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In the moment distribution method, the sum of distribution factors (DF) of all the members meeting at any joint is always a. 0 b. 1 C <1 d. >1 For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal: Of a stiffness matrix must be positive i. Of a stiffness matrix must be negative ii. Of a flexibility matrix must be positive iv. Of a flexibility matrix must be negative The correct answer is: a. i and i b. ii and ii c. i and iv d. ii and iv In the displacement method of structural analysis, the basic unknowns are a. Force b. Displacement C. Displacement and Force d. None of these Muller-Breslau's principle for obtaining influence line diagram is applicable to a. Statically determinate structures only b. Statically determinate and indeterminate structures, the material of which is elastic and follows Hooke's Law C. Any statically indeterminate structure d None of these

In the moment distribution method, the sum of distribution factors (DF) of all the members meeting at any joint is always a. 0 b. 1 C <1 d. >1 For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal: Of a stiffness matrix must be positive i. Of a stiffness matrix must be negative ii. Of a flexibility matrix must be positive iv. Of a flexibility matrix must be negative The correct answer is: a. i and i b. ii and ii c. i and iv d. ii and iv In the displacement method of structural analysis, the basic unknowns are a. Force b. Displacement C. Displacement and Force d. None of these Muller-Breslau's principle for obtaining influence line diagram is applicable to a. Statically determinate structures only b. Statically determinate and indeterminate structures, the material of which is elastic and follows Hooke's Law C. Any statically indeterminate structure d None of these

Structural Analysis
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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In the moment distribution method, the sum of distribution factors (DF) of all the members meeting at any joint is always а. 0 b. 1 c. <1 d. >1 For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal: Of a stiffness matrix must be positive Of a stiffness matrix must be negative i. ii. iii. Of a flexibility matrix must be positive iv. Of a flexibility matrix must be negative The correct answer is: a. i and ii b. i and i c. i and iv d. i and iv In the displacement method of structural analysis, the basic unknowns are a. Force b. Displacement c. Displacement and Force d. None of these Muller-Breslau's principle for obtaining influence line diagram is applicable to a. Statically determinate structures only b. Statically determinate and indeterminate structures, the material of which is elastic and follows Hooke's Law c. Any statically indeterminate structure d None of these
Transcribed Image Text:In the moment distribution method, the sum of distribution factors (DF) of all the members meeting at any joint is always а. 0 b. 1 c. <1 d. >1 For stable structures, one of the important properties of flexibility and stiffness matrices is that the elements on the main diagonal: Of a stiffness matrix must be positive Of a stiffness matrix must be negative i. ii. iii. Of a flexibility matrix must be positive iv. Of a flexibility matrix must be negative The correct answer is: a. i and ii b. i and i c. i and iv d. i and iv In the displacement method of structural analysis, the basic unknowns are a. Force b. Displacement c. Displacement and Force d. None of these Muller-Breslau's principle for obtaining influence line diagram is applicable to a. Statically determinate structures only b. Statically determinate and indeterminate structures, the material of which is elastic and follows Hooke's Law c. Any statically indeterminate structure d None of these
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