Statics - Reaction Forces
Before you can find internal loads, you need to find reaction forces. It's pretty simple and uses the same process as we use to find internal forces. Here's an example using a small portable crane.
Before you can find internal loads, you need to find reaction forces. It's pretty simple and uses the same process as we use to find internal forces. Here's an example using a small portable crane.
Пікірлер: 9
This video made everything from the past 2 chapters in my statics class make sense!
Thank you for this explanatory video, your channel helps a lot in understanding statics!
Amazing sir... you are wonderful than my engineering mechanics professor
Thank you, Sir. Very helpful video.
@purdueMET
2 жыл бұрын
You are most welcome
Sir, should we consider reaction moments on pin joints when a non coplanar (3d) force is acting on the object under pin joint...text books usually show only reaction forces on pin joints, but that is specifically for coplanar forces. This question is regarding problems of equilibrium, question number 5.88, engineering mechanics by irving h shames, which has pin joint acted upon by a three dimensional force. The answer given in the back of textbook did not take reaction moments into account.
Thanks for the Video. In theory shouldn’t point A have a horizontal reaction even if it were zero?
@purdueMET
4 жыл бұрын
Yes, I could have included a horizontal reaction load at the left hand pin.
@luxlucetq
4 жыл бұрын
@@purdueMET If I understand correctly, including the horizontal force component at A would prevent the system from being in equilibrium in that direction, hence it's left out right? Does that mean it would be included in a dynamical situation?