Research Article

Safety Management in Sea Reclamation Construction: A Case Study of Sanya Airport, China

Table 10

Sand verification criteria.

ItemVerification criteria

Internal friction angle≥32°
Clay content≤5%
Permeate coefficient≥5 × 10−3 cm/s
Sand diameterSand 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