based on hypoplasticity, mechanism of cohesionless soil is researched.
基于亚塑性理论研究了无粘性土的力学特性。
it is shown by the tests that, under seismic action, the soft soil presents a gradually increasing residual settlement, while the cohesionless soil shows an abrupt settlement.
some other related problems such as the limit equilibrium condition, the role of strain in soil liquefaction and the mechanism of pore water pressure evolution in the saturated cohesionless soil mass…
the compaction of a cohesionless soil with a vibratory compactor can be simulated with the penetration of a square steel pile driven with a vibratory pile hammer.