okStrength of Materials donOنورا حياتهامترجرشریه✓tمقادمنلودDr. Mohammed Hashim MohammedProblemstan't yorada grutegraat km). E1.x²(1) A steel rod with cross-sectional area of 150mm² isstretched between two fixed points. The tensile loadat 20°c is 5 kN. What will be the stress at -20°c? At whattemperature the stress will be zero?bedreα = 11.7x10 6/2 and E = 200x10² N/m².

A = 150 mm2P = 5 kN or 5000 N = 11.7 x 10-6/oCE = 200 x 109 N/m2 or 200,000 MPaor 200,000 MPa

beme Strength of Materials modoMa0 نلود Dr. Mohammed Hashim Mohammed Problems that years make great th 1 A steel rod with cross-sectional area of 150mm² is Lugo): 1.x3 stretched between two fixed points. The tensile load at 20°c is 5 kN. What will be the stress at -20°C? At what temperature the stress will be zero? α = 11.7x10 6/2 and E = 200x10² N/m².

beme Strength of Materials modoMa0 نلود Dr. Mohammed Hashim Mohammed Problems that years make great th 1 A steel rod with cross-sectional area of 150mm² is Lugo): 1.x3 stretched between two fixed points. The tensile load at 20°c is 5 kN. What will be the stress at -20°C? At what temperature the stress will be zero? α = 11.7x10 6/2 and E = 200x10² N/m².

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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