Question 4Consider the same truss again here as shown below. Suppose that thecross-sectional area of the first element is A1=200 mm?, and all members are madefrom a same material with Young's modulus of E=55 GPa. Find the stiffness matrix ofthe first element in N/m. Work out the summation of all terms located on the maindiagonal of this stiffness matrix.100 mm(1)(2)(3)34150 mm200 mmYour Answer:AnswerHide hint for Question 4The summation of all terms located on the main diagonal of matrixт1 т2Mis m1 + m4.т3 т4100 mm2.

Given Data Cross-sectional area of first element is : A1=200 mm2 Young's modulus is : E1=55…

Consider the same truss again here as shown below. Suppose that the cross-sectional area of the first element is A1=200 mm?, and all members are mad from a same material with Young's modulus of E=55 GPa. Find the stiffness matri: the first element in N/m. Work out the summation of all terms located on the mai diagonal of this stiffness matrix. P. 100 mm a (1) (2) (3) 3 150 mm 200 mm Your Answer: Answer Hide hint for Question 4 The summation of all terms located on the main diagonal of matrix ml т1 т2 is m1 + m4. m4 M = m3 100 mm

Consider the same truss again here as shown below. Suppose that the cross-sectional area of the first element is A1=200 mm?, and all members are mad from a same material with Young's modulus of E=55 GPa. Find the stiffness matri: the first element in N/m. Work out the summation of all terms located on the mai diagonal of this stiffness matrix. P. 100 mm a (1) (2) (3) 3 150 mm 200 mm Your Answer: Answer Hide hint for Question 4 The summation of all terms located on the main diagonal of matrix ml т1 т2 is m1 + m4. m4 M = m3 100 mm

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter2: Axially Loaded Members

Section: Chapter Questions

Problem 2.3.16P: *16 A prismatic bar AB of length L, cross-sectional area A, modulus of elasticity E, and weight...

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