Bearing Capacity of Footings on Clay CPT Method
Kenneth E. Tand, Erik G. Funegard, Jean‐Louis Briaud
Abstract
Kenneth E. Tand, Erik G. Funegard, Jean‐Louis Briaud
Abstract
A method is proposed to predict the ultimate bearing pressure for footings on clay using data from cone penetration tests. This method relates the ratio of ultimate soil bearing for a footing, q//u, to cone tip bearing, q//c, with an increase for embedment of the footing. Analysis of footing or plate load tests for 16 case histories indicates that the bearing capacity can be predicted with relative accuracy.
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A method is proposed to predict the ultimate bearing pressure for footings on clay using data from cone penetration tests. This method relates the ratio of ultimate soil bearing for a footing, q//u, to cone tip bearing, q//c, with an increase for embedment of the footing. Analysis of footing or plate load tests for 16 case histories indicates that the bearing capacity can be predicted with relative accuracy.
Key concepts: Bearing capacity, Embedment, Geotechnical engineering, Cone penetration test, Bearing (navigation), Penetration test, Penetration (warfare), Structural engineering