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Structural-analysis Questions Set 5:

Quiz Mode

Degree of static indeterminacy of fixed beam is

Solution:

The slope at the end of a fixed beam due to a point load is:

PL^3/3EI

PL^3/193EI

PL^2/2EI

Zero

Solution:

The number of independent equations to be satisfied for static equilibrium of a plane structure is:

Solution:

The simple support in a real beam becomes what in a conjugate beam?

hinge

roller

fixed

remains simply supported

Solution:

For a beam, the point of zero shear in the conjugate beam corresponds to which point in the real beam?

Real

Fixed

Simply supported

Point of zero slope

Solution:

Which of the following is not a displacement method for analysis of structures?

Equilibrium method

Kani's method

Moment-distribution method

Column analogy method

Solution:

In trusses, where are the loads applied?

Intermediate locations only

Joints only

Intermediate locations and supports only

Intermediate locations, joints, and supports

Solution:

What is the effect on the horizontal thrust of a three-hinged arch due to the vertical settlement of one of the supports?

increases

decreases

remains equal to zero

remains unchanged

Solution:

A statically indeterminate structure will perform better in an earthquake. Fill in the blank.

statically determinate

statically indeterminate

both

depends upon the magnitude of the earthquake

Solution:

In the case of a simply supported beam subjected to a uniformly varying load, what will be the rotation at the end 1 (on the hinge support) and the rotation at end 2 (on the roller support)?

The rotation at end 1 (slope 1) will be less than the rotation at end 2 (slope 2)

No rotation will take place since both are supports

The rotation at end 1 (slope 1) will be equal to the rotation at end 2 (slope 2)

The rotation at end 1 (slope 1) will be greater than the rotation at end 2 (slope 2)

Structural-analysis Questions Set 5:

Degree of static indeterminacy of fixed beam is

Solution:

The slope at the end of a fixed beam due to a point load is:

Solution:

The number of independent equations to be satisfied for static equilibrium of a plane structure is:

Solution:

The simple support in a real beam becomes what in a conjugate beam?

Solution:

For a beam, the point of zero shear in the conjugate beam corresponds to which point in the real beam?

Solution:

Which of the following is not a displacement method for analysis of structures?

Solution:

In trusses, where are the loads applied?

Solution:

What is the effect on the horizontal thrust of a three-hinged arch due to the vertical settlement of one of the supports?

Solution:

A statically indeterminate structure will perform better in an earthquake. Fill in the blank.

Solution:

In the case of a simply supported beam subjected to a uniformly varying load, what will be the rotation at the end 1 (on the hinge support) and the rotation at end 2 (on the roller support)?

Solution:

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