1. Three vertical rods AB, CD, and EF supports a load of 36 kN. Each of the rods AB and CD has a 200 mm? cross-sectional area and rod EF has a 625 mm? cross-sectional area. Neglecting the deformation of rod BED and take E = 200 GPa 500 mm 400 mm Figure Q2.1: Steel rod Shapune EXAMINER MODERATE Determine: a. The change in length of rod EF b. The stress in each rod.

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.3.10P: A two-story building has steel columns AB in the first floor and BC in the second floor, as shown in...
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QUESTION 2: [Simple Stresses]
1. Three vertical rods AB, CD, and EF supports a load of 36 kN. Each of the rods AB and
CD has a 200 mm² cross-sectional area and rod EF has a 625 mm² cross-sectional area.
Neglecting the deformation of rod BED and take E = 200 GPa
500 mm
400 mm
Figure Q2.1: Steel rod
EXAMINER
MODÈRATO
Determine:
a. The change in length of rod EF
b. The stress in each rod.
Transcribed Image Text:QUESTION 2: [Simple Stresses] 1. Three vertical rods AB, CD, and EF supports a load of 36 kN. Each of the rods AB and CD has a 200 mm² cross-sectional area and rod EF has a 625 mm² cross-sectional area. Neglecting the deformation of rod BED and take E = 200 GPa 500 mm 400 mm Figure Q2.1: Steel rod EXAMINER MODÈRATO Determine: a. The change in length of rod EF b. The stress in each rod.
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