Training models on the theoretical mechanics to study the response of two supports

摘要

The invention relates to laboratory equipment and can be used in teaching laboratories on theoretical mechanics of technical universities, colleges and technical schools. Known core curriculum model of theoretical mechanics to study the reactions of the two towers has two absolutely identical support - fixed rotational support. This makes it difficult to organize the teaching and research work of students in the study and identification of dependencies greatness reactions other types of communication supports (bonds) on the size of the rod sections. In the proposed training model the left end of the rod is connected with a stationary pivot joint, while the right end of the rod is connected with a horizontal weightless rod, the right end of which is pivotally connected with the fixed vertical platform horizontal platform, which is the basis of the fixed pivot joint, is movable along a vertical guide, which is movable along the horizontal guide frame and fastening of the rigid and the other in position. It is possible to organize the teaching and research work of students to identify dependencies greatness reactions links on the size of the test sections rod in one new additional types of communication (support). Fig. 1.