25.6026.27.O35 60OSituation 8. The given angle bar L125x75x10 is connected to a 12 mm gusset plateusing 20 mm diameter bolts as shown in the figure. All spacing indicated are in mm.Using A36 steel with Fy=248 MPa and Fu= 400 MPa, determine the following:A. 424B.50824. Nominal tensile strength (kN) based on gross yielding.C. 617D.366O60A. 442B.340A.B.O60Effective net area of the tension memberA. 1,516C.B. 1,221D.Ultimate tensile strength (kN) based on tensile ruptureC.354D.303if the shear lag factor is 0.80.1,1361,431Allowable block shear strength of the tension member. Use Up442.6412.8C.D.354.5503.0-1.0

Given, L125 x 75 x 10 t = 12 mm db = 20 mm Fy = 248 MPa Fu = 400 MPa NOTE : As per guidelines,…

Situation 8. The given angle bar L125x75x10 is connected to a 12 mm gusset plate using 20 mm diameter bolts as shown in the figure. All spacing indicated are in mm. Using A36 steel with Fy= 248 MPa and Fu = 400 MPa, determine the following: 24. Nominal tensile strength (kN) based on gross yielding. A. 424 C. 617 D. 366 B. 508 25. Effective net area of the tension member if the shear lag factor is 0.80. C. 1,136 D. 1,431 A. 1,516 B. 1,221 26. Ultimate tensile strength (kN) based on tensile rupture C. 354 D. 303 A. 442 B. 340

Situation 8. The given angle bar L125x75x10 is connected to a 12 mm gusset plate using 20 mm diameter bolts as shown in the figure. All spacing indicated are in mm. Using A36 steel with Fy= 248 MPa and Fu = 400 MPa, determine the following: 24. Nominal tensile strength (kN) based on gross yielding. A. 424 C. 617 D. 366 B. 508 25. Effective net area of the tension member if the shear lag factor is 0.80. C. 1,136 D. 1,431 A. 1,516 B. 1,221 26. Ultimate tensile strength (kN) based on tensile rupture C. 354 D. 303 A. 442 B. 340

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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Concept explainers

Bars

In civil engineering, bars refer to steel reinforcement bars or rebars. These are structural members primarily used for reinforcement purposes in masonry works. A bar is characterized by its cross-sectional area, which is negligible compared to its length. Bars are usually manufactured by steel which is uniform throughout the length, or by meshing multiple steel wires. Other materials of the bar include carbon steel, glass fiber, carbon fiber, and basalt fiber. The reinforcing bars are coated with epoxy resins and other materials to enhance some of their properties including corrosion resistance.

Question

25.
60
26.
27.
O
35 60
O
Situation 8. The given angle bar L125x75x10 is connected to a 12 mm gusset plate
using 20 mm diameter bolts as shown in the figure. All spacing indicated are in mm.
Using A36 steel with Fy=248 MPa and Fu= 400 MPa, determine the following:
A. 424
B.
508
24. Nominal tensile strength (kN) based on gross yielding.
C. 617
D.
366
O
60
A. 442
B.
340
A.
B.
O
60
Effective net area of the tension member
A. 1,516
C.
B. 1,221
D.
Ultimate tensile strength (kN) based on tensile rupture
C.
354
D.
303
if the shear lag factor is 0.80.
1,136
1,431
Allowable block shear strength of the tension member. Use Up
442.6
412.8
C.
D.
354.5
503.0
-
1.0

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