Several buildings have foundations made of material such as concrete. In fact, the compressive strength of concrete is a critical factor in providing a firm foundation of structures. The stress-strain diagram of concrete shown below has the points of failure as indicated by dots. (a)Determine the Young's modulus for this particular concrete under compression. See stress-strain diagram in figure 05. *

Several buildings have foundations made of material such as concrete. In fact, the compressive strength of concrete is a critical factor in providing a firm foundation of structures. The stress-strain diagram of concrete shown below has the points of failure as indicated by dots. (a)Determine the Young's modulus for this particular concrete under compression. See stress-strain diagram in figure 05. *

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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Question

Several buildings have foundations made of material such as concrete. In
fact, the compressive strength of concrete is a critical factor in providing
a firm foundation of structures. The stress-strain diagram of concrete
shown below has the points of failure as indicated by dots. (a)Determine
the Young's modulus for this particular concrete under compression. See
stress-strain diagram in figure 05. *
Tensile stress, 10' Pa
4.0
8.0
40
40
5.0
10.0
Compressive
Tensile
strain, 10
strain, 10
15.0
Compressive stress, 10' Pa
Figure 05
25 GPa
25 MPa
25 KPa
0.04 nPa

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