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a.) Castigliano's theorem can be used to calculate deflections in curved beam problems b.) The maximum normal stress failure theory applies to structures containing cracks c.) A Z shaped cross section is always a symmetric cross section

a.) Castigliano's theorem can be used to calculate deflections in curved beam problems b.) The maximum normal stress failure theory applies to structures containing cracks c.) A Z shaped cross section is always a symmetric cross section

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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a.) Castigliano's theorem can be used to calculate deflections in curved beam problems b.) The maximum normal stress failure theory applies to structures containing cracks c.) A Z shaped cross section is always a symmetric cross section d.) A pressure vessel with a wall thickness equal to 0.1 inches is thin-walled by definition. e.) The matrix method of analysis for beam deflections is valid for statically indeterminate problems f.) The value of the contact stress between spheres depends on the radius of both spheres g.) A stress intensity factor can be calculated once the stress concentration factor is known for a given defect in a structure h.) Buckling loads in columns increase as the length of the column decreases i.) The bending stress in a curved beam always depends on the cross section moment of inertia I j.) The maximum shear stress failure theory depends can be calculated knowing only the principal stresses
Transcribed Image Text:a.) Castigliano's theorem can be used to calculate deflections in curved beam problems b.) The maximum normal stress failure theory applies to structures containing cracks c.) A Z shaped cross section is always a symmetric cross section d.) A pressure vessel with a wall thickness equal to 0.1 inches is thin-walled by definition. e.) The matrix method of analysis for beam deflections is valid for statically indeterminate problems f.) The value of the contact stress between spheres depends on the radius of both spheres g.) A stress intensity factor can be calculated once the stress concentration factor is known for a given defect in a structure h.) Buckling loads in columns increase as the length of the column decreases i.) The bending stress in a curved beam always depends on the cross section moment of inertia I j.) The maximum shear stress failure theory depends can be calculated knowing only the principal stresses
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