An angle bracket ABC is restrained by a high strength steel wire CD, and it supports a load P at A, as shown in figure. The strength properties of the wire and the shear pin at B are o, = 350 MPa (wire), and t,=300 MPa (pin at B). If the wire and pin are to be sized to provide a factor of safety of the wire F.S = 3.3 and a factor of safety of the pin F.S = 3.5. What are the required diameters of the wire (to the nearest mm) and the pin (to the nearest mm)? dw 90 mm В 20° 100 mm View a-a of B P= 2 kN

An angle bracket ABC is restrained by a high strength steel wire CD, and it supports a load P at A, as shown in figure. The strength properties of the wire and the shear pin at B are o, = 350 MPa (wire), and t,=300 MPa (pin at B). If the wire and pin are to be sized to provide a factor of safety of the wire F.S = 3.3 and a factor of safety of the pin F.S = 3.5. What are the required diameters of the wire (to the nearest mm) and the pin (to the nearest mm)? dw 90 mm В 20° 100 mm View a-a of B P= 2 kN

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

Beams

In structural engineering, a beam is a component made of a variety of materials (including steel alloys, and wood) that can resist loads applied laterally to the beam axis. Members, elements, rafters, shafts, and purlins are all terms used to describe beams.

Question

An angle bracket ABC is restrained by a high strength steel wire CD, and it supports
a load P at A, as shown in figure. The strength properties of the wire and the shear
pin at B are ou = 350 MPa (wire), and t=300 MPa (pin at B). If the wire and pin are
to be sized to provide a factor of safety of the wire F.S = 3.3 and a factor of safety
of the pin F.S = 3.5.
What are the required diameters of the wire (to the nearest mm) and the pin (to
the nearest mm)?
dw
D
90 mm
20°
100 mm
View a-a of B
P = 2 kN

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