Consolidation test is conducted to QI determine the consolidation properties of the soil. Table I. Test Result The dial gauge reading after each load increment (24 hours) is given in the table.Initial sample thickness, H, = 20 mm, Initial void ratio, e, = 0.9. Determine the following: Construct the compressibility curve and predict the past maximum stress/pressure (preconsolidation stress/pressure) (kPa) Dial gauge reading after 24 Vertical stress (kPa) |hours (mm) %3D 22.50 40 22.41 80 22.15 160 21.51 320 20.25 640 18.45

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Consolidation test is conducted to
QI
determine the consolidation
properties of the soil.
Table 1. Test Result
The dial gauge reading after each load increment
(24 hours) is given in the table. Initial sample
thickness, Ho = 20 mm, Initial void ratio, e, =
0.9. Determine the following:
Construct the compressibility curve and
predict the past maximum stress/pressure
(preconsolidation stress/pressure) (kPa)
Dial gauge
reading after 24
Vertical stress (kPa) hours (mm)
22.50
%3D
40
22.41
80
22.15
160
21.51
320
20.25
640
18.45
Transcribed Image Text:Consolidation test is conducted to QI determine the consolidation properties of the soil. Table 1. Test Result The dial gauge reading after each load increment (24 hours) is given in the table. Initial sample thickness, Ho = 20 mm, Initial void ratio, e, = 0.9. Determine the following: Construct the compressibility curve and predict the past maximum stress/pressure (preconsolidation stress/pressure) (kPa) Dial gauge reading after 24 Vertical stress (kPa) hours (mm) 22.50 %3D 40 22.41 80 22.15 160 21.51 320 20.25 640 18.45
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