Ensure that when passing through resonance during startup (f = f_n), the dynamic amplification (Q factor) does not exceed 5–8. This may require additional snubbing or temporary restraints—a requirement explicitly noted in Clause 8.3 of BS 1337 Part 9.
The Plate Bearing Test is the gold standard for determining the settlement characteristics and ultimate bearing capacity of the ground. It is particularly vital for calculating the capacity of crane outriggers, temporary works pads, and shallow foundations. bs 1337 part 9