Interpolated su(LL) values from regression analyses and extrapolation of reported vane su–water content data by Kayabali and Tufenkci (2010) for 15 inorganic fine-grained soils
| Sample number | Soil classification (BSI, 2015) | wL(cup): % | su(LL) for mean wL(cup) value: kPa | su(LL) for mean wL(cup) × (1 + 2σ): kPa | ||||
|---|---|---|---|---|---|---|---|---|
| Mean | Standard deviation, σ | Reported in paper | Deduced in present investigation | Deduced in present investigation | ||||
| Semi-log approach | Log-log approach | Semi-log approach | Log-log approach | |||||
| B-01 | MV | 83·6 | 9·5 | 1·8 | 2·1 | 3·1 | 0·5 | 1·3 |
| B-02 | MV | 77·3 | 4·6 | 4·3 | 4·8 | 6·5 | 1·9 | 3·4 |
| B-03 | MH | 62·4 | 5·1 | 4·2 | 3·5 | 5·0 | 0·9 | 2·1 |
| B-04 | MV | 79·7 | 7·4 | 12·0 | 13·3 | 14·6 | 4·7 | 7·0 |
| B-05 | CI | 46·1 | 1·2 | 1·2 | 1·1 | 1·8 | 0·6 | 1·2 |
| B-06 | CI | 37·2 | 2·6 | 1·3 | 1·3 | 2·1 | 0·3 | 0·7 |
| B-07 | CV | 81·7 | 4·6 | 9·0 | 8·3 | 8·9 | 3·3 | 4·3 |
| B-08 | MH | 64·2 | 2·4 | 6·0 | 5·8 | 6·0 | 2·5 | 2·9 |
| B-09 | MI | 44·3 | 2·7 | 3·8 | 4·7 | 5·3 | 1·4 | 2·0 |
| B-10 | CI | 45·7 | 0·7 | 1·9 | 2·3 | 3·4 | 1·8 | 2·8 |
| B-11 | CH | 57·1 | 1·2 | 1·2 | 2·7 | 4·4 | 2·0 | 3·6 |
| B-12 | CI | 46·4 | 1·5 | 8·0 | 8·9 | 10·4 | 5·8 | 7·5 |
| B-13 | CI | 44·7 | 0·6 | 6·3 | 6·3 | 7·3 | 5·0 | 6·1 |
| B-14 | CL | 26·4 | 2·7 | 5·8 | 4·9 | 5·1 | 0·5 | 0·9 |
| B-15 | CI | 37·5 | 2·4 | 6·0 | 5·3 | 5·9 | 1·1 | 1·7 |
| Mean su(LL): kPa | 4·9 | 5·0 | 6·0 | 2·2 | 3·2 | |||
| Sample number | Soil classification ( | |||||||
|---|---|---|---|---|---|---|---|---|
| Mean | Standard deviation, | Reported in paper | Deduced in present investigation | Deduced in present investigation | ||||
| Semi-log approach | Log-log approach | Semi-log approach | Log-log approach | |||||
| B-01 | MV | 83·6 | 9·5 | 1·8 | 2·1 | 3·1 | 0·5 | 1·3 |
| B-02 | MV | 77·3 | 4·6 | 4·3 | 4·8 | 6·5 | 1·9 | 3·4 |
| B-03 | MH | 62·4 | 5·1 | 4·2 | 3·5 | 5·0 | 0·9 | 2·1 |
| B-04 | MV | 79·7 | 7·4 | 12·0 | 13·3 | 14·6 | 4·7 | 7·0 |
| B-05 | CI | 46·1 | 1·2 | 1·2 | 1·1 | 1·8 | 0·6 | 1·2 |
| B-06 | CI | 37·2 | 2·6 | 1·3 | 1·3 | 2·1 | 0·3 | 0·7 |
| B-07 | CV | 81·7 | 4·6 | 9·0 | 8·3 | 8·9 | 3·3 | 4·3 |
| B-08 | MH | 64·2 | 2·4 | 6·0 | 5·8 | 6·0 | 2·5 | 2·9 |
| B-09 | MI | 44·3 | 2·7 | 3·8 | 4·7 | 5·3 | 1·4 | 2·0 |
| B-10 | CI | 45·7 | 0·7 | 1·9 | 2·3 | 3·4 | 1·8 | 2·8 |
| B-11 | CH | 57·1 | 1·2 | 1·2 | 2·7 | 4·4 | 2·0 | 3·6 |
| B-12 | CI | 46·4 | 1·5 | 8·0 | 8·9 | 10·4 | 5·8 | 7·5 |
| B-13 | CI | 44·7 | 0·6 | 6·3 | 6·3 | 7·3 | 5·0 | 6·1 |
| B-14 | CL | 26·4 | 2·7 | 5·8 | 4·9 | 5·1 | 0·5 | 0·9 |
| B-15 | CI | 37·5 | 2·4 | 6·0 | 5·3 | 5·9 | 1·1 | 1·7 |
| Mean | 4·9 | 5·0 | 6·0 | 2·2 | 3·2 | |||
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