Where to send my research work for evaluation?
It seems that what you are looking for is a peer review. This is the first step after you submitted your work to a scientific journal that covers your field of work. Its purpose is to ensure the quality of your work and the contribution it makes to ongoing research. This said, in order to publish something in a scientific journal, you should have brought "something new" to the table. Nonetheless submitting your article will certainly lead to some feedback.

The second option I see and that you should consider first is finding a person on a close by university, who might help you out by reading part of your article and giving you some feedback.