【摘要】 利用复数道分析方法探讨了陷落柱在地震三瞬(瞬时振幅、瞬时相位、瞬时频率)剖面上的反映特征,以及利用这些复数道剖面研究陷落柱要素的方法。研究结果表明,利用地震复数道处理剖面结合常规时间剖面识别陷落柱、研究陷落柱的特征是可能的,有助于对陷落柱的地震波动力学特征进行研究。更多还原

【Abstract】 The characters of subsiding column in three instantaneous seismic sections(instantaneous amplitude,instantaneous phase,instantaneous frequency) were investigated with complex-trace analysis,and the method of getting subsiding column factors using the special section was discussed.Results show that it is possible to identify subsiding column and research the characters of subsiding column by the special seismic section and routine timing section.更多还原