SENSOR ARRAY AND METHOD FOR DETECTING THE INFLUENCE OF STATIC AND DYNAMIC STRESSES ACTING UPON CONSTRUCTION ELEMENTS

摘要

The invention relates to a sensor array for detecting the influence of static and dynamic stresses acting upon construction elements. Said sensor array can be advantageously used on very differently configured construction elements while making it possible to perform tests which allow the rigidity of the construction elements and the materials used for the production thereof to be evaluated in a complex manner. The aim of the invention is to detect the influence of such stresses with greater accuracy and evaluate the same with less effort. Said aim is achieved by configuring the inventive sensor array such that at least one piezo fiber sensor (2) as well as strain gauges (3) are fixed to a joint support (1) which can be fastened to a construction element. In addition, the piezo fiber sensor and the strain gauges are connected to an electronic evaluation unit (4).