Acta Scientiarum Polonorum

The paper indicates the possible range of applications of investigation of measures of vibration energy propagation, used in modeling of vibration processes and methods of modal analysis in the area of research methodology and detailed methodologies of technical sciences. Theoretical analyzes and practical verification of results of testing of many different materials and structures indicate a wide range of applications of the described achievements. Recognizing the need to improve methods of testing of building structures in order to assess their degradation state, this work presents generalized, significant results of a research procedure within the scope of verification of the effectiveness of the developed methodologies for detailed application of vibration measures in simulation, bench and operation tests.