Question 2a) Figure Q2a shows a hollow tube of rectangular cross-section subjected to an axialcompressive load of 250 kN. The section dimensions are breadth, b= 0.12 m,depth, d= 0.05 m with an equal thickness on all sides, t= 0.003 m. Calculate thecompressive stress ơ in the tube. Give your answer in N/mm² to 2 decimalplaces.Figure Q2a Rectangular Tube SectionQuestion 2 continues on the next page. b) Figure Q2b shows a solid and homogeneous section, where (31.25 mm, 41.54mm) are its centroid coordinates (2, 9) relative to the axes origin, 0.The dimensions for the section in Figure Q2b are b = 15.75 mm , bạ = 15.75 mm,b = 62.50 mm, di = 75.85 mm and dz = 20.25 mm. Calculate the second momentof area for the solid and homogeneous section shown in Figure Q2b about itscentroidal x-axis. Give your answer to two decimal places.ydid2Figure Q2bQuestion 3 begins on the next page.

Answered: Image /qna-images/answer/1b19b11c-a13a-4138-9cc6-206ad39c1bc7.jpg

Question 2 a) Figure Q2a shows a hollow tube of rectangular cross-section subjected to an axial compressive load of 250 kN. The section dimensions are breadth, b=0.12 m, depth, d=0.05 m with an equal thickness on all sides, t 0.003 m. Calculate the compressive stress a in the tube. Give your answer in N/mm² to 2 decimal places. Figure Q2a Rectangular Tube Section Question 2 continues on the next page.

Question 2 a) Figure Q2a shows a hollow tube of rectangular cross-section subjected to an axial compressive load of 250 kN. The section dimensions are breadth, b=0.12 m, depth, d=0.05 m with an equal thickness on all sides, t 0.003 m. Calculate the compressive stress a in the tube. Give your answer in N/mm² to 2 decimal places. Figure Q2a Rectangular Tube Section Question 2 continues on the next page.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter8: Applications Of Plane Stress (pressure Vessels, Beams, And Combined Loadings)

Section: Chapter Questions

Problem 8.2.4P: Solve the preceding problem if the internal pressure is 3,85 MPa, the diameter is 20 m, the yield...

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