The truss shown is one of several supporting an advertising panel. Consider the wind load P = 820 N. P BA D 3.75 m A -2 m2 m E 3.75 m P Determine the force in each member of the truss. State whether each member is in tension (7) or compression (C). The force in member BD (FBD) is 1742.6418 N C The force in member DE (FDE) is 1537.6607 N T The force in member AB (FAB) is 2613.6895 N The force in member AC (FAC) is 1230.1286 The force in member CF (FCA) is 1640 The force in member EF (FEA) is 2306.25 The force in member CE (FCE) is 871.0477 The force in member BC (FBC) is 768.5893 The force in member BE (FBB) is 410.1286 N T N T N T N C N C N T Explanation
The truss shown is one of several supporting an advertising panel. Consider the wind load P = 820 N. P BA D 3.75 m A -2 m2 m E 3.75 m P Determine the force in each member of the truss. State whether each member is in tension (7) or compression (C). The force in member BD (FBD) is 1742.6418 N C The force in member DE (FDE) is 1537.6607 N T The force in member AB (FAB) is 2613.6895 N The force in member AC (FAC) is 1230.1286 The force in member CF (FCA) is 1640 The force in member EF (FEA) is 2306.25 The force in member CE (FCE) is 871.0477 The force in member BC (FBC) is 768.5893 The force in member BE (FBB) is 410.1286 N T N T N T N C N C N T Explanation
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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The truss shown is one of several supporting an advertising panel. Consider the wind load P = 820 N
Determine the force in each member of the truss. State whether each member is in tension (T) or compression (C).
Note: the answers in the image are correct!. Please show step by step working out!. On how they got the answers. And please double check the answers that they match that’s in the image.
Transcribed Image Text:The truss shown is one of several supporting an advertising panel. Consider the wind load P = 820 N.
P
BA
D
3.75 m
A
-2 m2 m
E
3.75 m
P
Determine the force in each member of the truss. State whether each member is in tension (7) or compression (C).
The force in member BD (FBD) is 1742.6418
N
C
The force in member DE (FDE) is 1537.6607
N
T
The force in member AB (FAB) is 2613.6895 N
The force in member AC (FAC) is 1230.1286
The force in member CF (FCA) is 1640
The force in member EF (FEA) is 2306.25
The force in member CE (FCE) is 871.0477
The force in member BC (FBC) is 768.5893
The force in member BE (FBB) is 410.1286
N
T
N
T
N T
N
C
N
C
N T
Explanation
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