Pore water pressure is the pressure of water that is trapped within the particles of rocks and of compaction depends on the weight of the hammer, the height from which the hammer is dropped, and the spacing of the locations at which the hammer is dropped.
Pore water pressure is the pressure of water that is trapped within the particles of rocks and soils. The degree of compaction depends on the weight of the hammer, the height from which the hammer is dropped, and the spacing of the locations at which the hammer is dropped.