THE DEVELOPMENT OF A TECHNIQUE OF DYNAMIC TESTS OF SUPPORTS

Abstract

Known methods of testing supports create longitudinal and transverse static load applied to the support. In real conditions the majority of the damage of the supports is connected with the influence on them of dynamic loads, which can exceed the static. The proposed method allows to conduct experimental studies of cascade processes of destruction of anchor site due to a wire breakage, when the potential energy of the tension wires is converted into a dynamic influence on the design of supports.

Keywords

• reliability
• testing method
• dynamic loads
• support system