Forschungszentrum Julich Gmbh

Other

Forschungszentrum Juelich Gmbh

Eorschungs- Und Materialprufanstalt Des Landes Baden-wurttemberg

Herbert Bousack

Helmut Soltner

Gottfried Sawade

Dirk Mayer

Yi Zhang

Marko Banzet

Hans-Joachim Krause

Klaus Menzel

Walter Wolf

A sensor array for measuring the deformation of an area caused by a force, comprises a first strip and a second strip arranged in the same plane on the area so as to form a tunnel junction of which at least the first strip is movably arranged on the area so that the gap between the two strips is increased when the area is deformed as a result of the action of the force.

Infrared sensor comprising tunnel junction for measuring the deformation of a membrane

A test device and process for inspecting the integrity of prestressed construction elements. The device comprises a testing head having a magnetization device for generating a magnetic field around the construction element. The testing head is connected to a controller device for controlling the magnetization process and for processing signals corresponding to the magnetic field. The testing head magnetizes the construction element over a predetermined measurement section. The controller switches the magnetization device after the magnetization process is completed and then stores and processes the signals recorded.

Device and method for suppressing signals when inspecting prestressed construction elements

Gradiometer

Reinforcement for building elements under tension and installations

Growing community of inventors

Aachen, Germany

Herbert Bousack