TWeld-22.5°PROBLEM 7.41Solve Prob. 7.19, using Mohr's circle.PROBLEM 7.19 A steel pipe of 12-in. outer diameter is fabricated from-in.-thick plate by welding along a helix which forms an angle of 22.5° witha plane perpendicular to the axis of the pipe. Knowing that a 40-kip axial forceP and an 80-kip in. torque T, each directed as shown, are applied to the pipe,determine & and 7 in directions, respectively, normal and tangential to theweld.

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T P Weld- -22.5° in. PROBLEM 7.41 Solve Prob. 7.19, using Mohr's PROBLEM 7.19 A steel pipe -in.-thick plate by welding alo a plane perpendicular to the axis P and an 80-kip in. torque T, e determine and in direction weld.

T P Weld- -22.5° in. PROBLEM 7.41 Solve Prob. 7.19, using Mohr's PROBLEM 7.19 A steel pipe -in.-thick plate by welding alo a plane perpendicular to the axis P and an 80-kip in. torque T, e determine and in direction weld.

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

Equilibrium and Support Reactions

Civil engineers deal with structures that are composed of several members connected or with individual members such as beams and columns. To analyze such structures, the condition of statics must be applied. Under the static condition, the members are considered to be in equilibrium under the action of forces, that is, the members are assumed to be having negligible velocity.

Question

T
Weld
-22.5°
PROBLEM 7.41
Solve Prob. 7.19, using Mohr's circle.
PROBLEM 7.19 A steel pipe of 12-in. outer diameter is fabricated from
-in.-thick plate by welding along a helix which forms an angle of 22.5° with
a plane perpendicular to the axis of the pipe. Knowing that a 40-kip axial force
P and an 80-kip in. torque T, each directed as shown, are applied to the pipe,
determine & and 7 in directions, respectively, normal and tangential to the
weld.

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Step 1: Determine the normal and shearing stress in directions and normal and tangential to the weld

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