350 mm 45 KN B 500 mm 9 kN C 9kN FD KN 400 mm D Wall

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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QI
@
Figure Q1 shows a steel rod that consist of three segments. Segment AB and CD are
solid homogenous material with 20 mm and 16 mm diameter, respectively. On the
other hand, segment BC is a hollow section with an inner radius of 8 mm and an outer
radius of 15 mm. Given the following data:
Yield strength, f,= 378 N/mm²
Yield strain, &, = 1.909x10³ mm/mm
(1)
Determine the normal stress on each segment of the steel rod. Assume the
reaction force is 1.33FD.
Check whether the end D of the steel rod has contact with the wall. Consider
the gap between the steel rod and wall is 10 mm.
(iii)
If the steel rod is subjected to the temperature of 180°C, describe THREE (3)
consequents on the normal stress.
Transcribed Image Text:QI @ Figure Q1 shows a steel rod that consist of three segments. Segment AB and CD are solid homogenous material with 20 mm and 16 mm diameter, respectively. On the other hand, segment BC is a hollow section with an inner radius of 8 mm and an outer radius of 15 mm. Given the following data: Yield strength, f,= 378 N/mm² Yield strain, &, = 1.909x10³ mm/mm (1) Determine the normal stress on each segment of the steel rod. Assume the reaction force is 1.33FD. Check whether the end D of the steel rod has contact with the wall. Consider the gap between the steel rod and wall is 10 mm. (iii) If the steel rod is subjected to the temperature of 180°C, describe THREE (3) consequents on the normal stress.
350 mm
45 KN
B
500 mm
FIGURE QI
9 kN
9 kN
400 mm
FD KN
D
Wall
Transcribed Image Text:350 mm 45 KN B 500 mm FIGURE QI 9 kN 9 kN 400 mm FD KN D Wall
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