Seat No.: Enrolment
GUJARAT TECHNOLOGICAL UNIVERSITY
B.ARCH. SEMESTER-I EXAMINATION WINTER 2017
Subject Code: 1015004 Date:19/12/2017
Subject Name: Structure 1
Time: 10:30am to 12:30pm Total Marks: 50
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Q.1

Prove law of parallelogram.
05

Establish sine rule for forces.
05

Importance of Structures in Architecture.
05
Q.2

Find Reaction R from the following figure.
22 KN 666 m 333 m 44 KN
R
05

Find the moment at D.
3 m 10 KN 2 m
A o B
4 m
300
D 5 m C
10
OR

Find the magnitude of resultant and its direction.
.
0.2 KN
400 N
300
200
450
10
300
0.3 KN 500 N
PTO
Q.3

Find CG of the following Figure.
12 m
6 m
10

Find Reactions and Tensions.
20 KN
20 KN/m
T 600 T
3 m 1 m 1 m 1 m
10
OR
Q.3

Find MI of the following Figure.
10


Find Reactions.
60 KN 20 KN
25 KN/m
3 m
3 m 4 m 5 m 2m
10
4
3