Homework Help is Here – Start Your Trial Now!
Engineering
Mechanical Engineering
The doubly-symmetric beam cross section shown in Figure P12.3b has been proposed for a short foot bridge. The cross section will consist of two identical steel pipes that are securely welded to a steel web plate that has a thickness of t = 9.5 mm. Each pipe has an outside diameter of d = 70 mm and a wall thickness is 5 mm. The distance between the centers of the two pipes is h = 370 mm. Internal forces of P = 13 kN, V = 25 kN, and M = 9 kN·m act in the directions shown in Figure P12.3a. Determine the stresses acting on horizontal and vertical planes: (a) at point H, which is located at a distance of yH = 120 mm above the z centroidal axis. (b) at point K, which is located at a distance of yK = 80 mm below the z centroidal axis. Show the stresses on a stress element for each point

The doubly-symmetric beam cross section shown in Figure P12.3b has been proposed for a short foot bridge. The cross section will consist of two identical steel pipes that are securely welded to a steel web plate that has a thickness of t = 9.5 mm. Each pipe has an outside diameter of d = 70 mm and a wall thickness is 5 mm. The distance between the centers of the two pipes is h = 370 mm. Internal forces of P = 13 kN, V = 25 kN, and M = 9 kN·m act in the directions shown in Figure P12.3a. Determine the stresses acting on horizontal and vertical planes: (a) at point H, which is located at a distance of yH = 120 mm above the z centroidal axis. (b) at point K, which is located at a distance of yK = 80 mm below the z centroidal axis. Show the stresses on a stress element for each point

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
See similar textbooks
icon
Related questions
Question

The doubly-symmetric beam cross section shown in Figure P12.3b has been proposed for
a short foot bridge. The cross section will consist of two identical steel pipes that are securely
welded to a steel web plate that has a thickness of t = 9.5 mm. Each pipe has an outside diameter
of d = 70 mm and a wall thickness is 5 mm. The distance between the centers of the two pipes is
h = 370 mm. Internal forces of P = 13 kN, V = 25 kN, and M = 9 kN·m act in the directions
shown in Figure P12.3a. Determine the stresses acting on horizontal and vertical planes:
(a) at point H, which is located at a distance of yH = 120 mm above the z centroidal axis.
(b) at point K, which is located at a distance of yK = 80 mm below the z centroidal axis.
Show the stresses on a stress element for each point.

N HV К' M P FIGURE P12.3a X Z Ун Ук H K y h FIGURE P12.3b
Transcribed Image Text:N HV К' M P FIGURE P12.3a X Z Ун Ук H K y h FIGURE P12.3b
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Design of Beams and Shafts
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.
Recommended textbooks for you
Elements Of Electromagnetics
Elements Of Electromagnetics
Mechanical Engineering
ISBN:
9780190698614
Author:
Sadiku, Matthew N. O.
Publisher:
Oxford University Press
Mechanics of Materials (10th Edition)
Mechanics of Materials (10th Edition)
Mechanical Engineering
ISBN:
9780134319650
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Thermodynamics: An Engineering Approach
Thermodynamics: An Engineering Approach
Mechanical Engineering
ISBN:
9781259822674
Author:
Yunus A. Cengel Dr., Michael A. Boles
Publisher:
McGraw-Hill Education
Control Systems Engineering
Control Systems Engineering
Mechanical Engineering
ISBN:
9781118170519
Author:
Norman S. Nise
Publisher:
WILEY
Mechanics of Materials (MindTap Course List)
Mechanics of Materials (MindTap Course List)
Mechanical Engineering
ISBN:
9781337093347
Author:
Barry J. Goodno, James M. Gere
Publisher:
Cengage Learning
Engineering Mechanics: Statics
Engineering Mechanics: Statics
Mechanical Engineering
ISBN:
9781118807330
Author:
James L. Meriam, L. G. Kraige, J. N. Bolton
Publisher:
WILEY
SEE MORE TEXTBOOKS