SYMPOSIA PAPER Published: 01 January 1988
STP29077S

Relationship Between Tensile and Compressive Strengths of Compacted Soils

Source

A direct-pull tension test was developed to study the behavior of compacted soils in total stress tension. A comprehensive series of tension and unconsolidated undrained compression tests was performed on Vicksburg silty clay; the data from these tests were supplemented with published data. Analysis of the data was based on relating the tensile strength parameter of the Griffith-Brace theory for brittle fracture to the suction-derived cohesion term of the Fredlund-Morgenstern failure law for partially saturated soils. Application of the analysis was demonstrated by relating tensile and compressive strengths to water content and void ratio.

Author Information

Peters, JF
Geotechnical Laboratory, U.S. Army Engineer Waterways Experiment Station, Civil Engineer, Vicksburg, MS
Leavell, DA
Geotechnical Laboratory, U.S. Army Engineer Waterways Experiment Station, Civil Engineer, Vicksburg, MS
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Details
Developed by Committee: D18
Pages: 169–188
DOI: 10.1520/STP29077S
ISBN-EB: 978-0-8031-5048-5
ISBN-13: 978-0-8031-0983-4