The asymmetric simple truss is loaded as shown. Determine the reactions at A and D. Neglect the weight of the structure compared with the applied loads. Is the knowledge of the size of the structure necessary? 4L B L. C 4L 1L 4L 60° A 60° 60° 30° D E Answers: A, = i L Dy= i

The asymmetric simple truss is loaded as shown. Determine the reactions at A and D. Neglect the weight of the structure compared with the applied loads. Is the knowledge of the size of the structure necessary? 4L B L. C 4L 1L 4L 60° A 60° 60° 30° D E Answers: A, = i L Dy= i

International Edition---engineering Mechanics: Statics, 4th Edition

4th Edition

ISBN:9781305501607

Author:Andrew Pytel And Jaan Kiusalaas

Publisher:Andrew Pytel And Jaan Kiusalaas

Chapter4: Coplanar Equilibrium Analysis

Section: Chapter Questions

Problem 4.72P: Draw the FBDs for the entire structure and the member BDE. Count the total number of unknowns and...

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Question

The asymmetric simple truss is loaded as
shown. Determine the reactions at A and D.
Neglect the weight of the structure compared
with the applied loads. Is the knowledge of the
size of the structure necessary?
4L
B
L---
C
4L
1L
4L
60°
A
60°
60°
30°
D
E
Answers:
Ay =
i
Dy=
L

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