TYPES OF END CONDITIONS (Free ends, Hinged ends, Fixed ends,)

1 Free End : When the end support of a frame is able to slide over a bearing plate or pad or can role over horizontally placed rollers, it is termed as a free end. This type of end cannot resist any horizons force
and takes only the vertical loads. The reaction at such a supports is always vertical.

2 Hinged Ends : The end which cannot slide but allows the frame to be moved upward is termed as hinged end. This type of end condition can take horizontal as well as vertical loads. The reaction at
such a support can be vertical, horizontal or incined.

3 Fixed Ends : Small frames used for roof trusses etc. have embedded or bolted down ends. These are
termed as fixed ends. The reaction at fixed ends can be in line with loads i.e. inclined for wind loads and vertical for vertical loads.