METHOD FOR DETERMINING THE ELASTICITY CHARACTERISTICS OF AN AVIATION CONSTRUCTION SUPPORTED AS A CANTILEVER

The proposed method for determining the elasticity characteristics of an aviation construction supported as a cantilever consists in exposing the construction to a loading force, which point of application is continuously moved along the outline of the construction cross-section without change of th...

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Hauptverfasser:	DYKHANOVSKYI VIKTOR MYKOLAIOVYCH, KHYZHNIAK VOLODYMYR VITALIIOVYCH, SHPAKIVSKYI YURII OLEGOVYCH, KOMAROV VOLODYMYR SRGIIOVYCH, ZAIKIVSKYI OLEKSANDR BOLESLAVOVYCH, MOSOV SERGII PETROVYCH, KOMAROV VOLODYMYR OLEKSANDROVYCH, YUZVENKO ANDRII IVANOVYCH
Format:	Patent
Sprache:	eng
Schlagworte:	MEASURING PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:	The proposed method for determining the elasticity characteristics of an aviation construction supported as a cantilever consists in exposing the construction to a loading force, which point of application is continuously moved along the outline of the construction cross-section without change of the force direction, and measuring the displacement of the construction at two random points of the cross-section. The force application point will be moved until the displacements of the construction at the said two points are equal. The force application point that corresponds to the equity of the displacements of the construction is defined as the point belonging to the stiffness axis of the construction. The present invention provides the possibility to determine position of the stiffness axis of an aviation construction such as an aircraft wing.