Seismic Response Spectra is an important concept in earthquake engineering, we often need to evaluate seismic response spectrum on the basis of a given time-acceleration record.SPECTRconstitutes an easy way to evaluate Seismic Response Spectra, featuring a user-friendly visual interface. It is a help...
The response spectrum given by present design standards depends on two parameters, i. e. earthquake intensity and site classification. 我国现行抗震设计规范中给出的反应谱依赖于两个参数,即地震烈度和场地土类别。 youdao Finally, a methodology converting response spectrum of design earthquake to seismic ...
The standard mode superposition method of earthquake response analysis therefore cannot he applied to non-proportional damped structures. 由于结构与土体阻尼,土与结构相互作用系统差异是非比例阻尼系统,地震响应分析的振型叠加方法不能应用于非比例阻尼系统,利用阻尼分区结合法,截取一定数量的无阻尼模态坐标,然后直...
Response spectrum techniques for multi-component seismic analysis of steel template offshore platforms are evaluated. The dynamic characteristics of the structures taking into account the added masses of water and piled support conditions are modelled from practice. Comparison is made between various modal...
[1]Earthquake Response Spectra [地震反应谱] [2]SPECTR – A program for Response Spectra Analysis [反应谱计算程序] 注释(Comments) 如有错误或者遗漏欢迎大家给我指出。有任何意见和建议,也欢迎大家联系我,我的邮箱:jidong_cui@163.com。(Contact me via Email:jidong_cui@163.com) ...
3) earthquake response spectrum analysis 地震响应谱分析4) Seismic Spectrum Response Analysis 地震谱响应分析5) seismic response 地震响应 1. Analysis on seismic response of special cavernous structure of carbonate; 碳酸盐岩特殊孔洞型构造地震响应特征分析 2. Research on petrophysical parameters and ...
Response spectrum analysis In case of an earthquake, the actual extent of excitation of the different natural modes is dependent on the direction of the seismic waves (ground accelerations), the corresponding mass participation and on the damping behavior of the structure. The analytic solutions for...
T Lin,CB Haselton,JW Baker - 《Earthquake Engineering & Structural Dynamics》 被引量: 104发表: 2013年 Simplified Earthquake Analysis of Multistory Structures With Foundation Uplift forces and deformations for an uplifting structure are computed from the earthquake response spectrum without the need for...
Earthquake Response Spectrum of Considering Soil-Structure Interaction 考虑土-结构相互作用的地震反应谱 ilib.cn 2. Analysis of Earthquake Response Spectrum of Underwater Rock Blasting 水下岩塞爆破地震反应谱分析 service.ilib.cn 3. Primary approach to earthquake response spectrum 地震反应谱初探 www.ilib....
The most important application in structural dynamics is in the analysis of the response of structures to ground shaking caused by an earthquake. The earthquake response is generally divided into two categories – linearly elastic and inelastic. The resp