shake-table test meaning in Chinese
振动台试验
Examples
- Abstract : by means of shaking - table test , the static and dynamic properties of high rockfill dams constructed on deep overburdens are researched ; the reasonability and correctness of the mathematical and mechanical models developed and employed in the numerical analysis , which simulate the interaction of dam mass - foundation , are proved
文摘:通过振动台试验研究，探讨了修建在深覆盖层上的高堆石坝动力工作性态；验证了数值分析时建立的考虑坝体-地基相互作用的数学、力学模型的正确性。 - 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。