INSPECTION AND PREPARATION FOR TESTING OF THE ROAD OVERPASS OF THE ALMATY-KAPSHAGAI HIGHWAY AFTER THE VEHICULAR IMPACTS

Jalairov A. Kumar D. Nuruldaeva G. Kassymkanova K.-K. Kumar B. Zhalgasbekov Y.
2022 University of Žilina

Communications - Scientific Letters of the University of Žilina
2022 #24 Issue 4 D160 - D173 pp.

The 33.0m long reinforced concrete bridge beams of the overpass superstructure after vehicular impacts were taken as a research object. The overpass consists of 14 beams, six of which were repaired by restoring the widened lower part with EMACO FAST TIXO, manufactured by BASF. The remaining 8 beams were completely dismantled and replaced with new ones. The new beams have been fully tested for the perception of vehicular loads. The fully reconstructed span structure showed compliance with the design loads of A14, NK-120 and NK-180 based on test results.

beam damage , beam testing , detailed survey , FEM , overpass , superstructure

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Department of Transport, Construction, Bridges and Tunnels, Kazakh University of Way Transport, Almaty, Kazakhstan
Department of Cartography and Geoinformatics, Al-Farabi Kazakh National University, Almaty, Kazakhstan
Satbayev University, Almaty, Kazakhstan

Department of Transport
Department of Cartography and Geoinformatics
Satbayev University

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