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3-21) Determine the LB x 4 x 1/₂2 (and) (4.62 in a 3in If 3m LOx 4 x 1/2 O H 6 effecture not ana of Assume the holes are for "le & bolts. O O O O O +||+ all ain Ag = 5.80 € = 1/₂ X = 0.854 9 = 2.84

3-21) Determine the LB x 4 x 1/₂2 (and) (4.62 in a 3in If 3m LOx 4 x 1/2 O H 6 effecture not ana of Assume the holes are for "le & bolts. O O O O O +||+ all ain Ag = 5.80 € = 1/₂ X = 0.854 9 = 2.84

Structural Analysis
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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I am not understanding how to get some of the steps in answering this problem please explain where and how numbers were obtained 

the answer is 4.62 in ^2 

3-21) Determine the effecture and LB x Ч x 'z (ans) (4.62 in 2) 3in If 3m LOx 4 x ¹/2 0 o area of Assume the holes are for 7/8 & bolts. O O 6 O ||||||| all 2in Ag = 5.80 t = 1/₂ X = 0.854 y = 2184
Transcribed Image Text:3-21) Determine the effecture and LB x Ч x 'z (ans) (4.62 in 2) 3in If 3m LOx 4 x ¹/2 0 o area of Assume the holes are for 7/8 & bolts. O O 6 O ||||||| all 2in Ag = 5.80 t = 1/₂ X = 0.854 y = 2184
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