Quantitative Study on Empirical Strength Parameters of Extremely Fractured Phyllite Based on Fractal Theory

Figure 4

Gradation curves before and after treatment of superparticle size of piles in fault fracture zone. (a) Gradation curve of sample I before and after superparticle treatment. (b) Gradation curve of sample II before and after superparticle treatment. (c) Gradation curve of sample III before and after superparticle treatment. (d) Gradation curve of sample IV before and after superparticle treatment. (e) Gradation curve of sample V before and after superparticle treatment.

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