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通过不同地震荷载作用下黄土震陷的试验研究对兰州地区几个黄土场地的震陷量进行了预测．发现黄土在随机地震荷载和等幅正弦荷载作用下的震陷量预测结果存在一定的差别
Through the experimental study of the loess subsidence caused by different earthquake loads, the amount of the subsidence in several loess sites in Lanzhou area was predicted. It is found that there is a certain difference between the predictions of the subsidence amount of loess under the random earthquake load and the same amplitude sinusoidal load