismic response characteristics underlying strata, having a negative effect on the interpretation of seismic data. 火成岩的存在破坏了断层两侧的波组关系及下伏地层的反射特征，影响了地震资料的解释精度。
- The property of above new isolation device is excellent, the seismic response of the super-structure is significantly reduced , and the fully re-centring capacity after earthquake is obtained . 这种新型隔震装置的性能优良,既可以大大减轻地震对上部结构的影响,同时也具有很好的震后复位功能。
- The property of above new isolation device is excellent, the seismic response of the super-structure is significantly reduced, and the fully re-centring capacity after earthquake is obtained. 这种新型隔震装置的性能优良，既可以大大减轻地震对上部结构的影响，同时也具有很好的震后自复位功能。
- The motionequation of the system under horizontal seismic ground motion can be obtained by means ofvirtual displacement principle.Finally,the seismic response of the structure is computed. 引入容器的变形假设和确定的液动压力假设，应用虚位移原理可获得体系在水平地震作用下的运动方程，而后考察其地震动响应。
- To investigate the effect of the parameters on the seismic response of structures, a large number of parameter analyses were carried out on the damping coefficient, damping exponent and period. 为了研究阻尼系数、阻尼指数和周期对减隔震桥梁地震反应的影响，作了大量的参数分析，给出了参数的合理取值范围。
