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Catalog:Foreword Code drafting committee CSB/1 Code of practice Section one. References Section two. General considerations 3.

Primary objects of site investigation 4. Pferdespiele Kostenlos Ohne Download Google. General procedure 5.

Earlier uses and state of site 6. Aerial photographs Section three. Ground investigations 7. Introduction 8. Types of ground investigation 9.

Geological mapping for ground investigation 10. Extent of the ground investiation 11. General considerations in the selection of methods of ground investigation 12.

The effect of ground conditions on the selection of methods of ground investigations 13. Aggressive ground and ground water 14. Ground investigations over water 15. Personnel for ground investigation 16. Review during construction Section four. Excavation, boring, sampling, probing and tests in boreholes 17.

Introduction 18. Excavations and boreholes 19.

Sampling and ground 20. Ground water 21. Tests in boreholes 22.

Frequency of sampling and testing in boreholes 23. Probing and penetration testing Section five. Field tests 24. Introduction 25.

Pumping tests 26. Analysis of pumping tests 27. Field density 28. In situ stress measurements 29. Bearing tests 30. In situ shear tests 31. Large-scale field trials 32.

Back analysis 33. Geophysical surveying Section six. Laboratory tests on samples 34. General principles 35. Sample storage and inspection facilities 36.

Visual examination 37. Tests on soil 38.

Tests on rock Section seven. Reports and interpretation 39. Field reports 40. Report Section eight. Description of soils and rocks 41. Description of soils 42.

Classification of soils 43. Laboratory and rapid procedure for naming and classifying soils 44.

Description and classification of rocks for engineering purposes 45. Legend for engineering geological maps and plans Appendices A. General information required for desk study B. Sources of information C. Notes of site reconnaissance D.

Detailed information required for design and construction E. Site investigations in areas of mining, quarrying and waste disposal F. Safety precautions G. The nature and occurrence of soils and rocks H. Bibliography Tables 1.

Mass of soil sample required for various laboratory tests 2. Values of W(u) for values of u 3.

Geophysical methods in ground investigation 4. Schedule of laboratory tests on soil 5. Schedule of laboratory tests on rock 6. Field identification and description of soils 7. Names and descriptive letters for grading and plasticity characteristics 8. British Soil Classification System for Engineering Purposes 9.

Aid to identification of rocks for engineering purposes 10. Scale of weathering grades of rock mass 11. Recommended symbols for soils and rocks 12.

Special symbols for borehole record 13. Symbols for general planar structures 14. Symbols for geological structures and boundaries Figures 1. Basic details of open-tube sampler 2. A typical thin-walled sampler 3. Basic details of piston sampler 4.

66 mm Delft continuous sampler 5. Typical sample label 6. Transparent Electronics Seminar Report Free Download. Typical piezometers 7. Values of intake factors, F, in borehole permeability 8. Relationship between dimensionless intake factor, F/D, and length/diameter ratio of piezometer, L/D 9. Falling or rising head test. Example of computation of basic time lag 10.

Constant head test analysis by Gibson's method 11. Dutch cone penetrometer and accessories 12. Electrical cone penetrometers 13. Calculation of permeability from pumping tests 14. Typical drawdown-time pumping responses 15. Theis method of superposition for solution of the nonequilibrium equation 16.

Cooper-Jacob straight-line analysis 17. Measurement of in situ stress 18. Types of bearing test equipment 19. Equipment layout for shear and sliding friction test on rock or soil samples 20. Typical daily report form of cable percussion boring 21.

Typical daily report form of rotary drilling 22. Typical report forms for vane test 23. Typical report form for variable head permeability test 24. Typical report form for constant head permeability test 25. Typical report forms for packer or Lugeon test 26. Typical report form for Dutch cone penetrometer test 27.

Typical logs of data from a light cable percussion borehole 28. Typical logs of data from rotary drillholes 29.

Typical example of explanation of symbols and abbreviations to accompany borehole log 30. Typical condensed log 31. Plasticity chart for the classification of fine soils and the finer part of coarse soils 32. Grading chart for soils with grading curves of selected soil types 33.

Diagrammatic representation of a simplified weathered profile in massive rock File Format: PDF(Acrobat Reader) or Word version doc Document File Size: 815KB Get More Infomation: Tile in English: code of practice for site investigations.