len A material has the stress-strain behavior shown in the Figure below. Calculate the toughness (T) of this material. given that S1=195 Mpa; S2=243.75 Mpa; El=0.19; E2=0.38 S2- S1 E1 Strain E2 Stress- Strain diagram of a metal alloy Stress (Mpa)

len A material has the stress-strain behavior shown in the Figure below. Calculate the toughness (T) of this material. given that S1=195 Mpa; S2=243.75 Mpa; El=0.19; E2=0.38 S2- S1 E1 Strain E2 Stress- Strain diagram of a metal alloy Stress (Mpa)

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

Time len
A material has the stress-strain behavior shown in the Figure below. Calculate the toughness (T) of
this material. given that S1=195 Mpa; S2=243.75 Mpa; El=0.19; E2=0.38
E1
Strain
E2
Stress - Strain diagram of a metal alloy
OA.T= 18.52 Mpa
O B.T= 92.62 Mpa
O C.T= 37.05 Mpa
O D.T= 60.21 Mpa
Stress (Mpa) 3

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