循环应力比和振动频率对盐渍土微观结构影响分析
赵福堂, 常立君, 张吾渝

Analysis on the influence of cyclic stress ratio and vibration frequency on microstructure of saline soil
Futang ZHAO, Lijun CHANG, Wuyu ZHANG
图4 动应变εd 与循环次数N关系曲线
Fig.4 The relationship between the axial dynamic strain εd and the number of cycles N for different cyclic stress ratios (a) and different vibration frequencies (b)