CE Quiz 22

The maximum bending moment due to a train of wheel loads on a simply supported girder.

The Influence Line Diagram (ILD) for a force in a truss member is shown in the figure. If a Uniformly Distributed Load (UDL) of intensity of 30 kN/m longer than the span traverses, then the maximum compression in the member is

Muller-Breslau Principle for influence line is applicable for

The influence line for bending moment at section X(M_X) at a distance of 4 m from the left support of a simply supported girder AB is shown in figure below. A uniformly distributed load of intensity 2 t/m longer than the span crosses the girder from left to right.

The max bending moment at section X is equal to:

Two concentrated loads of 50 kN each spaced at 4 meter across a simply supported girder of span 8 m. The absolute maximum bending moment in the girder is

For a 2–hinged arch, if one of the supports settles down Vertically, then the horizontal thrust

In a spherical dome subjected to concentrated load at crown or uniformly distributed load, the meridional force is always

In a two – hinged arch, an increase in temperature induces

A symmetrical two – hinged parabolic arch when subjected to a uniformly distributed load on the entire horizontal span, is subjected to

A circular segmental three-hinged arch of span 28 m and a rise of 4 m hinged at the crown and springing it carries a horizontal load of 100 N/m covering full height of the arch on right side. The horizontal thrust on the left springing will be