Several buildings have foundationsmade of material such as concrete. Infact, the compressive strength ofconcrete is a critical factor inproviding a firm foundation ofstructures. The stress-strain diagramof concrete shown below has thepoints of failure as indicated by dots.(a)Determine the Young's modulusfor this particular concrete undercompression. See stress-straindiagram in figure 05. *Tenrle 10' PaBb5.0CompremveTenaletren, 10tren, 10150Cempreeren 'PaFigure 05O 25 GPaO 25 MPaO 25 KPaO 0.04 nPaO other:

Givendata: Maximum compressive stress σE = 20x107 Pa. Maximum compressive strain e = 8x10-3.

Answered: (a)Determine the Young's modulus for…

Engineering

Civil Engineering

(a)Determine the Young's modulus for this particular concrete under

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. *
Tenrle 10' Pa
Bb
5.0
Compremve
Tenale
tren, 10
tren, 10
150
Cempreeren 'Pa
Figure 05
O 25 GPa
O 25 MPa
O 25 KPa
O 0.04 nPa
O other:

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