1
GATE CE 2023 Set 1
MCQ (More than One Correct Answer)
+1
-0

Consider the following three structures : 

Structure I : Beam with hinge support at A, roller at C, guided roller at E, and internal hinges at B and D

GATE CE 2023 Set 1 Structural Analysis - Stability and Static Indeterminacy Question 1 English 1

Structure II : Pin-jointed truss, with hinge support at A, and rollers at B and D

GATE CE 2023 Set 1 Structural Analysis - Stability and Static Indeterminacy Question 1 English 2

Structure III : Pin-jointed truss, with hinge support at A and roller at C

GATE CE 2023 Set 1 Structural Analysis - Stability and Static Indeterminacy Question 1 English 3

Which of the following statements is/are TRUE?

A
Structure I is unstable
B
Structure II is unstable 
C
Structure III is unstable
D
All three structures are stable
2
GATE CE 2023 Set 1
MCQ (Single Correct Answer)
+2
-0.66

Consider the pin-jointed truss shown in the figure (not to scale). All members have the same axial rigidity, AE. Members QR, RS, and ST have the same length L. Angles QBT, RCT, SDT are all 90°. Angles BQT, CRT, DST are all 30°. The joint T carries a vertical load P. The vertical deflection of joint T is k$\rm \frac{PL}{AE}$. What is the value of k?

GATE CE 2023 Set 1 Structural Analysis - Truss Question 2 English
A
1.5
B
4.5
C
3.0
D
9.0
3
GATE CE 2023 Set 1
Numerical
+2
-0

An idealised bridge truss is shown in the figure. The force in Member U2L3 is __________ kN (round off to one decimal place).

GATE CE 2023 Set 1 Structural Analysis - Truss Question 1 English
Your input ____
4
GATE CE 2023 Set 1
Numerical
+1
-0
For a horizontal curve, the radius of a circular curve is obtained as 300 m with the design speed as 15 m/s. If the allowable jerk is 0.75 m/s3 , what is the minimum length (in m, in integer) of the transition curve?___________
Your input ____
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