Seminar paper from the year 2014 in the subject Engineering - Aerospace Technology, grade: 5, Warsaw University (FACULTY OF POWER AND AERONAUTICAL ENGINEERING), course: M.Sc AEROSPACE ENGINEERING, language: English, abstract: The aim of this exercise is to perform a Finite Element Analysis using M.Sc. Patran/Nastran tool on a hyperboloid structure. The structure is a part of the tail section of PW-6U glider. Angular straight Beams are created as re-enforcement of the structure. The load is taken from the manual of the PW-6U glider and a Linear and a Buckling analysis is performed to see the effect of the beams on the structural strength.