DENTOM AP 7 Effective stress, states of stress, Mohr's circle of stress and Mohr-Coulomb failure criterion TOTAL SCORE:

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Dentom Ap 7 Effective Stress States Of Stress Mohr S Circle Of Stress And Mohr Coulomb Failure Criterion Total Score 1 (86.52 KiB) Viewed 39 times

DENTOM AP 7 Effective stress, states of stress, Mohr's circle of stress and Mohr-Coulomb failure criterion TOTAL SCORE: 20 Question 3 a) i. Explain the difference between silty sand and sandy silt in the Unified Soil Classification System. . ii. Which would probably provide better support for a large, heavy building, a diorite or a shale? Why? Major Topic 2,8 Score Blooms Designation AN Rocks and Geologic considerations 7 b) Describe the following drilling methods and give advantages and disadvantages of each: solid i. stem auger ii. rotary wash iii. coring. Major Topic 7 Score Blooms Designation AN Ground Investigation 7 c) Explain the how the total stress at a distance z can be determined from the figure below 5 ground surface di layer 1 dz layer 2 Oy layer 3 Iz-di-d₂ •dz 0- 0 Major Topic 4 Score Blooms Designation AN 6 Effective stress, states of stress, Mohr's circle of stress and Mohr-Coulomb failure criterion TOTAL SCORE: 20