inelastic spectrum 中文意思是什麼
inelastic spectrum
解釋
非彈性散射能譜-
The inelastic demand spectra are established according to the new chinese seismic design code for buildings by means of force reduction factor r and ductility factor u, thus, a simple and practical method is established for seismic damage assessment in combination with capacity spectrum method ; the structure ' s push - over curve of second earthquake is gained by cutting the curve of quasi - test reversal load pattern method, thus, the structure ' s cumulate damage level can be computed by the capacity spectrum method too ; the results of an example are compared with the facts, and the validity and simplicity of this method is approved
利用r -關系基於抗震規范彈性反應譜建立了能力譜方法中的需求譜，並將該法和能力譜方法結合，建立了一種簡單實用的結構損傷評估方法；對擬靜力循環往復加載曲線的截取，得到了第二次地震作用的push - over曲線，從而能夠繼續使用能力譜方法得到結構物的累積損傷值；通過算例闡述了該法的計算步驟，所得結果符合基本規律，且具有概念明確、簡單實用的優點。 -
Based on the research of the former scholars, with the background of nonlinear analysis and investigation on structural seismic damage, with the knowledge of capacity spectrum method, the thesis concludes a new method of aseismic analysis method considering damage to the structure during two earthquakes through the push - over method and quasi - static test in the program of idarc ( inelastic damage analysis of reinforced concrete )
本文的研究內容屬于工程結構抗震領域研究范疇。在前人研究的基礎上，根據鋼筋混凝土非線性分析和結構地震損傷評估的基本知識，應用能力譜方法，利用idarc軟體中的push - over方法和擬靜力循環往復加載分析方法提出了一種考慮兩次地震作用下的建築物震害預測方法。 -
The inelastic response demand spectrum can be employed to calculate real bridges structural seismic resistance capacity. target displacement is determined by capacity spectrum method
利用需求譜和能力譜法求目標位移，進行橋梁結構的push - over分析中。
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