| 2 | A Discussion on Dynamic Characteristics of Undisturbed Loess by Dynamic Triaxial Test显示文摘Based on the dynamic triaxial test system and using the fitted wave of the Wenchuan earthquake and 1 Hz constant amplitude sinusoid,the paper compares the results of tests on undisturbed loess samples under different loads and vibration modes but under same saturated conditions.Results of the comparative experiment show:The stress-strain curves have a similar trend under random seismic loading and constant amplitude sinusoidal loading,but the random seismic loading is more sensitive to failure strength of the undisturbed loess samples under the same stress. | Zhang Lirong Shi Yucheng Qiu Gongrong Liu Kun | 2011 | Earthquake Research in China2011，25，3： | 0 |
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