IEEE 442 : 1981

IEEE 442 : 1981

GUIDE FOR THERMAL RESISTIVITY MEASUREMENTS OF SOILS AND BACKFILL MATERIALS

Institute of Electrical & Electronics Engineers

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Table of Contents

1. Overview
2. Normative references
3. Factors influencing soil thermal resistivity
4. Test equipment
5. Test methods
6. Analysis of test results
Annex A (informative) - Multi-sensor field probe
Annex B (informative) - Single-sensor laboratory
        and field probes
Annex C (informative) - Slide hammer assembly
Annex D (informative) - Sample standard proctor
Annex E (informative) - Thermal dryout characteristics
Annex F (informative) - Determine critical moisture
        content
Annex G (informative) - Moisture migration
Annex H (informative) - Glossary
Annex I (informative) - Bibliography

Abstract

Contains the measurement of thermal resistivity of soil and backfill materials to include concrete, engineered backfills, grout, rock, sand, and any other material used to encase the cable system installed in the ground.

General Product Information

Document Type Standard
Status Current
Publisher Institute of Electrical & Electronics Engineers

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