2.The 2- dimensional truss shown in FIGURE Q2 is made of material that hasa modules of elasticity E = 150×10° N/m?. The cross sectional area of eachmember is 0.01 m². Forces P1 and P2 are acting as shown,Wall(e= 40°, P;= 8 kN)2(a)(b)40(c)309P1P= 2kN4mFIGURE Q2a.You are required to design TWO (2) different system's fixing type ofnodes 2, 3, and 4 to the wall. Then recommend the best option thatprovides the lowest displacement at node 1 by perfoming completecalculations to justify your recommendation.b.After the client approved your recommendation in (a), it was found thatthe displacements occurred at node 1 is still high. As a result, you arerequired to modify the truss design in order to reduce the displacementat node 1 by minimum 15% on a condition that modules of elasticity,and the force remain unchanged. Justify your recommendation.

Answered: Image /qna-images/answer/efac1697-ca38-4f80-8df9-66ba8ab150b2.jpg

The 2-dimensional truss shown in FIGURE Q2 is made of material that has a modules of elasticity = 150×10 N/m². The cross sectional area of each member is 0.01 m². Forces P₁ and P2 are acting as shown,

The 2-dimensional truss shown in FIGURE Q2 is made of material that has a modules of elasticity = 150×10 N/m². The cross sectional area of each member is 0.01 m². Forces P₁ and P2 are acting as shown,

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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