土层名称 | 层厚/m | 重度/(kN/m3) | 黏聚力/(kPa) | 内摩擦角/(˚) | 压缩模量/(MPa) | 变形模量/(MPa) |
黏性素填土① | 4.61 | 16.7 | 8 | 10 | 3.2 | 3.5 |
碎石素填土② | 2.3 | 18.5 | 5 | 22 | / | 5.5 |
淤泥③ | 5.81 | 17.1 | 6 | 1.8 | 2.79 | 3.0 |
淤泥质中砂④ | 1.88 | 17.5 | 5 | 18 | 3.2 | 3.4 |
粉质黏土⑤ | 2.05 | 19.8 | 18 | 15.0 | 4.8 | 6.5 |
黏土质粗砂⑥ | 2.13 | 18.2 | 22.1 | 20 | 5.3 | 11 |
粗砂⑦ | 1.66 | 19.5 | 0 | 29 | / | 30 |
残积土⑧ | 5.19 | 18.3 | 21 | 22.4 | 4.6 | 30 |
风化花岗岩⑨ | 4.13 | 19.0 | 24 | 22.9 | 7 | 60 |