Computational analysis of possibility protection of frame bridge object on considerable mining influences

Abstract

Computational analysis of influences of mining exploitation on certain frame object was described in this paper. The mining deformations of the area give rise to additional internal forces in such constructions. The method of static scheme change as a technical solution is discussed, in which the construction that can take additional loads from mining deformations of the area is adapted. The example of computational analysis is given.

Keywords

• mining damages
• mechanics of building
• FEM
• bridge