English translation for "structural energy"
|
- 结构能
Related Translations:
- Example Sentences:
| 1. | A new nonlinear finite element model which applies subsystem connect beams element and space degenerate shell element to analyze eccentric braced structural energy - dissipation and links collapse mechanism is presented in this paper
本文提出了应用子结构法联合梁单元与空间退化曲壳单元分析偏心支撑钢框架耗能性能及耗能梁段破坏机理的非线性有限元分析模型。 | | 2. | So the result is more accurate than old methods . the result of structural energy response based on wavelet provides a practicable method for structure design and design energy dissipation system in structure , this chapter ' s analysis and contrast tell us littlewood - paley wavelet is not suitable for analyzing energy of earthquake ground motion and structural energy response . on the purpose of calculating energy , meyer wavelet must be modified so that its frequency integral is a constant , the result of energy by modified meyer wavelet and harmonic wavelet is practicable , only the later is bigger but in the same energy level
通过三种小波基( littlewood ? paley小波、 meyer小波、谐波小波)下的地震地面运动能量分析以及结构地震能量反应分析说明：直接通过加速度记录可以求得地震动能量，由于小波系数中同时含有时域和频域的能量，由此得出的能量比以往的方法更准确；在此基础上求得了结构的能量反应时程，为结构设计及结构中设计耗能体系提供了具体的方法；通过这一章对比分析得出， littlewood ? paley小波不适合于作地震动能量分析和结构能量反应分析。 | | 3. | For the purpose of wavelet ' s basic concept and wavelet transform fundamental principle , four wavelets : littlewood - paley wavelet , meyer wavelet , harmonic wavelet and odd exponent wavelet are used to analyze structural response under earthquake ; experimental investigation has been carried out for two - stories frame model ; this paper also analyzes earthquake ground motion energy and structural energy response based on wavelet ; this paper proposes dynamic reliability analysis for structure seismic response based on wavelet
针对小波的基本概念、小波变换的基本原理，本文提出了用四种小波： littlewood ? paley小波， meyer小波，谐波小波，单边指数小波来进行结构地震反应分析、并对二层框架模型进行振动台试验研究、也进行了在小波基下的地震地面运动能量分析和结构地震能量反应、以及结构地震反应在小波基下的动力可靠性分析。 | | 4. | It is shown by the two - stories frame model shake - table test that the contrast two response of acceleration based on wavelet and experiment draws on such conclusion : littlewood - paley wavelet does not agree with the test , so it is not suitable for structural seismic response , because structural acceleration response is too small . the wavelet transform result of acceleration response based on meyer wavelet , harmonic wavelet and odd exponent wavelet agree with the test , thus they can be used to analyze structural seismic response . the analysis of earthquake ground motion energy and structural energy response based on these three wavelets ( littlewood - paley wavelet , meyer wavelet , harmonic wavelet ) shows that we can calculate earthquake ground motion energy by the record of acceleration , because the wavelet coefficient includes time - domain energy and frequency - domain energy
通过对二层框架模型进行振动台试验研究说明：从小波变换得到的加速度反应和模型上的第一层及第二层的试验测得的加速度比较得出的结论是， littlewood ? paley小波不适合于用来作结构地震反应分析，因为在此小波下的结构加速度反应太小，和实验情况不符； meyer小波、谐波小波、单边指数小波这三种小波从理论上得到的加速度反应同实验测得的加速度过程比较吻合，因此从试验上证明用meyer小波、谐波小波和单边指数小波来作结构地震反应分析是比较合适的。 |
- Similar Words：
- "structural efficiency factor" English translation, "structural elasticity" English translation, "structural element" English translation, "structural elements" English translation, "structural elevation" English translation, "structural engineer" English translation, "structural engineering" English translation, "structural engineering branch" English translation, "structural engineering division" English translation, "structural engineering lab" English translation
|
|
|
