Let strain rosette shown in figure computed the values of strains at the built in end and in NA of the beam, calculate the poisson's ratio, principal strains and values of P(KN) and w(KN/m) with the help of figures given below.
Let strain rosette shown in figure computed the values of strains at the built in end and in NA of the beam, calculate the poisson's ratio, principal strains and values of P(KN) and w(KN/m) with the help of figures given below.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:Let strain rosette shown in figure computed the values of strains at the built in end and in NA of
the beam, calculate the poisson's ratio, principal strains and values of P(KN) and w(KN/m) with the
help of figures given below.
W
4
m
E = 200000 N/mm²
Ec = -600 × 10-6
Axis normal to
Longitudinal axis
P
Longitudinal axis
400
200mm
mm
cross-
section
200×10-6
Rectangular strain rosette
Ea = 2000×10-6
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