STATICALLY INDETERMINATE AXIALLY LOADED MEMBER - GET THE GIVEN, WHAT IS ASKED, AND THE ANSWER. - MAKE A PROPER FREE BODY DIAGRAM. (IT DOES HAVE THE GREATER POINTS IN THIS ACTIVITY) - YOUR SUB ANSWERS MUST BE IN 6 DECIMAL PLACES. - YOUR FINAL ANSWER MUST BE IN 4 DECIMAL PLACES. - TELL THE DIRECTION AND WHETHER IT IS TENSILE OR COMPRESSION. - WRITE YOUR SOLUTION PROPERLY (EASY TO UNDERSTAND).

Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter1: Introduction
Section: Chapter Questions
Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...
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STATICALLY INDETERMINATE AXIALLY LOADED MEMBER

- GET THE GIVEN, WHAT IS ASKED, AND THE ANSWER.

- MAKE A PROPER FREE BODY DIAGRAM. (IT DOES HAVE THE GREATER POINTS IN THIS ACTIVITY)

- YOUR SUB ANSWERS MUST BE IN 6 DECIMAL PLACES.

- YOUR FINAL ANSWER MUST BE IN 4 DECIMAL PLACES.

- TELL THE DIRECTION AND WHETHER IT IS TENSILE OR COMPRESSION.

- WRITE YOUR SOLUTION PROPERLY (EASY TO UNDERSTAND).

The rigid bar of negligible weight is supported as shown. The assembly is initially stress-free. Find the stress in each rod if the
temperature rises by 20°C after a load W = 110 kN is applied. Use the following properties:
A (mm2)
a (/°C)
E (GPa)
Steel Rod
300
11.7 x 10-6
200
Bronze Rod
1400
18.9 x 10-6
83
Bronze | 3 m
Steel 1.5 m
|1.0 m
2.5 m
-1.5 m
W
Transcribed Image Text:The rigid bar of negligible weight is supported as shown. The assembly is initially stress-free. Find the stress in each rod if the temperature rises by 20°C after a load W = 110 kN is applied. Use the following properties: A (mm2) a (/°C) E (GPa) Steel Rod 300 11.7 x 10-6 200 Bronze Rod 1400 18.9 x 10-6 83 Bronze | 3 m Steel 1.5 m |1.0 m 2.5 m -1.5 m W
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