For problem solving, round intermediate answers to hundred thousandths (five decimal places) and final answers to the nearest thousandths (three decimal places) and DO NOT forget to affix their corresponding units The rigid beam shown is fixed to the top of the three posts made of steel and aluminum. The posts each have a length of 250 mm when no load is applied to the beam, and the temperature is 20°C.Determine the force (in KN) supported by the steel post if the bar is subjected to a uniform distributed load of 150 kN/m and the temperature is raised to 55°C. Assume vertical upward force ispositive.MaterialAluminumSteelLength (mm)250250steelDiameter (mm)6040300 mmModulus of Elasticity (GPa)73.1200150 kN/maluminum300 mmsteela (/°C)12x10-623x10-6250 mm

Thermal stress is defined as the stress that is created by the change in temperature value to a…

The rigid beam shown is fixed to the top of the three posts made of steel and aluminum. The posts each have a length of 250 mm when no load is applied to the beam, and the temper Determine the force (in KN) supported by the steel post if the bar is subjected to a uniform distributed load of 150 kN/m and the temperature is raised to 55°C. Assume vertical upward positive. Material Aluminum Steel Length (mm) 250 250 Diameter (mm) 60 40 Modulus of Elasticity (GPa) 73.1 200 300 mm 300 mm a (/°C) 12x10-6 23x10-6

The rigid beam shown is fixed to the top of the three posts made of steel and aluminum. The posts each have a length of 250 mm when no load is applied to the beam, and the temper Determine the force (in KN) supported by the steel post if the bar is subjected to a uniform distributed load of 150 kN/m and the temperature is raised to 55°C. Assume vertical upward positive. Material Aluminum Steel Length (mm) 250 250 Diameter (mm) 60 40 Modulus of Elasticity (GPa) 73.1 200 300 mm 300 mm a (/°C) 12x10-6 23x10-6

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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