SITUATION 17:A 3 meter cantilever hollow circular bar6 mm thick with outer diameter of 300mm is subjected to a torque of 25 kNmat free end and G = 35GN/m?.50. Determine the maximum stress dueto torque.а. 24.8 МPаc. 18.6 MPab. 31.3 MPаd. 48.7 MPa51. Determine the maximum angle oftwist.a. 1.025°C. 2.240°b. 1.948°d. 2.508°52. If the bar is solid, find the torsionalstressа. 4.72 МPаc. 8.6 MPab. 3.3 MPаd. 6.7 MPa6 mm thickL=3md=288 D=300 mmT=25 kNm

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SITUATION 17: A 3 meter cantilever hollow circular bar 6 mm thick with outer diameter of 300 mm is subjected to a torque of 25 kNm at free end and G= 35GN/m?. 50. Determine the maximum stress due to torque. а. 24.8 MPа C. 18.6 MPa b. 31.3 MPa d. 48.7 MPa 51. Determine the maximum angle of twist. a. 1.025° C. 2.240° b. 1.948° d. 2.508° 52. If the bar is solid, find the torsional stress a. 4.72 MPa C. 8.6 MPa b. 3.3 MPa d. 6.7 MPa

SITUATION 17: A 3 meter cantilever hollow circular bar 6 mm thick with outer diameter of 300 mm is subjected to a torque of 25 kNm at free end and G= 35GN/m?. 50. Determine the maximum stress due to torque. а. 24.8 MPа C. 18.6 MPa b. 31.3 MPa d. 48.7 MPa 51. Determine the maximum angle of twist. a. 1.025° C. 2.240° b. 1.948° d. 2.508° 52. If the bar is solid, find the torsional stress a. 4.72 MPa C. 8.6 MPa b. 3.3 MPa d. 6.7 MPa

Principles of Geotechnical Engineering (MindTap Course List)

9th Edition

ISBN:9781305970939

Author:Braja M. Das, Khaled Sobhan

Publisher:Braja M. Das, Khaled Sobhan

Chapter14: Lateral Earth Pressure: Curved Failure Surface

Section: Chapter Questions

Problem 14.13P

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