Structure behavior analysis and diagnostic

U radu je dat opis primene razvijene metodologije analize i dijagnostike ponašanja strukture. Osnova analize predstavlja statički, dinamički i termički proračun primenom metode konačnih elemenata. Navedena metodologija obuhvata funkcije raspodele opterećenja, napona i energije deformisanja pri statičkom i termičkom proračunu. Pri dinamičkom proračun prisutna je raspodela potencijalne i kinetičke energije po glavnim oblicima oscilovanja. Razvijeni sopstveni softver KOMIPS (oko 30000 instrukcija) na PC platformi ima navedene proračune i funkcije. U radu je dat kratak opis matričnih jednačina navedenih analiza, kao i njihova primena.The paper describes application of developed methodology for analysis and diagnostic of structure behavior. The basement of the analysis represents static, dynamic and thermal estimation by FME. Presented methodology has functions of load, stress and deformation energy distribution in the structure at static and thermal calculation. Kinetic and potential energy distribution on main oscillating modes is determined at dynamic calculation. Own developed software KOMIPS (about 30000 computer lines) installed on PC platform support developed methodology. Paper gives brief description of matrix equations and their application in developed methodology