Final height of specimen (cm) Pressure, o' (kg/cm³) 1.9 0.25 1.763 0.5 1.742 1.0 1.702 2.0 1.656 4.0 1.604 8.0 1.550 The height of the specimen at the beginning of the test was 1.9 cm, and the diameter was 6.35 cm. The mass of the dry specimen was 91 g. Estimate the compression index and the preconsolidation pressure from the e – log o' CHTYS, Giyen: G = 2.72.

Final height of specimen (cm) Pressure, o' (kg/cm³) 1.9 0.25 1.763 0.5 1.742 1.0 1.702 2.0 1.656 4.0 1.604 8.0 1.550 The height of the specimen at the beginning of the test was 1.9 cm, and the diameter was 6.35 cm. The mass of the dry specimen was 91 g. Estimate the compression index and the preconsolidation pressure from the e – log o' CHTYS, Giyen: G = 2.72.

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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Concept explainers

Laboratory Determination of Hydraulic Conductivity

Hydraulic conductivity is the measure of flowability of water inside the soil in the presence of a hydraulic gradient. The hydraulic gradient is defined as the difference in the water heads in the soil, which induces a water motion. In simple terms, a hydraulic gradient is the presence of a potential that induces a flow of water.

Question

Problems
Pressure, o'
(kg/cm?)
Final height of specimen
(cm)
1.9
0.25
1.763
0.5
1.742
1.0
1.702
2.0
1.656
4.0
1.604
8.0
1.550
The height of the specimen at the beginning of the test was 1.9 cm, and the
diameter was 6.35 cm. The mass of the dry specimen was 91 g. Estimate the
compression index and the preconsolidation pressure from the e - log o'
curve. Given: G, = 2.72.

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