Abstract
An algorithm for the experimental determination of the defective zones of the construction with free support is presented. A reinforced concrete floor plate freely supported on both sides is studied as an example. The oscillation method is used as a diagnostic method. Impact loading is used as the excitation of non-stationary oscillations. The studies were carried out using an oscillation measuring setup. The research is based on the analysis of oscillation modes under non-stationary dynamic loading of an object. The analysis of oscillation modes makes it possible to detect the conditionally defective zones of floor plate.
Export citation and abstract BibTeX RIS
Content from this work may be used under the terms of the Creative Commons Attribution 3.0 licence. Any further distribution of this work must maintain attribution to the author(s) and the title of the work, journal citation and DOI.