Tests, field, and measurements
(continued)
Measurement of soil properties
in situ.........................................................7.1-97
In-place density...............................................7.1-109
Penetration resistance.........................................7.1-85
Permeability...................................................7.1-103
Borehole permeability
tests.....................................................7.1-103
Pumping test................................................7.1-108
Variable head permeability
test......................................................7.1-108
Shear strength.................................................7.1-97
Tests, laboratory, and test
properties.........................................................7.1-117
Compacted soils tests.............................................7.1-153
California bearing ratio.......................................7.1-154
Moisture-density
relationships................................................7.1-153
Proctor test, modified......................................7.1-154
Proctor test, standard......................................7.1-154
Structural properties..........................................7.1-154
Consolidation tests...............................................7.1-139
Coefficient of consolidation...................................7.1-143
Determination...............................................7.1-143
Values, approximate.........................................7.1-143
Compression, secondary.........................................7.1-143
Organic materials...........................................7.1-143
Values, approximate.........................................7.1-143
Pressure, preconsolidation.....................................7.1-141
Determination...............................................7.1-141
Values, approximate.........................................7.1.141
Recompression and swell........................................7.1-141
Index, recompression........................................7.1-143
Index, swelling.............................................7.1-141
Sample disturbance.............................................7.1-143
Utilization....................................................7.1-138
Loading sequence............................................7.1-138
Equipment, laboratory.............................................7.1-117
Index properties tests............................................7.1-134
Atterberg limits...............................................7.1-137
Gradation......................................................7.1-137
Moisture content, unit
weight, specific
gravity......................................................7.1-134
Permeability tests................................................7.1-137
Selection of test for
design..........................................................7.1-117
Shear strength tests..............................................7.1-145
Laboratory shear tests.........................................7.1-145
Direct shear test...........................................7.1-145
Triaxial shear test.........................................7.1-145
Unconfined compression
test......................................................7.1-145
Selection of test..............................................7.1-148
Tunnels, pressures on buried
structures.........................................................7.1-192
See Pressures on buried
structures, tunnels.
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