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...
including the step-by-step integration method, the mode shape superposition method, and the mode shape decomposition response spectrum method. Seismic structure and other structural systems, and special introductions on response spectrum analysis, structural energy analysis, triple response spectrum, damping...
[31].[地震动][软件][研究] DCF_SPECT: A Tool for Calculating Damping Correction Factor of Earthquake Spectrum [地震反应谱阻尼修正系数计算工具] [32].[减隔震][地震工程][软件][Tool] 软钢·摩擦阻尼器减震结构的性能曲线计算 [33].[地震工程][科研][软件][Tool] 等延性反应谱计算工具 (Construction ...
Response Spectrum Scale Factor StructuralAddict Jan 31, 2024 Computers and Structures: ETABS Replies 2 Views 514 Feb 4, 2024 StructuralAddict Locked Question How to get Structure Resut (Story force_ Storystiffness) like picture with ETABS API (VB) 1 andyben Aug 17, 2021 Computers and...
According to my local code (New Zealand), I have to use at least 80% of the static analysis for my RSA (i.e. 0.8*V_s / V_rsa is my scale factor when running my RSA). So would it be true to say that a RSA only distributes this vertically in a more realistic matter compared...
In both ETABS and SAP2000, when I declare response spectrum case data, how to declare scale factors, do I put scale factors in both x and y direction, or must I declare two seismic functions in x direction with it is scale factor, and the same in y direction.thanks. ...
To calculate drift, i should check the response spectrum case drift value directly from table or summary report or make some other load combination to check the drift. I heard that we have make a load combination of type MODE with scale factor is amplitude and combination is SRSS. Thanks ...
Thus, the first scale factor that will minimize the error is determined. Later, a resulting single spectrum curve of 11 earthquakes is obtained by taking the average square root of the sum of the squares of the spectrum curves (SRSS) created using the first scale coefficient. The scaling is...