A cantilever of length is subjected to a bending moment at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is_________________?

Byadmin January 17, 2019June 4, 2021

A cantilever of length is subjected to a bending moment at its free end. If EI is the flexural rigidity of the section, the deflection of the free end, is_________________?

A. ML/EI
B. ML/2EI
C. ML²/2EI
D. ML²/3EI(Correct)

Theory of Structures

length of a column of length L, having one end fixed and other end hinged, is The equivalent_____________?

length of a column of length L, having one end fixed and other end hinged, is The equivalent_____________?

A. 2 L
B. L
C. L/2
D. L(Correct)

Read More length of a column of length L, having one end fixed and other end hinged, is The equivalent_____________?
Theory of Structures

There are two hinged semicircular arches A, B and C of radii 5 m, 7.5 m and 10 m respectively and each carries a concentrated load W at their crowns. The horizontal thrust at their supports will be in the ratio of_______________?

There are two hinged semicircular arches A, B and C of radii 5 m, 7.5 m and 10 m respectively and each carries a concentrated load W at their crowns. The horizontal thrust at their supports will be in the ratio of_______________?

A. 1 : 1½ : 2
B. 2 : 1½ : 1
C. 1 : 1 : 2
D. None of these

Read More There are two hinged semicircular arches A, B and C of radii 5 m, 7.5 m and 10 m respectively and each carries a concentrated load W at their crowns. The horizontal thrust at their supports will be in the ratio of_______________?
Theory of Structures

The ratio of the maximum deflections of a simply supported beam with a central load W and of a cantilever of same length and with a load W at its free end, is________________?

The ratio of the maximum deflections of a simply supported beam with a central load W and of a cantilever of same length and with a load W at its free end, is________________?

A. 1/8
B. 1/10
C. 1/12
D. 1/16

Read More The ratio of the maximum deflections of a simply supported beam with a central load W and of a cantilever of same length and with a load W at its free end, is________________?
Theory of Structures

Shear strain energy theory for the failure of a material at elastic limit, is due to_________________?

Shear strain energy theory for the failure of a material at elastic limit, is due to_________________?

A. Rankine
B. Guest or Trecas
C. St. Venant
D. Von Mises

Read More Shear strain energy theory for the failure of a material at elastic limit, is due to_________________?
Theory of Structures

The equivalent length is of a column of length having both the ends fixed, is_________________?

The equivalent length is of a column of length having both the ends fixed, is_________________?

A. 2 L
B. L
C. L/2
D. L

Read More The equivalent length is of a column of length having both the ends fixed, is_________________?
Theory of Structures

Total strain energy theory for the failure of a material at elastic limit, is known_________________?

Total strain energy theory for the failure of a material at elastic limit, is known_________________?

A. Guest’s or Trecas’ theory
B. St. Venant’s theory
C. Rankine’s theory
D. Haig’s theory

Read More Total strain energy theory for the failure of a material at elastic limit, is known_________________?

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