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Traffic vibrations of road bridges

/en/research-topics/structural-dynamics-and-assessment/projects/traffic-vibrations-of-road-bridges

is reduced by this effect depends primarily on the amplitude of the vibration velocity that occurs. AIT has investigated influences on the magnitude of traffic-induced vibrations of a real bridge structure [...] Engineer / Transportation Infrastructure Technologies +43 50550-6363 +43 50550-6439 marian.ralbovsky(at)ait.ac.at Project partner: Schimetta Funding authority: ASFINAG

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4%

Rail4Future

/en/research-topics/structural-dynamics-and-assessment/projects/rail4future

predictive maintenance of existing railroad structures such as bridges or tunnels is a research focus at AIT. Research projects such as Assets4Rail , DEEB-INFRA or AMBITION aim at optimizing maintenance planning [...] a resilient, resource-saving transport system of the future. Within the framework of Rail4Future, AIT is therefore particularly active in the following areas: Development of refined methods for reliability [...] Scientist / Transportation Infrastructure Technologies +43 50550-6068 +43 50550-6439 stefan.lachinger(at)ait.ac.at × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht

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4%

SENBRIDGE

/en/research-topics/structural-dynamics-and-assessment/projects/senbridge

increase resolution. Test of the corner reflectors at the AIT site in Seibersdorf; these will later be installed on the Schottwien bridge; © AIT In the meantime, significant progress has been made in optimizing [...] method is to be developed and demonstrated in order to create the basis for a net-wide application. AIT's partner in this research project is ZAMG (Stabsstelle Erdbeobachtung, Bereich Daten, Methoden, Modelle) [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht

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5%

SPEED-FT

/en/research-topics/structural-dynamics-and-assessment/projects/speed-ft

Valentin) with accompanied embedded monitoring sensor and Falling weight deflector measurements. AIT was focusing on dynamic vehicle overpassing FE-simulations, the structural health monitoring using [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at Project partners VILLARET Ingenieurgesellschaft mbH BTE Stelcon GmbH Otto Alte-Teigeler GmbH

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4%

OLME

/en/research-topics/structural-dynamics-and-assessment/projects/olme

optimized material properties were stated and an effective combination of several measures was proposed. AIT was project leader and focused on the simulation of bridge structure-borne noise in combination with [...] Engineer / Transportation Infrastructure Technologies +43 50550-6363 +43 50550-6439 marian.ralbovsky(at)ait.ac.at × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht [...] Engineer / Transportation Infrastructure Technologies +43 50550-6256 +43 50550-6439 manfred.haider(at)ait.ac.at Project partner Getzner Werkstoffe GmbH

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5%

STRAWE

/en/research-topics/structural-dynamics-and-assessment/projects/strawe

Scientist / Transportation Infrastructure Technologies +43 50550-6690 +43 50550-6439 karoline.alten(at)ait.ac.at Project partners Wiener Linien Dr. Mittermayr Scientific GmbH & Co KG

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3%

OnboardEU

/en/research-topics/structural-dynamics-and-assessment/projects/onboardeu

AI algorithms for condition monitoring and noise mapping are developed and tested. In the project, AIT takes on the task of supervised machine learning to automatically detect track faults based on sound [...] Scientist / Transportation Infrastructure Technologies +43 50550-6690 +43 50550-6439 karoline.alten(at)ait.ac.at Project partners Deutsches Zentrum für Luft-und Raumfahrt DLR e. V., Institut für Verkehrssy

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4%

SIBS

/en/research-topics/structural-dynamics-and-assessment/projects/sibs

to such damage. SIBS (Safety assessment of retaining walls) was a 4-year Project 2016-2019, where AIT was initiator and core member of the research team. The detection of damages in this region is a c [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at Project partners Burtscher Consulting GmbH Vereinigung Österreichischer Bohr-, Brunnenbau- und

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4%

RIBET

/en/research-topics/structural-dynamics-and-assessment/projects/translate-to-english-ribet

Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at Project partners UHG Consult Ziviltechniker TU Graz, Institut für Ingenieurgeodäsie und Messsysteme

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Probabilistic structural analysis in the life cycle

/en/research-topics/structural-dynamics-and-assessment/projects/probabilistic-structural-analysis-in-the-life-cycle

approaches (e.g. Importance Sampling) have been implemented in the simulation tools developed by the AIT Austrian Institute of Technology. × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at

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5%

COUNT

/en/research-topics/structural-dynamics-and-assessment/projects/count

As a scientific partner, the AIT Austrian Institute of Technology is contributing its expertise in the fields of construction dynamics and vibration forecasting. The AIT experts are thus instrumental [...] specimens are systematically excited to vibrate using the Mobile Seismic Simulator (MoSeS) of the AIT. In further test series, reinforced concrete slabs are shaken to investigate the effects of vibrations [...] scheduled to run for two and a half years, was then initiated in cooperation between Smart Minerals and AIT and launched as an FFG industry project. Top-class consortium from industry and research In the COUNT

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5%

DEEB-INFRA

/en/research-topics/structural-dynamics-and-assessment/projects/deeb-infra

bridges, tunnel structures or noise barriers. The AIT Austrian Institute of Technology and REVOTEC are part of the top-class consortium as Austrian partners. AIT is particularly involved in the development of [...] Coordinator for Structural Dynamics & Life Cycle Engineering at the AIT Austrian Insitute of Technology: "The extrapolation model co- developed by AIT is the basis for refining the measurement data and thus the [...] the condition assessment of infrastructure for railroad lines is to be significantly improved. The AIT is core partner of an international consortium. The DEEB-INFRA research project (Data-based Extrapolation

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5%

EBA-Lastmodell

/en/research-topics/structural-dynamics-and-assessment/projects/translate-to-english-eba-lastmodell

neglectable. The international consortium consisting of the Technical University of Darmstadt (Germany), AIT Austrian Institute of Technology, KU Leuven (Belgium), and REVOTEC (Austria), commissioned by the German [...] d with respect to the actual dynamic parameters and the vibration responses during train passage. AIT has a leading part for developing the load model. A large-scale dynamic FEM computation, used for finding [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at Project partners TU Darmstadt REVOTEC KU Leuven

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4%

KOMET

/en/research-topics/structural-dynamics-and-assessment/projects/komet

Federal Railways – Division ÖBB-Infrastructure AG) carried out by the engineering company REVOTEC, AIT and the Technical University of Vienna aimed at demonstrating the potential and the benefits of assessing [...] Scientist / Transportation Infrastructure Technologies +43 50550-6068 +43 50550-6439 stefan.lachinger(at)ait.ac.at × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at Project partners REVOTEC TU Wien – Institut für Stahlbau

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4%

MOSIB

/en/research-topics/structural-dynamics-and-assessment/projects/mosib

Engineer / Transportation Infrastructure Technologies +43 50550-6363 +43 50550-6439 marian.ralbovsky(at)ait.ac.at

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3%

Dynamics of railroad bridges

/en/research-topics/structural-dynamics-and-assessment/projects/dynamics-of-railroad-bridges

is difficult to determine the damping parameters with sufficient accuracy. Based on this problem, AIT and the project partners worked together to reliably determine the relevant dynamic parameters. For [...] Scientist / Transportation Infrastructure Technologies +43 50550-6068 +43 50550-6439 stefan.lachinger(at)ait.ac.at × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at

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5%

Dynamics of noise barriers

/en/research-topics/structural-dynamics-and-assessment/projects/dynamics-of-noise-barriers

high deformations, fatigue damage and loose noise barrier elements have become more frequent. The AIT Austrian Institute of Technology showed the actual load situation at high train speeds for the train [...] Scientist / Transportation Infrastructure Technologies +43 50550-6068 +43 50550-6439 stefan.lachinger(at)ait.ac.at × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht [...] Coordinator Structural Dynamics & Life Cycle Engineering +43 50550-6624 +43 50550-6439 alois.vorwagner(at)ait.ac.at

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Structural Dynamics and Assessment

/en/research-topics/structural-dynamics-and-assessment

this is accompanied by increased requirements in terms of availability and resource conservation. The AIT Austrian Institute of Technology investigates structures such as bridges and buildings in order to [...] capacity to withstand a wide variety of impacts and dynamic loads. An important research objective of the AIT is to ensure a highly resilient, resource-saving and safe transport network. Vibrations and the resulting [...] dynamics of buildings. Through a combination of in-situ measurements and mathematical methods, the AIT experts are able to create realistic models for structures and derive appropriate measures. Structural

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ASSESS

/en/research-topics/structural-dynamics-and-assessment/projects/assess

track geometry on Vienna’s network is monitored using a track inspection car. Based on the recently by AIT installed microphones, which are used to detect corrugation and curve squeal, the project ASSESS aims [...] Scientist / Transportation Infrastructure Technologies +43 50550-6690 +43 50550-6439 karoline.alten(at)ait.ac.at Project partners Wiener Linien

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4%

ANFÜK

/en/research-topics/structural-dynamics-and-assessment/projects/anfuek

Scientist / Transportation Infrastructure Technologies +43 50550-6068 +43 50550-6439 stefan.lachinger(at)ait.ac.at Project partners Maurer Söhne GmbH GESTRATA OAT Bohr und Fugentechnik GmbH

Relevance:

3%

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