Higher Study | Structural Analysis

The figure shown a two-hinged parabolic arch of span L subjected to uniformly distributed load of intensity q per unit length The maximum bending moment in the arch is equal to

ক

qL2/8

খ

qL2/12

গ

Zero

ঘ

qL2/10

In two-hinged arch, how many unknown forces exist?

ক

One unknown

খ

Two unknowns

গ

Three unknowns

ঘ

Four unknowns

What is the ILD (Influence Line Diagram) of a three hinged Arch of Span 'L' and rise 'h' due to horizontal thrust 'H'

ক

Triangle with its maximum ordinate at center equals to \(\frac{L}{24h}\)

খ

Square with its ordinate equals to \(\frac{L}{24h}\)

গ

Square with its ordinate equals to \(\frac{L}{2h}\)

ঘ

Triangle with its maximum ordinate at center equals to \(\frac{L}{4h}\)

Which of the following should be the defined structure of a three hinged arch?

ক

Statically indeterminate structure

খ

A beam which is statically bent

গ

A beam which is structurally bent

ঘ

Statically determinate structure

The wedge-shaped unit which is fixed at the crown of the arch is called as:

ক

Haunch

খ

Voussoirs

গ

Spandrel

ঘ

Keystone

Higher Study | Structural Analysis | Arches

The figure shown a two-hinged parabolic arch of span L subjected to uniformly distributed load of intensity q per unit length The maximum bending moment in the arch is equal to

In two-hinged arch, how many unknown forces exist?

What is the ILD (Influence Line Diagram) of a three hinged Arch of Span 'L' and rise 'h' due to horizontal thrust 'H'

Which of the following should be the defined structure of a three hinged arch?

The wedge-shaped unit which is fixed at the crown of the arch is called as: