Angle of rotation in fixed end of beam

[fonseh]

Homework Statement

In the first photo , i was told that the fixed end moment is zero when the far end is pinned or roller supported . Why in the example in the second and third photo( both end are fixed) , the angle is zero ?

Homework Equations

The Attempt at a Solution

I think it's wrong , because the fixed end must be able to resist shear force . In conjugate beam method , angle of rotation = shear force . So , as the fixed end can resist the moment , there must be some values for the angle if rotation , am i right ?

 

[Nugatory]

Unfortunately your pictures are almost unreadable (and completely unreadable on a mobile device). Could we ask you to take a moment to generate your own images capturing the essential part of the problem?

 

[fonseh]

Unfortunately your pictures are almost unreadable (and completely unreadable on a mobile device). Could we ask you to take a moment to generate your own images capturing the essential part of the problem?

Which picture is not clear ?

 

[berkeman]

They seem to look better than when I first looked at them. Did you fix them?

 

[fonseh]

They seem to look better than when I first looked at them. Did you fix them?

No, I didn't do anything to the diagram ...

 

[fonseh]

new photo uploaded , can someone try to help now ?

 

[fonseh]

bump