Umfang:
vi, 53 Seiten
,
Illustrationen
Serie:
CRREL Report 78-23
Anmerkung:
MAB0014.001: ZSP-201-78/23
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CONTENTS
Abstract
Preface
Nomenclature
Conversion factors: Metric (SI) to U.S. customary units of measurement
Introduction
Selection of experimental approach
Previous investigations of effect of freeze-thaw on soil deform ability
Selection of laboratory test method
Selection of method of field validation tests
Field repeated-load plate-bearing tests
Test pavements, soils and materials
Test procedures and results
Resilient modulus of subgrade calculated from field tests
Mathematical model
Characterization of asphalt concrete
Characterization of frozen silt
Calculated resilient modulus of silt within the zone of freezing
Laboratory repeated-load triaxial tests
Specimens, equipment and testing procedures
Apparatus
Procedures
Resilient properties calculated from laboratory tests
Calculation methods
Asphalt concrete - test results
Asphalt concrete - statistical analysis and discussion
Silt - test results
Silt - statistical analysis
Discussion and conclusions
Literature cited
Appendix A. Repeated-load plate-bearing test results
Appendix B. Laboratory repeated-load triaxial test results
Appendix C. Regression equation coefficients for resilient modulus and Poisson’s ratio from repeated-load triaxial test data on asphalt concrete and silt
Appendix D. Detailed procedures for repeated-load triaxial testing
In:
CRREL Report, 78-23
Sprache:
Englisch
Schlagwort(e):
Forschungsbericht
URL:
https://hdl.handle.net/11681/9380
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