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An angle bar 150x90x8 mm tension member is connected with 20-mm-diameter bolts as shown in the figure. Both legs of the angles are connected. Use Fy=248 MPa and Fu= 400 MPa. The member is designed to sustain a tensile dead load of 138 kN and tensile live load of 138 kN. 1. Determine the effective net area of member in mm^2. A. 1,472 C. 1,284 B. 1,312 D. 1,380 2. Determine the ratio of the factored load to the design tensile strength based on gross yielding. A. 0.933 C. 0.902 B. 0.982 D. 1.003 3.   Determine the ratio of the factored load to the design tensile strength based on tensile rupture. A. 0.933 B. 0.982 C. 0.902 D. 1.003

An angle bar 150x90x8 mm tension member is connected with 20-mm-diameter bolts as shown in the figure. Both legs of the angles are connected. Use Fy=248 MPa and Fu= 400 MPa. The member is designed to sustain a tensile dead load of 138 kN and tensile live load of 138 kN. 1. Determine the effective net area of member in mm^2. A. 1,472 C. 1,284 B. 1,312 D. 1,380 2. Determine the ratio of the factored load to the design tensile strength based on gross yielding. A. 0.933 C. 0.902 B. 0.982 D. 1.003 3.   Determine the ratio of the factored load to the design tensile strength based on tensile rupture. A. 0.933 B. 0.982 C. 0.902 D. 1.003

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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An angle bar 150x90x8 mm tension member is connected with 20-mm-diameter bolts as shown in the figure. Both legs of the angles are connected. Use Fy=248 MPa and Fu= 400 MPa. The member is designed to sustain a tensile dead load of 138 kN and tensile live load of 138 kN.

1. Determine the effective net area of member in mm^2.

A. 1,472

C. 1,284

B. 1,312

D. 1,380

2. Determine the ratio of the factored load to the design tensile strength based on gross yielding.

A. 0.933

C. 0.902

B. 0.982

D. 1.003 3.

 

Determine the ratio of the factored load to the design tensile strength based on tensile rupture.

A. 0.933

B. 0.982

C. 0.902

D. 1.003

 

 

kN. 40 40 40 +50
Transcribed Image Text:kN. 40 40 40 +50
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