ESTIMATING CRITICAL STRESS IN UNSATURATED SOILS FROM CHANGES IN PORE WATER PRESSURE DURING CONFINED COMPRESSION.

W. E. Larson; S. C. Gupta

doi:10.2136/sssaj1980.03615995004400060001x

ESTIMATING CRITICAL STRESS IN UNSATURATED SOILS FROM CHANGES IN PORE WATER PRESSURE DURING CONFINED COMPRESSION.

W. E. Larson
, S. C. Gupta

Soil, Water, and Climate

Research output: Contribution to journal › Article › peer-review

74 Scopus citations

Abstract

The paper describes the changes in pore water pressure as a function of initial soil water content and applied stress. A hypothesis is developed that relates pore water pressure of unsaturated soils during application of applied mechanical stress to change in soil structure. The paper describes also a procedure for estimating the critical stress for other soils from a soil's clay content using the relationships developed in this study.

Original language	English (US)
Pages (from-to)	1127-1132
Number of pages	6
Journal	Soil Science Society of America Journal
Volume	44
Issue number	6
DOIs	https://doi.org/10.2136/sssaj1980.03615995004400060001x
State	Published - 1980

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10.2136/sssaj1980.03615995004400060001x

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title = "ESTIMATING CRITICAL STRESS IN UNSATURATED SOILS FROM CHANGES IN PORE WATER PRESSURE DURING CONFINED COMPRESSION.",

abstract = "The paper describes the changes in pore water pressure as a function of initial soil water content and applied stress. A hypothesis is developed that relates pore water pressure of unsaturated soils during application of applied mechanical stress to change in soil structure. The paper describes also a procedure for estimating the critical stress for other soils from a soil's clay content using the relationships developed in this study.",

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AB - The paper describes the changes in pore water pressure as a function of initial soil water content and applied stress. A hypothesis is developed that relates pore water pressure of unsaturated soils during application of applied mechanical stress to change in soil structure. The paper describes also a procedure for estimating the critical stress for other soils from a soil's clay content using the relationships developed in this study.

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UR - https://www.scopus.com/pages/publications/0019089535#tab=citedBy

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DO - 10.2136/sssaj1980.03615995004400060001x

M3 - Article

AN - SCOPUS:0019089535

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JO - Soil Science Society of America Journal

JF - Soil Science Society of America Journal

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ER -

ESTIMATING CRITICAL STRESS IN UNSATURATED SOILS FROM CHANGES IN PORE WATER PRESSURE DURING CONFINED COMPRESSION.

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