Calculate Ax (the x component of the reaction force) at support A Ib ENTER Calculate Gy (the y component of the reaction force) at support G Ib ENTER Calculate the force FLK in member LK Ib ENTER Calculate the force FBC in member BC Ib ENTER Calculate the force FBK in member BK Ib ENTER

Calculate Ax (the x component of the reaction force) at support A Ib ENTER Calculate Gy (the y component of the reaction force) at support G Ib ENTER Calculate the force FLK in member LK Ib ENTER Calculate the force FBC in member BC Ib ENTER Calculate the force FBK in member BK Ib ENTER

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

Calculate Ay (the y component of the reaction force) at support A
Ib
ENTER
Calculate Ax (the x component of the reaction force) at support A
lb
ΕΝΤER
Calculate Gy (the y component of the reaction force) at support G
lb
ENTER
Calculate the force FK in member LK
Ib
ENTER
Calculate the force FBC in member BC
Ib
ENTER
Calculate the force FBK in member BK
Ib
ENTER

Given this symmetrical truss, use the method of sections to complete the following
Note: On your FBD draw all internal forces in the positive direction (tension).
P Ib
P lb
P lb
P Ib
P Ib
3'
Plb
P Ib
1'
В
M
3'
G
A
3' L 3'
K
3'
3'
3'
H 31
P lb
P lb
P Ib
COLLAPSE IMAGES
P = 249 lb

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