The state of stress at a given point in a material component is = 120 MPa ; Oy ox = -80 MPa and t = 60 MPa The loading on the component is increased so that stresses are increased to values which are k times the given values. Determine the maximum value of k if the material can withstand maximum normal and shear stresses of 300 MPa and 200 MPa respectively.

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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The state of stress at a given point in a material component is
= 120 MPa; Oy = - 80 MPa and t = 60 MPa
The loading on the component is increased so that stresses are increased to values which are k
times the given values. Determine the maximum value of k if the material can withstand maximum
normal and shear stresses of 300 MPa and 200 MPa respectively.
1 11
Transcribed Image Text:ox The state of stress at a given point in a material component is = 120 MPa; Oy = - 80 MPa and t = 60 MPa The loading on the component is increased so that stresses are increased to values which are k times the given values. Determine the maximum value of k if the material can withstand maximum normal and shear stresses of 300 MPa and 200 MPa respectively. 1 11
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