The 20 mm x 150 mm or mm diameter bolts in each leg. The bolts are 75 mm on center in each line and are staggered 37.5mm with respect to each other. Fy 248 MPa, Fu= 400 MPa. Standard nominal hole diameter of 20 mm bolt is 21mm. Area of the angular section= 4355 mm2. Reduction coefficient U-0.75 CIVIL ENGINEERING STEEL DESIGN Compute The following: a) The effective net area b.) The design strength for LRFD. c) The allowable strength for ASD. 200 73 [1125 12.5 tio ACE 1125 75 825 1125

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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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 37.5mm with respect to each
other. Fy 248 MPa, Fu-400 MPa. Standard nominal hole
diameter of 20 mm bolt is 21mm. Area of the angular section=
4355 mm2. Reduction coefficient U-0.75
CIVIL ENGINEERING STEEL DESIGN
Compute The following:
a) The effective net
area
b.)The design
strength for LRFD.
c) The allowable
strength for ASD.
200
75
(1125
67.5
150
1125
1125
Transcribed Image Text: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 37.5mm with respect to each other. Fy 248 MPa, Fu-400 MPa. Standard nominal hole diameter of 20 mm bolt is 21mm. Area of the angular section= 4355 mm2. Reduction coefficient U-0.75 CIVIL ENGINEERING STEEL DESIGN Compute The following: a) The effective net area b.)The design strength for LRFD. c) The allowable strength for ASD. 200 75 (1125 67.5 150 1125 1125
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