1
GATE CE 2014 Set 2
MCQ (Single Correct Answer)
+1
-0.3
The target mean strength fcm for concrete mix design obtained from the characteristic strength (fck) and standard deviation $$\sigma$$, as defined in IS:456-2000, is
A
$${\mathrm f}_\mathrm{ck}\;+\;1.35\mathrm\sigma$$
B
$${\mathrm f}_\mathrm{ck}\;+\;1.45\mathrm\sigma$$
C
$${\mathrm f}_\mathrm{ck}\;+\;1.55\mathrm\sigma$$
D
$${\mathrm f}_\mathrm{ck}\;+\;1.65\mathrm\sigma$$
2
GATE CE 2014 Set 2
Numerical
+2
-0
For the state of plane stress (in $$MPa$$) shown in the figure below, the maximum shear stress (in $$MPa$$) is ___________ GATE CE 2014 Set 2 Strength of Materials Or Solid Mechanics - Complex Stress Question 4 English
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3
GATE CE 2014 Set 2
MCQ (Single Correct Answer)
+2
-0.6
The values of axial stress $$\left( \sigma \right)$$ in $$kN/{m^2},$$ bending moment $$(M)$$ in $$kNm,$$ and shear force $$(V)$$ in $$kN$$ acting at point $$P$$ for the arrangement shown in the figure are respectively. GATE CE 2014 Set 2 Strength of Materials Or Solid Mechanics - Shear Force and Bending Moment Question 10 English
A
$$1000,75$$ and $$25$$
B
$$1250, 150$$ and $$50$$
C
$$1500,225$$ and $$75$$
D
$$1750,300$$ and $$100$$
4
GATE CE 2014 Set 2
Numerical
+2
-0
The beam of an overall depth $$250$$ $$mm$$ (shown below) is used in a building subjected to two different thermal environments. The temperatures at the top and bottom surfaces of the beam are $${36^ \circ }C$$ and $${72^ \circ }C$$ respectively. Considering coefficient of thermal expansion $$\left( \alpha \right)$$ as $$1.50 \times {10^{ - 5}}\,\,$$ per$${}^ \circ C,$$ the vertical deflection of the beam (in $$mm$$) at its mid-span due to temperature gradient is ______________ GATE CE 2014 Set 2 Strength of Materials Or Solid Mechanics - Pure Bending Question 5 English
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