Method for determining large loads for bearing power measurement at bridges, involves determining deformation at outer portion produced by secondary voltage, if size of load exceeds predetermined measurement value

摘要

The method involves producing the compression stress for introducing the load (F) into a center area (B) of a disc shaped portion (2). A secondary voltage is induced by an outer portion (4) surrounding in the center area. The deformation at the outer portion produced by the secondary voltage is determined, if the size of the load exceeds the predetermined measurement value. An independent claim is included for device for determining large loads for bearing power measurement at bridges.