The 2- dimensional truss shown in FIGURE Q2 is made of material that has a modules of elasticity E = 150×10° N/m². The cross sectional area of each member is 0.01 m2. Forces P1 and P2 are acting as shown, Wall (e= 40°, P;= 8 kN) 2 (a) (b) 40 (c) 30 P1 P- 2kN 4m FIGURE Q2 a. You are required to design TWO (2) different system's fixing type of nodes 2, 3, and 4 to the wall. Then recommend the best option that provides the lowest displacement at node 1 by perfoming complete calculations to justify your recommendation.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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The 2- dimensional truss shown in FIGURE Q2 is made of material that has
a modules of elasticity E = 150×10° N/m². The cross sectional area of each
member is 0.01 m?. Forces P, and P2 are acting as shown,
Wall
(e= 40°, P;= 8 kN)
2
(a)
(b)
3
409
(c)
30
P1
P= 2kN
4m
FIGURE Q2
а.
You are required to design TWO (2) different system's fixing type of
nodes 2, 3, and 4 to the wall. Then recommend the best option that
provides the lowest displacement at node 1 by performing complete
calculations to justify your recommendation.
Transcribed Image Text:The 2- dimensional truss shown in FIGURE Q2 is made of material that has a modules of elasticity E = 150×10° N/m². The cross sectional area of each member is 0.01 m?. Forces P, and P2 are acting as shown, Wall (e= 40°, P;= 8 kN) 2 (a) (b) 3 409 (c) 30 P1 P= 2kN 4m FIGURE Q2 а. You are required to design TWO (2) different system's fixing type of nodes 2, 3, and 4 to the wall. Then recommend the best option that provides the lowest displacement at node 1 by performing complete calculations to justify your recommendation.
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