International Edition---engineering Mechanics: Statics, 4th Edition
4th Edition
ISBN:9781305501607
Author:Andrew Pytel And Jaan Kiusalaas
Publisher:Andrew Pytel And Jaan Kiusalaas
Chapter1: Introduction To Statics
Section: Chapter Questions
Problem 1.15P: Two 12-kg spheres are placed 400 mm apart. Express the gravitational attraction acting between the...
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A closed cylindrical tank is made of 12 mm thick steel plates, an internal radius of 50 cm and a length of 1.5 m (ultimate stress: SU = 800 MPa, yield stress: SY = 420 MPa, Young's modulus: E = 200 GPa). The cylinder is subjected to the torque shown and an internal pressure p of 1.5 MPa.

  1. Obtain the weld seam tensions at 60° from horizontal on the inner surface of the tank.
  2. Using matrix stress analysis, calculate the main stresses, main directions, and maximum shear stress. Check if the material will drain.
  3. Determine the maximum internal pressure that the tank can withstand, considering a safety coefficient of 1.5 and the Von Mises criterion (EDM).
300л kN.m
Transcribed Image Text:300л kN.m
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