Pore Pressure Rise During Cyclic Loading of Sands

by Christos P. Tsatsanifos, Research Student; Dept. of Civ. Engrg., Imperial Coll., London SW7 2BU, England,
Sarada K. Sarma, (M.ASCE), Lect.; Dept. of Civ. Engrg., Imperial Coll., London, SW7 2BU, England,

Serial Information: Journal of the Geotechnical Engineering Division, 1982, Vol. 108, Issue 2, Pg. 315-319

Document Type: Journal Paper


A new model for the quantitative determination of the pore pressure increase during undrained cyclic loading of saturated loose sands is proposed. The model depends on four parameters which are determined from undrained cyclic loading tests. It is shown that the parameters should be determined from tests where the conditions are representative of the actual loading conditions.

Subject Headings: Load tests | Cyclic loads | Sandy soils | Saturated soils | Parameters (statistics) | Cyclic tests | Pore pressure | Soil pressure

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