Structural Analysis
6th Edition
ISBN: 9781337630931
Author: KASSIMALI, Aslam.
Publisher: Cengage,
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Determine the coordinates of the centroid of the lines shown with respect to the indicated x and y axes
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- Determine the centroid ( x and y [this is x bar and y bar] ). If the centroid is at the line of symmetry, then state so.arrow_forwardA concrete gravity retaining wall has the section shown below: 0.3 m nies/201 2.1 m 1.2 m It retains sand weighing 14 kN/m³ with an angle of repose of 30°. The retaining wall weighs 24 kN/m³. The coefficient of base friction is 0.6. Calculate the safety factor against sliding.arrow_forwardFor the given cross-sectional area: (1) Find the centroid and use it to calculate Ix , Iy and Ixy around the centroid axis (2) Based on Ix , Iy and Ixy in part (1), plot a Mohr’s circle and find Imax and Imin (3) determine the Iu , Iv and Iuv with respect to new centroidal axes obtained by rotating the centroid axis, x, and y axes 45 degrees clockwise. Note: You must use the Mohr's circle to find Imax , Imin , and all parts of part (3)arrow_forward
- 4arrow_forwardFor the image at the right, the coordinate angle, y = 55°, and the angle in the x-y plan, e = 47°, (-23 i + 26 j+ 44 k) lbs. What is the magnitude of the force, F, acting along and the force along a-a is, F = the line b-b? а-а b-b F X yarrow_forwardLocate the centroid of the rod bent into the shape of a parabolic arc as shown.arrow_forward
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