Research Article
Influence of Karst Caves at Pile Side on the Bearing Capacity of Super-Long Pile Foundation
Table 5
Horizontal bearing capacity with different lengths of karst caves.
| | Case no. | Height of karst caves (m) | Length of karst caves (m) | Thickness of roof (m) | Horizontal bearing capacity (kN) |
| | A-H1-D4-T1 | 1 | 4 | 1 | 1371.06 | | A-H1-D8-T1 | 1 | 8 | 1 | 1368.15N | | A-H1-D12-T1 | 1 | 12 | 1 | 1534.76 | | A-H1-D20-T1 | 1 | 20 | 1 | 1530.17 | | A-H5-D4-T1 | 5 | 4 | 1 | 1368.15 | | A-H5-D8-T1 | 5 | 8 | 1 | 1517.14 | | A-H5-D12-T1 | 5 | 12 | 1 | 1520.20 | | A-H5-D20-T1 | 5 | 20 | 1 | 1485.22 | | A-H5-D4-T6 | 5 | 4 | 6 | 1498.07 | | A-H5-D8-T6 | 5 | 8 | 6 | 1517.53 | | A-H5-D12-T6 | 5 | 12 | 6 | 1512.91 | | A-H5-D20-T6 | 5 | 20 | 6 | 1529.48 | | A-H5-D4-T10 | 5 | 4 | 10 | 1498.06 | | A-H5-D8-T10 | 5 | 8 | 10 | 1386.74 | | A-H5-D12-T10 | 5 | 12 | 10 | 1521.98 | | A-H5-D20-T10 | 5 | 20 | 10 | 1530.17 |
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