The side thrust T on the tie rods provided at the end beam of jack ar – McqOptions

MCQOPTIONS

1.	The side thrust T on the tie rods provided at the end beam of jack arch of rise R, is calculated from the formula
A.	t = wl/4r
B.	t = wr/8l
C.	t = wl/8r
D.	t = wl/2r
Answer» D. t = wl/2r

Discussion

No Comment Found

Related MCQs

A single angle in tension is connected by one leg only. If the areas of connecting and outstanding legs are respectively a and b, net effective area of the angle, is
If L is the overall length of a combined footing having A as its area, d being the distance between the centre of gravity of the base and centre of the base, the larger width b is
With a percentage increase of carbon in steel, decreases its
Tacking rivets in compression plates not exposed to the weather, have a pitch not exceeding 300 mm or
The maximum permissible slenderness ratio of compression member carrying dead and superimposed load, is
The allowable stress in axial tension is generally kept less if thickness of the member is more than
The ratio of the span L of the filler joists to the depth d from the underside of the joist to the top of the structural concrete, should not exceed
If p and d are pitch and gross diameter of rivets, the efficiency ( ) of the riveted joint, is given by
Spans of continuous fillers are considered approximately equal if the longest span does not exceed the shortest span by more than
The maximum axial load which is just sufficient to keep a column in a small deflected shape, is called