Research Article
Safety Management in Sea Reclamation Construction: A Case Study of Sanya Airport, China
Table 10
Sand verification criteria.
| Item | Verification criteria |
| Internal friction angle | ≥32° | Clay content | ≤5% | Permeate coefficient | ≥5 × 10−3 cm/s | Sand diameter | Sand diameter exceeding 2 mm should not exceed 50% of the total mass, and sand diameter exceeding 0.075 mm should exceed 50% of the total mass |
|
|