微生物加固钙质砂环剪试验研究 |
丁绚晨,陈育民,张鑫磊 |
Experimental study on microbial reinforced calcareous sand using ring shear apparatus |
Xuan-chen DING,Yu-min CHEN,Xin-lei ZHANG |
图 4 不同竖向应力条件下加固后钙质砂试样的切应力-剪切位移曲线 |
Fig.4 Shear stress-shear displacement curves of treated calcareous sand samples under different vertical stress |
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