Rigid bar AB is used as a structural element for a canopy. Bar AB carries an idealized uniform load of 4.5 kN/m. Aside from a pin connection at A, bar AB is additionally supported by a steel cable BD at point B and a steel pipe CE at point C. (Etee=200 GPA, a=11.7x10/oC) The length of cable BD is 2V3 m and its cross-sectional area is 120 mm?. Its inclination from the horizontal is 0,=30°. As for the pipe bracing CE, its length is v2 m and its cross-sectional area is 490 mm?. Pipe CD is inclined 0,=45° from the horizontal. Additionally, the pipe bracing CE is heated by AT-5•C. D
Rigid bar AB is used as a structural element for a canopy. Bar AB carries an idealized uniform load of 4.5 kN/m. Aside from a pin connection at A, bar AB is additionally supported by a steel cable BD at point B and a steel pipe CE at point C. (Etee=200 GPA, a=11.7x10/oC) The length of cable BD is 2V3 m and its cross-sectional area is 120 mm?. Its inclination from the horizontal is 0,=30°. As for the pipe bracing CE, its length is v2 m and its cross-sectional area is 490 mm?. Pipe CD is inclined 0,=45° from the horizontal. Additionally, the pipe bracing CE is heated by AT-5•C. D
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 2.3.2P: A long, rectangular copper bar under a tensile load P hangs from a pin that is supported by two...
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