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The 200 mm x 150 mm x 12.5 mm angle has one line of 20 mm diameter bolts in each leg. The bolts are 75 mm on center in each line and are staggered 37.5 mm with respect to each other. Fy = 248 MPa, F₁ = 400 MPa. Standard nominal hole diameter of 20 mm bolt is 21 mm. Area of angular section = 4355 mm². Compute the net area of the given section. Compute the effective net area if the reduction coefficient u = = 0.75. 3 Compute the maximum allowable tensile load that the section could carry. mun 87.5 1124 mun 11125 875 625 150 mm 873 1125 875 62.5 173

The 200 mm x 150 mm x 12.5 mm angle has one line of 20 mm diameter bolts in each leg. The bolts are 75 mm on center in each line and are staggered 37.5 mm with respect to each other. Fy = 248 MPa, F₁ = 400 MPa. Standard nominal hole diameter of 20 mm bolt is 21 mm. Area of angular section = 4355 mm². Compute the net area of the given section. Compute the effective net area if the reduction coefficient u = = 0.75. 3 Compute the maximum allowable tensile load that the section could carry. mun 87.5 1124 mun 11125 875 625 150 mm 873 1125 875 62.5 173

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Subject: Steel design- Bolted Steel Connection

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2.18 Problem: The 200 mm x 150 mm x 12.5 mm angle has one line of 20 mm diameter bolts in each leg. The bolts are 75 mm on center in each line and are staggered 37.5 mm with respect to each other. Fy = 248 MPa, F₁ = 400 MPa. Standard nominal hole diameter of 20 mm bolt is 21 mm. Area of angular section = 4355 mm². Ⓒ Compute the net area of the given section. (2) Compute the effective net area if the reduction coefficient u = = 0.75. 3 Compute the maximum allowable tensile load that the section could carry. 87.5 112 mun 87.5 625 150 mm 1125 873 875 62.5
Transcribed Image Text:2.18 Problem: The 200 mm x 150 mm x 12.5 mm angle has one line of 20 mm diameter bolts in each leg. The bolts are 75 mm on center in each line and are staggered 37.5 mm with respect to each other. Fy = 248 MPa, F₁ = 400 MPa. Standard nominal hole diameter of 20 mm bolt is 21 mm. Area of angular section = 4355 mm². Ⓒ Compute the net area of the given section. (2) Compute the effective net area if the reduction coefficient u = = 0.75. 3 Compute the maximum allowable tensile load that the section could carry. 87.5 112 mun 87.5 625 150 mm 1125 873 875 62.5
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