Following are the results of a consolidation test on a sample of undisturbed clay obtained from the field. Pressure o' (kN/m²) Final Height of Specimen (mm) 24 10 23.78 20 23.30 50 22.22 100 20.58 200 19.04 400 17.52 800 16.31 17.75 The height of the specimen at the beginning of the test was 24 mm and the area of specimen was 50 cm? volume of specimen was 120 cm³. The mass of dry specimen was 180.4 g. Gs= 2.68. 1. Plot the e-log o' curve, 2. Using Casagrande's method, determine the preconsolidation pressure. 3. Calculate the compression index, Cc

Following are the results of a consolidation test on a sample of undisturbed clay obtained from the field. Pressure o' (kN/m²) Final Height of Specimen (mm) 24 10 23.78 20 23.30 50 22.22 100 20.58 200 19.04 400 17.52 800 16.31 17.75 The height of the specimen at the beginning of the test was 24 mm and the area of specimen was 50 cm? volume of specimen was 120 cm³. The mass of dry specimen was 180.4 g. Gs= 2.68. 1. Plot the e-log o' curve, 2. Using Casagrande's method, determine the preconsolidation pressure. 3. Calculate the compression index, Cc

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Masonry wall construction

Masonry walls of various sorts are utilized in building construction. Masonry walls are the most enduring feature of any structure or building. It separates a structure from the outside world. In masonry construction, the common masonry materials used are building stone, brick, cast stone, glass block, and concrete block. Masonry construction is a type of construction that has the highest durability.

Question

Following are the results of a consolidation test on a sample of undisturbed clay obtained from the
field.
Pressure ơ' (kN/m²)
Final Height of Specimen (mm)
24
10
23.78
20
23.30
50
22.22
100
20.58
200
19.04
400
17.52
800
16.31
17.75
The height of the specimen at the beginning of the test was 24 mm and the area of specimen was
50 cm? volume of specimen was 120 cm³. The mass of dry specimen was 180.4 g. Gs= 2.68.
1. Plot the e-log ơ' curve,
2. Using Casagrande's method, determine the preconsolidation pressure.
3. Calculate the compression index, Cc

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8.2
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