1
GATE CE 2017 Set 1
Numerical
+2
-0
Consider the stepped bar made with a linear elastic material and subjected to an axial load of $$1$$ $$kN$$, as shown in the figure GATE CE 2017 Set 1 Strength of Materials Or Solid Mechanics - Strain Energy Method Question 1 English

Segment $$1$$ and $$2$$ have cross-sectional area of $$100\,\,m{m^2}$$ and $$60\,\,m{m^2}$$, Young's modulus of $$2 \times {10^5}\,\,MPa$$ and $$3 \times {10^5}\,\,MPa,$$ and length of $$400$$ $$mm$$ and $$900$$ $$mm,$$ respectively. The strain energy (in $$N$$-$$mm,$$ up to one decimal place) in the bar due to the axial load is _________

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2
GATE CE 2017 Set 1
MCQ (Single Correct Answer)
+2
-0.6
A planar truss tower structure is shown in the figure:
GATE CE 2017 Set 1 Structural Analysis - Stability and Static Indeterminacy Question 8 English Consider the following statements about the external and internal determinacies of the truss.
(P) Externally Determinate
(Q) External Static Indeterminacy = 1
(R) External Static Indeterminacy = 2
(S) Internally Determinate
(T) Internal Static Indeterminacy = 1
(U) Internal Static Indeterminacy = 2
Which one of the following options is correct?
A
P-False; Q-True; R-False; S-False; T-False; U-True
B
P-False; Q-True; R-False; S-False; T-False; U-False
C
P-False; Q-False; R-True; S-False; T-False; U-True
D
P-True; Q-True; R-False; S-True; T-False; U-True
3
GATE CE 2017 Set 1
Numerical
+2
-0
Consider the beam $$ABCD$$ shown in figure GATE CE 2017 Set 1 Structural Analysis - Influence Line Diagram Question 1 English

For a moving concentrated load of $$50$$ $$kN$$ on the beam, the magnitude of the maximum bending moment (in $$kN$$-$$m$$) obtained at the support $$C$$ will be equal to _________

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4
GATE CE 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
The figure shows a two $$-$$hinged parabolic arch of span $$L$$ subjected to a uniformly distributed load of intensity $$q$$ per unit length. GATE CE 2017 Set 1 Structural Analysis - Arches and Cable Question 6 English

The maximum bending moment in the arch is equal to

A
$${{q{L^3}} \over 8}$$
B
$${{q{L^2}} \over {12}}$$
C
Zero
D
$${{q{L^2}} \over {10}}$$
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