Contoh pengiraan untuk kriteria (iv)
Untuk cerucuk Spun 400mm diameter dengan kedalaman 40m
Total settlement under Total settlement under
working load 2x working load
= 12.5 + 12.5 2.2% 10 = 38 + 38 2.2% 10
= 12.5 + 12.5 (2.2/100) 10 = 38 + 38 (2.2/100) 10
= 12.5 + 2.75 = 38 + 8.36
= 14.75 = 46.36