2. Determine the largest weight W that can be supported by two wires shown. The stress in either wire is not to exceed 200 MPa. The cross sectional areas of wires AB and AC are 250 mm? and 325 mm?, respectively. 30 50

2. Determine the largest weight W that can be supported by two wires shown. The stress in either wire is not to exceed 200 MPa. The cross sectional areas of wires AB and AC are 250 mm? and 325 mm?, respectively. 30 50

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter1: Introduction

Section: Chapter Questions

Problem 1.5.6P: The data in Table 1.5.3 were obtained from a tensile test of a metal specimen with a rectangular...

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Question

Answer number 2 only

1. A rod is composed of an aluminum section rigidly
attached between steel and bronze sections, as
shown. Axial loads are applied at the positions
indicated. If P = 3000 N and the cross sectional area
%3D
of the rod is as shown, determine the stress in each
section.
Aluminum
Steel
A = 500 mm?
A = 400 mm? Bronze
A = 200 mm?
P
2P
4P
2.5 m
2.0 m
1.5 m
2. Determine the largest weight W that can be
supported by two wires shown. The stress in either
wire is not to exceed 200 MPa. The cross sectional
areas of wires AB and AC are 250 mm? and 325 mm?,
respectively.
30°
50
3. The punch and die arrangement shown is used
to punch out thin plate objects of different
shapes. The cross-section of the punch and die
shown is a circle of 1-in. diameter. A force P=6
kips is applied to the punch. If the plate thickness
t = in., determine the shearing stress in thr
8
plate.

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