Problem 4a. You test a concrete eylinder having a diameter of 6.00 in and a gauge length of 12 in by applying compression forces. The results of your test are reported in the table as load vs. contraction. Draw, by hand on engineering paper, a stress-strain diagram using scales of: 1 in. = 0.5 ksi lin. = 0.2 x 10 in. From the dingram, determine approximately the Modulus of Elasticity. Load (kip) Contraction (in) 0.0 0.0000 5.0 0.0006 9.5 16.5 0.0012 0.0020 20.5 25.5 0.0026 0.0034

Problem 4a. You test a concrete eylinder having a diameter of 6.00 in and a gauge length of 12 in by applying compression forces. The results of your test are reported in the table as load vs. contraction. Draw, by hand on engineering paper, a stress-strain diagram using scales of: 1 in. = 0.5 ksi lin. = 0.2 x 10 in. From the dingram, determine approximately the Modulus of Elasticity. Load (kip) Contraction (in) 0.0 0.0000 5.0 0.0006 9.5 16.5 0.0012 0.0020 20.5 25.5 0.0026 0.0034

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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Problem 4a.
You test a concrete cylinder having a diameter of 6.00 in and a gauge length
of 12 in by applying compression forces. The results of your test are reported
in the table as load vs. contraction. Draw, by hand on engineering paper, a
stress-strain diagram using scales of:
1 in. = 0.5 ksi
lin. = 0.2 x 10"
g in.
From the dingram, determine approximately the Modulus of Elasticity.
Load (kip) Contraction (in)
0.0
0.0000
5.0
0.0006
9.5
0.0012
16.5
0.0020
20.5
0.0026
25.5
0.0034
30.0
0.0040
34.5
0.0045
38.5
0.0050
46.5
0.0062
50.0
0.0070
53.0
0.0075

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