本书以大量实验资料为依据,系统论述了土体冻胀和盐胀的基本因素。
样章试读
目录
1.1 SOIL-WATER POTENTIAL IN UNFROZEN SOILS
1.2 UNFROZEN WATER CONTENT IN FROZEN SOILS
1.3 RELATIONSHIPS BETWEEN SOLUBILITY AND TEMPERATURE AND BETWEEN CONCENTRATION AND TEMPERATURE
1.4 PARAMETERS OF HEAT AND MASS TRANSFER AND THEIR INFLUENCING FACTORS
Chapter 2 Water Migration in Freezing,Thawing and Frozen Soils
2.1 WATER MIGRATION IN FREEZING SOILS
2.2 WATER MIGRATION OF FROZEN SOIL IN A CLOSED SYSTEM
2.3 WATER MIGRATION OF THAWING SOIL IN A CLOSED SYSTEM
Chapter 3 Ion Migration in Saline Freezing and Frozen Soils
3.1 ION MIGRATION OF UNSATURATED FREEZING SALINE SOIL IN A CLOSED SYSTEM
3.2 ION MIGRATION OF SATURATED SALINE FREEZING SOIL IN AN OPEN SYSTEM
3.3 FIELD OBSERVATION OF ION MIGRATION IN FREEZING AND THAWING SOILS WITH DIFFERENT GROUND WATER TABLES
3.4 ION MIGRATION OF FROZEN SOILS IN AN OPEN SYSTEM
3.5 PLASTIC FILM COVER USED FOR PRESERVATION OF SOIL WATER AND PREVENTION OF SALINIZATION IN NORTHWEST CHINA
Chapter 4 Ice Formation From Soil Water And Factors Affecting Formation of Cryogenic Structure of Frozen Soils
4.1 ICE FORMATION FROM SOIL WATER
4.2 INFIUENCE OF VARIOUS SOILS ON ICE FORMATION AND CRYOG ENIC STRUCTURE IN FREEZING SOIL
4.3 INFLUENCE OF WATER ON FORMATION OF CRYOGENIC STRUCTURE OF FREEZING SOIL
4.4 INFLUENCE OF THMPERATURE AND PRESSURE ON FORMATION OF CRYOGENIC STRUCTURE IN FREEZING AND FROZEN SOILS
4.5 INFLUENCE OF SALT COMPOSITION AND CONCENTRATION
4.6 VARIATION OF MICROSTRUCTURE OF FROZEN SOILS UNDER DIFFERENT PATTERNS OF BEARING FORCES
4.7 THERMAL SIEVE AFFEDTION OF DISPLACEMENT AND CONVECTIVE MIGRATION OF SOIL PARICLES DURING UNIDIRECTIONAL FREEZING
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