1. Calculate the equivalent polar moment of inertia (Jeg) for the three cross-sections shown in Figs....
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1. Calculate the equivalent polar moment of inertia (Jeg) for the three cross-sections shown in Figs. 1(a)~(c) by centerline dimensions [Given: Wall thickness=0.10' throughout]. জনতা T 5' 5' +4-H Fig. 1(a) 2. Fig. 2 shows a person (MR. PUBLIC) standing over the footing area (shaped AB) at points a, and b₁. IfL=(200+ Roll/2) miles and MR. PUBLIC weighs P = 15 x 106 kips, calculate the (i) Axial stress on the footing area (ii) Bending stress on the area at points a, and b₁. (iii) Self-weight of the footing required to avoid overturning. Fig. 1(b) 10' ht a till 4' Fig. 1(c) Thickness L/10 throughout |22²2₂² L L a₁ - KB 7' l' +1- Fig. 2 1. Calculate the equivalent polar moment of inertia (Jeg) for the three cross-sections shown in Figs. 1(a)~(c) by centerline dimensions [Given: Wall thickness=0.10' throughout]. জনতা T 5' 5' +4-H Fig. 1(a) 2. Fig. 2 shows a person (MR. PUBLIC) standing over the footing area (shaped AB) at points a, and b₁. IfL=(200+ Roll/2) miles and MR. PUBLIC weighs P = 15 x 106 kips, calculate the (i) Axial stress on the footing area (ii) Bending stress on the area at points a, and b₁. (iii) Self-weight of the footing required to avoid overturning. Fig. 1(b) 10' ht a till 4' Fig. 1(c) Thickness L/10 throughout |22²2₂² L L a₁ - KB 7' l' +1- Fig. 2
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Related Book For
Vector Mechanics for Engineers Statics and Dynamics
ISBN: 978-0073212227
8th Edition
Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell
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