000022699 001__ 22699
000022699 005__ 20220110134522.0
000022699 04107 $$aeng
000022699 046__ $$k2018-05-14
000022699 100__ $$aBayer, J.
000022699 24500 $$aProposal for loading tests of bridges - simulation and laboratory experiments

000022699 24630 $$n24.$$pEngineering Mechanics 2018
000022699 260__ $$bInstitute of Theoretical and Applied Mechanics of the Cech Academy of Sciences, Prague
000022699 506__ $$arestricted
000022699 520__ $$2eng$$aA new dynamic load testing of bridges is proposed and theoretically investigated. A transient analysis of passing vehicle over a bridge in ANSYS and an analytical program in MATLAB for the transient solution of piecewise linear mechanical structures were developed to assess the effects of the proposed dynamic load on a bridge model. According to the first laboratory experiments, it seems that the proposed travelling impulse load could surpass some of the shortcomings and limitations of the currently applied methods of bridge testing. The investigation is a part of a project aimed at drive-by identification of dynamic properties of bridges and further experimental and analytical research will follow.

000022699 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000022699 653__ $$adynamic loading tests, transient analysis, vibrations, vehicle-bridge interaction

000022699 7112_ $$aEngineering Mechanics 2018$$cSvratka, CZ$$d2018-05-14 / 2018-05-17$$gEM2018
000022699 720__ $$aBayer, J.$$iUrushadze, S.$$iČerný, M.
000022699 8560_ $$ffischerc@itam.cas.cz
000022699 8564_ $$s271921$$uhttps://invenio.itam.cas.cz/record/22699/files/065.pdf$$yOriginal version of the author's contribution in proceedings, page , section DYN.
000022699 962__ $$r21225
000022699 980__ $$aPAPER