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14 试验前后玫瑰图 |
Fig.14 Rose diagrams before and after loading |