Measurement of Dynamic Parameters of Composite Lighting Columns

The paper presents the results of measurements of the dynamic parameters of full-scale composite lighting columns in a laboratory. The object of the research was two types of composite columns 9.0 m high. The columns were made of GFRP (Glass Fiber Reinforced Polymer) or G/BFRP (Glass/Basalt Fiber Reinforced Polymer) composites. The results obtained in the measurements allow for comparing the modal parameters of the new types of lighting columns in the context of the use of basalt fibers. The results of the measures for elements with and without a lamp are presented.