A single-angle tension member, an L4×4×3/8, liameter bolts as shown in the attached figure is connected to a gusset plate with Assume that the effective area is 8

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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1. A single-angle tension member, an L4x4×3/8, is connected to a gusset plate with 7/8-inch
diameter bolts as shown in the attached figure. Assume that the effective area is 85% of the
computed net area. The steel is ASTM A242 with Fy=50ksi and Fu=70ksi.
A. Compute the design strength for LRFD. If the applied load is 100 kips, is the member
satisfactory or not satisfactory?
B. Compute the allowable strength for ASD. If the applied load is 80 kips, is the member
satisfactory or not satisfactory?
F
L 4 x 4 x 3/8
Section
Transcribed Image Text:1. A single-angle tension member, an L4x4×3/8, is connected to a gusset plate with 7/8-inch diameter bolts as shown in the attached figure. Assume that the effective area is 85% of the computed net area. The steel is ASTM A242 with Fy=50ksi and Fu=70ksi. A. Compute the design strength for LRFD. If the applied load is 100 kips, is the member satisfactory or not satisfactory? B. Compute the allowable strength for ASD. If the applied load is 80 kips, is the member satisfactory or not satisfactory? F L 4 x 4 x 3/8 Section
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