The following are the results of four drained direct shear tests on undisturbed normally consolidated clay samples having a diameter of 50 mm. and height of 25 mm. Test No. 1 Normal Force Shear Force at (N) Failure (N) 67 23.3 2 133 46.6 213 44.6 4 369 132.3 Draw a graph for shear stress at failure against the nomal stress and determine the drained angle of friction from the graph. (Note: Use excel for calculation and drawing the graph).

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Note# Honorable expert teacher kindly solve each and every step of the Q#1 as soon as possible, its urgent for today..i will be very thankful to u for this kind favor.

Course; is Geotechnical Engineering-II. ( Department; Civil engineering department )

QUESTION # 1:
The following are the results of four drained direct shear tests on
undisturbed nomally consolidated clay samples having a diameter
of 50 mm. and height of 25 mm.
Normal Force Shear Force at
(N)
67
Test
No.
Failure (N)
1
23.3
133
46.6
3
213
44.6
4
369
132.3
Draw a graph for shear stress at failure against the nomal stress
and determine the drained angle of friction from the graph. (Note:
Use excel for calculation and drawing the graph).
Transcribed Image Text:QUESTION # 1: The following are the results of four drained direct shear tests on undisturbed nomally consolidated clay samples having a diameter of 50 mm. and height of 25 mm. Normal Force Shear Force at (N) 67 Test No. Failure (N) 1 23.3 133 46.6 3 213 44.6 4 369 132.3 Draw a graph for shear stress at failure against the nomal stress and determine the drained angle of friction from the graph. (Note: Use excel for calculation and drawing the graph).
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