Research Article
Effects of Soil Properties on the Performance of TRD Cut-Off Wall
Table 7
Unconfined compressive strength of mixed-soil cement.
| Mixed-soil specimen | Collapse load (kN) | Unconfined compressive strength (MPa) | 1 | 2 | 3 | 1 | 2 | 3 | Avg. |
| 100% clay | 13.12 | 13.57 | 12.89 | 2.62 | 2.71 | 2.58 | 2.64 | 100% silty clay | 9.7 | 10.12 | 8.77 | 1.94 | 2.02 | 1.75 | 1.91 | 100% fine sand | 21.89 | 21.75 | 22.64 | 4.38 | 4.35 | 4.53 | 4.42 | 75% fine sand + 25% silty clay | 34.56 | 33.89 | 33.51 | 6.91 | 6.78 | 6.70 | 6.80 | 50% fine sand + 50% silty clay | 12.82 | 13.72 | 13.19 | 2.56 | 2.74 | 2.64 | 2.65 | 25% fine sand + 75% silty clay | 10.12 | 10.34 | 10.57 | 2.02 | 2.07 | 2.11 | 2.07 | 50% clay + 50% silty clay | 13.72 | 13.12 | 13.5 | 2.74 | 2.62 | 2.70 | 2.69 | 50% clay + 50% fine sand | 11.13 | 11.39 | 10.64 | 2.23 | 2.28 | 2.13 | 2.21 |
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