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) |