shake-table test การใช้

• 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
• 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