1
GATE CE 1995
MCQ (Single Correct Answer)
+1
-0.3
The effective width of a reinforced concrete $$T$$-beam flange under compression, according to $$IS:456$$ - $$1978,$$ given $${l_0}$$ is the distance between the adjacent zero moment points, $$b$$ is the breadth of the rib and $$D$$ is the thickness of the flange, is
A
$${{{l_0}} \over 6} + b + 6D$$
B
$${l_0} + 6D$$
C
$${{{l_0}} \over 6} + 6D$$
D
$${{{l_0}} \over 6} + b$$
2
GATE CE 1995
MCQ (Single Correct Answer)
+1
-0.3
The lateral ties in a reinforced concrete rectangular column under axial compression are used to
A
avoid the buckling of the longitudinal steel under compression
B
provide adequate shear capacity
C
provide adequate confinement to concrete
D
reduce the axial deformation of the column
3
GATE CE 1995
MCQ (Single Correct Answer)
+1
-0.3
In a reinforced concrete beam-column, the increase in the flexural strength along with the increase in the axial strength occurs
A
beyond the elastic limit of the material
B
when the yielding of tension reinforcement governs the strength
C
when the crushing of the concrete in the compression zone governs the strength
D
never
4
GATE CE 1995
MCQ (Single Correct Answer)
+1
-0.3
The span to depth ratio limit is specified in $$IS:$$ $$456-2000$$ for the reinforced concrete beams, in order to ensure that the
A
tensile crack width is below a limit
B
shear failure is avoided
C
stress in the tension reinforcement is less than the allowable value
D
deflection of the beam is below a limiting value
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