Giới Thiệu Về Thí Nghiệm Cơ Học Đất Tại Phòng Thí Nghiệm

Trường đại học

University of Wisconsin–Madison

Chuyên ngành

Geotechnical Engineering

Người đăng

Ẩn danh

Thể loại

laboratory manual

2007

250
0
0

Phí lưu trữ

55 Point

Mục lục chi tiết

Preface

List of symbols

1. CHƯƠNG 1: In situ methods

1.1. In situ soil description and identification

1.2. Shape and mineralogical composition of coarse-grained soils

1.3. In situ soil investigation

1.4. The importance of proper geotechnical investigation

1.5. In situ testing

1.5.1. Standard penetration test

1.5.2. Cone penetration test

1.5.3. Vane shear test

1.6. Recording soil exploration results

2. CHƯƠNG 2: Physical properties

2.1. Weight–volume relations

2.2. Compilation of typical values for soils

2.3. Water displacement method for the evaluation of soil unit weight

2.4. Gravimetric moisture content determination using oven drying

2.5. Alternative gravimetric moisture content determination methods

2.5.1. Moisture content determination using microwave oven drying (ASTM standard D4643)

2.5.2. Moisture content determination using the calcium carbide gas pressure tester (ASTM standard D4944)

3. CHƯƠNG 3: Soil classification

3.1. Sieve analysis of soils

3.2. Sample data and calculations

3.3. Principle of analysis

3.4. Combined grain size distribution

3.5. Liquid limit test

3.6. Plastic limit test

3.7. Sources of error

3.8. Soil classification systems

3.8.1. Unified soil classification system

3.8.2. American Association of State Highway and Transportation Officials (AASHTO) classification system

4. CHƯƠNG 4: Soil construction and field inspection

4.1. Sample data and calculations

4.2. Sand-cone test

4.3. Rubber-balloon-density test

4.4. Nuclear density test

4.5. Sand-cone method

4.6. Sample data and calculations

4.7. Balloon-density method

4.8. Sample data and calculations

4.9. Nuclear density method

5. CHƯƠNG 5: Engineering properties — hydraulic conductivity and consolidation

5.1. Hydraulic conductivity of soils

5.2. Hydraulic conductivity tests

5.2.1. Constant-head permeability test

5.2.2. Falling-head permeability test

5.3. Sample data and calculations

5.4. Consolidation of soils

5.5. The consolidation test

5.6. Determination of geotechnical engineering parameters

5.7. Summary of results

5.8. Sample data and calculations

6. CHƯƠNG 6: Engineering properties — shear strength

6.1. Direct shear test

6.2. Unconfined compression test

6.2.1. The unconfined compression test

6.2.2. Presentation of results

6.2.3. Sample data and calculations

6.2.4. Calculations and results

6.2.5. Sample data and calculations

Appendix A Notes on report writing

Appendix B Properties and conversion tables

Introduction to soil mechanics laboratory testing 1