Calculate the support reaction, Mechanical Engineering

Assignment Help:

Calculate the support reaction:

Q: A beam 8m long is hinged at point A and supported on rollers over smooth surface inclined at 300 to horizontal at point B. The beam is loaded as shown in the figure given below. Determine the support reaction.

 

1459_Calculate the support reaction.png

 

Sol.: Free body diagram is as shown in the figure given to us

∑H = 0

RAH + 8 cos45° - Rsin30° = 0

0.5 RB - RAH = 5.66                                                                                                                                 ...(i)

∑V = 0

RAV  -10 - 8 cos45° - 10 + RB cos30° = 0

RAV  + 0.866 RB = 25.66                                                                                                                            ...(ii)

Taking moment about A:

∑MA = 10 × 2 + 8 cos45° × 4 + 10 × 7 - RB cos30° × 8= 0

RB = 16.3KN                                                                  .......ANS

From the equation (ii)

RAV = 11.5KN                                                                  .......ANS

From the equation (1)

RAH = 2.5KN       .......ANS 

 


Related Discussions:- Calculate the support reaction

Implementation of material requirement planning, Implementation of Material...

Implementation of Material Requirement Planning: The total requirements for a material from an MRP schedule are given in the following table :

Determine the proper torque values from the flange, Q. Determine the proper...

Q. Determine the proper torque values from the Flange? Determine the proper torque values from the Flange Closure Sheet. Apply the torque, using a hand torque-measuring wrench,

Gyroscope, what is principle of gyroscope

what is principle of gyroscope

Heat and mass transfer, mathematically example heat conduction through com...

mathematically example heat conduction through composite cylindrical

Creep, Creep in belt drive

Creep in belt drive

Safety benefits - industrial safety, Safety Benefits - Industrial Safety ...

Safety Benefits - Industrial Safety An industry or a company which follows safety programmes is benefitted in several ways. The benefits are shared among employer and employee

Flange assembly with bolt elongation measurement, Q. Flange Assembly with B...

Q. Flange Assembly with Bolt Elongation Measurement? Bolt elongation measurement may be used, with COLT engineering approval, at flanges where Hydraulic Bolt Tensioners are imp

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd