5 minutes in of balance to the extent of w(weight of rotor) = 400 N at a radius r(eccentricity) = 270 mm. Calculatethe amplitude at steady state respônse. Assume viscous damping of system to be 10% of critical/weight of 50 kN at it midspan as shown in figure below. The motor runs at 300 rpm and the rotor is outA simpiy supported beam having a span of 4 m supports a machine havingAMAD:m= 270mmlications

Given, Span length=4m Weight of machine =50 kN Weight of rotor= 400N radius= 270mm

A A simply supported beam having a span of 4 m supports a machine having weight of 50 kN at it midspan as shown in figure below. The motor runs at 300 rpm and the rotor is out of balance to the extent of w(weight of rotor) = 400 N at a radius r(eccentricity) = 270 mm. Calculate %3D amplitude at steady state respönse. Assume viscous damping of system to be 10% of chtical damping, elastic modulus is 2 x 10° N/mm? and moment of inertia is 50 x 106 mm4. MAR = 270 1blications mm

A A simply supported beam having a span of 4 m supports a machine having weight of 50 kN at it midspan as shown in figure below. The motor runs at 300 rpm and the rotor is out of balance to the extent of w(weight of rotor) = 400 N at a radius r(eccentricity) = 270 mm. Calculate %3D amplitude at steady state respönse. Assume viscous damping of system to be 10% of chtical damping, elastic modulus is 2 x 10° N/mm? and moment of inertia is 50 x 106 mm4. MAR = 270 1blications mm

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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