4. Determine the safe factored load Pu that the truss can carry based on the capacity of the top chord end diagonals with a section composed of two channels and tw cover plates as shown. Use A-50 steel. 4.5m 3m P₁ * 3m 3P 3m Pu 3m. 200 mm PL180x12 C12x25 PL180x12

4. Determine the safe factored load Pu that the truss can carry based on the capacity of the top chord end diagonals with a section composed of two channels and tw cover plates as shown. Use A-50 steel. 4.5m 3m P₁ * 3m 3P 3m Pu 3m. 200 mm PL180x12 C12x25 PL180x12

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

4. Determine the safe factored load Pu that the truss can carry based on the capacity
of the top chord end diagonals with a section composed of two channels and tw
cover plates as shown. Use A-50 steel.
4.5m
3m
P₁
*
3m
3P
3m
Pu
3m
200 mm
PL180x12
C12x25
->x
PL180x12

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