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DEEB-INFRA
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sustainable, future-proof transport infrastructure," explains Vorwagner. About the mFUND of the BMVI As part of the mFUND research initiative, the German Federal Ministry of Transport and Digital Infrastructure [...] Deutsche Bahn AG. DEEB-INFRA is funded with a total of 980,000 euros by the German Federal Ministry of Transport and Digital Infrastructure (BMVI) as part of the Modernity Fund (mFUND) funding initiative. Structural [...] load measurement data from several European countries allows the calibration of the measurement systems to each other and the harmonization of the data quality in the European context. In addition, a
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KOMET
- /en/research-topics/structural-dynamics-and-assessment/projects/komet
Combination of excitation, measurement and evaluation methods to determine dynamic parameters of railroad bridges The determination of dynamic properties of railway bridges is important for the assessment of structures [...] Technical University of Vienna aimed at demonstrating the potential and the benefits of assessing dynamic parameters and their non-linear behaviour using forced excitation. Another focus of the project was [...] was made. The project results were used for the new guidelines ÖBB RL 8.01.04 and 8.01.05- Bridge dynamic analysis and measurement of high-speed railway bridges. × Kontakt Formular Pflichtfelder sind mit
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MOSIB
- /en/research-topics/structural-dynamics-and-assessment/projects/mosib
bridge on the A23 motorway in Vienna, which was rebuilt in several construction phases. Transient dynamic simulations were used to analyse the influence of the driving speed, vehicle mass and road evenness [...] markiert. Name * E-Mail * Betreff * Nachricht * Send Dr. Marian Ralbovsky Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6363 +43 50550-6439 marian.ralbovsky(at)ait.ac.at
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Dynamics of railroad bridges
- /en/research-topics/structural-dynamics-and-assessment/projects/dynamics-of-railroad-bridges
Dynamics of railroad bridges The targeted and accurate determination of dynamic properties of railroad bridges (natural frequencies, damping) is an important contribution to the evaluation and recalculation [...] on this problem, AIT and the project partners worked together to reliably determine the relevant dynamic parameters. For this purpose, in addition to the classical excitation methods, various exciters [...] into the structures. The results of the project will be used in the revision of guidelines for the dynamic measurement and recalculation of railroad bridges. Project partners: REVOTEC, TU Wien Institut für
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Dynamics of noise barriers
- /en/research-topics/structural-dynamics-and-assessment/projects/dynamics-of-noise-barriers
Dynamics of noise barriers Experience has shown that along high-speed train lines, noise barrier problems in the form of high deformations, fatigue damage and loose noise barrier elements have become more [...] einem * markiert. Name * E-Mail * Betreff * Nachricht * Send DI Dr. Stefan Lachinger Scientist / Transportation Infrastructure Technologies +43 50550-6068 +43 50550-6439 stefan.lachinger(at)ait.ac.at × Kontakt [...] Name * E-Mail * Betreff * Nachricht * Send Dr. Alois Vorwagner Thematic 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
Structural Dynamics and Assessment Structural Dynamics and Assessment Infrastructures and buildings are subject to increasing stress caused by a rise in traffic volume, dynamic loads, ageing of buildings [...] 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 dynamic effects influence [...] shock measurements. Research Topics Structural dynamics and vibration forecasts Structural assessment and monitoring Numerical Methods for Structural Dynamics Our Solutions ASSESS Safety analyses and condition
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ASSESS
- /en/research-topics/structural-dynamics-and-assessment/projects/assess
on Vienna’s public transport network, giving it a modal share of approx. 40 %. Roughly one third of all these journeys are made using trams. Nevertheless, rail-bound surface transport presents a significant [...] corrugation and curve squeal, the project ASSESS aims to expand the use of this acoustic monitoring system to detect the overall rail condition. Network monitoring could ultimately lead to improved noise [...] rail grinding to be investigated. By expanding the capabilities of an already existing monitoring system and making use of the regular inspections carried out along the city’s entire network, this project
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ANFÜK
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improvement The connection between expansion joint (EJ) and road surface is a sensible area within the system “Street”, which must fulfil high demands. Tight tolerances exist for the evenness of the surface [...] surface and the height difference between EJ and surface to prevent damage from snowplows, keep the dynamic impact on the EJ low and ensure high driving comfort. Due to degradation (ruts) the geometric boundary [...] out using different designs (e.g. supporting ribs, concrete sleepers) to ensure durability of the system. Often these different designs as well as the used materials were not regulated, and execution depended
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Assets4Rail
- /en/research-topics/structural-dynamics-and-assessment/projects/assets4rail
modelling systems Fatigue algorithms for bridge information model module Train monitoring solutions Measurement of the transversal position of the wheel in relation to the rail Fail-safe systems: new diagnostic [...] wayside and remote), to correlate the different data and to obtain a holistic view of the railway system conditions. In particular, the project will address the following aims: Railway tunnel examination [...] to utilize all typical input data types provided by traffic management and structural monitoring systems, handling different situations of data availability. In the process, different data sources such
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Structural dynamics and vibration forecasts
- /en/research-topics/structural-dynamics-and-assessment/structural-dynamics-and-vibration-forecasts
Structural dynamics and vibration forecasts Structural dynamics and vibration forecasts Vibration forecasts and vibration measurements are becoming increasingly important - on the one hand, the sensitivity [...] impact Immission forecasts of commercial vibration sources or forecasts of dynamic interaction and resonance effects of machine systems Assessment of vibration and secondary sound insulation for expert reports [...] vibration simulation) Structural dynamic measurements and vibration measurements Vibration analyses Vibration tests with vibration exciters of different load sizes Dynamic evaluation of railway bridges Analysis
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Laboratories
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Acoustics and Dynamics The AIT has an interactive system of measurement equipment including measurement methods and calculation software for building dynamics measurements, monitoring systems, condition [...] and optimization. This includes Bridge monitoring systems (automatic data acquisition and processing) Sensors and vibration generators for building dynamics measurements ( electrodynamic shaker , laser vibrometer
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SeNSE
- /en/themen/battery-materials-characterization/projects/sense
improved sustainability and recyclability, reduced production costs and a battery management system coupled to dynamic in-cell sensors to enable faster charging. AIT works in collaboration with other partners [...] sensor for electric vehicles Lithium-ion batteries are the most promising power sources for future transportation. Extending the driving range and enabling fast charging are key for promoting the adoption of [...] electrode development and production to cell and module manufacturing including battery management system and cooling architectures. In particular, the project aims to create next-generation lithium-ion
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PV-SÜD
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of research areas. With the Competence Unit Photovoltaic Systems of the AIT Center for Energy and Fraunhofer Institute for Solar Energy Systems, two leading research institutes in the field of photovoltaics [...] is a major "PV-SÜD" project objective. Thus, the Competence Unit Transportation Infrastructure Technologies of the AIT Center for Transport Technologies provides its experience in analysing road surfaces [...] ic systems in the D-A-CH region". × Kontakt Formular Pflichtfelder sind mit einem * markiert. Name * E-Mail * Betreff * Nachricht * Send DI Manfred Haider Senior Research Engineer / Transportation Inf
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QUIESST
- /en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector/projects/quiesst
QUIESST Quietening the Environment for sustainable Surface Transport The QUIESST project addressed surface transport noise abatement (road and rail), considered cost benefit analysis and focused on the [...] exposed to noise. It covered true holistic noise abatement solutions through wave propagation and systems for passive compensation. The project team, consisting of 13 partners from 8 countries, integrated [...] Name * E-Mail * Betreff * Nachricht * Send Dott. Ing. Marco Conter Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6331 +43 50550-6439 marco.conter(at)ait.ac.at Project partners
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GRELL
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Basics for the extended lifetime assessment of noise barrier systems Noise barriers represent an important part of today's secondary transport infrastructure. In the Austrian Railway (ÖBB) network, for example [...] Name * E-Mail * Betreff * Nachricht * Send Dott. Ing. Marco Conter Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6331 +43 50550-6439 marco.conter(at)ait.ac.at × Kontakt [...] einem * markiert. Name * E-Mail * Betreff * Nachricht * Send DI Dr. Stefan Lachinger Scientist / Transportation Infrastructure Technologies +43 50550-6068 +43 50550-6439 stefan.lachinger(at)ait.ac.at Project
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eVADER
- /en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector/projects/evader
operation, considering driver’s feedback, feasible pedestrian reactions, driver and pedestrian warning systems and pedestrian safety. eVADER analyzed innovative methods to improve the acoustic detectability of [...] Name * E-Mail * Betreff * Nachricht * Send Dott. Ing. Marco Conter Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6331 +43 50550-6439 marco.conter(at)ait.ac.at Project Partners
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drivEkustik
- /en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector/projects/drivekustik
subjects. A binaural measuring system was used to achieve the most realistic recording and reproduction possible. This project was funded by the Federal Ministry of Transport, Innovation and Technology (bmvit) [...] Name * E-Mail * Betreff * Nachricht * Send Dott. Ing. Marco Conter Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6331 +43 50550-6439 marco.conter(at)ait.ac.at Project partners
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Psychoacoustics in the Transport Sector
- /en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector/psychoacoustics-in-the-transport-sector
Psychoacoustics in the Transport Sector Psychoacoustics in the Transport Sector Understanding the perception of noise is the key to a successful strategy for effective noise abatement. In this context [...] Research Engineer / Transportation Infrastructure Technologies +43 50550-6256 +43 50550-6439 manfred.haider(at)ait.ac.at Our Solutions QUIET Acoustics and noise abatement in the transport sector Publications [...] and successfully applied in the projects eVADER (7th Framework Programme of the EU), drivEkustik (Transport Infrastructure Research of the BMK), FOREVER (CEDR Research Programme 2012) and E-ENDORSE (Fondation
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Laboratories
- /en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector/laboratories
vibration measuring system with evaluation software Artificial head for binaural measurements and psychoacoustic analyses Self-developed data analysis and simulation software CPX trailer system Noise barrier [...] Laboratories Laboratories The AIT Austrian Institute of Technology has a complete system of measurement equipment and software for acoustics. This includes special measuring vehicles and trailers, test [...] Name * E-Mail * Betreff * Nachricht * Send Dott. Ing. Marco Conter Senior Research Engineer / Transportation Infrastructure Technologies +43 50550-6331 +43 50550-6439 marco.conter(at)ait.ac.at
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Projects
- /en/research-topics/acoustics-and-noise-abatement-in-the-transport-sector/projects
Vehicles on National European Roads GRELL Basics for the extended lifetime assessment of noise barrier systems IBIS Innovative designs and acoustic long-term behaviour of noise barriers ILT on noise barriers [...] PV-SÜD Photovoltaic Roofing for Motorways QUIESST Quietening the environment for sustainable surface transport REFLEX Evaluation of the reflection & absorption properties of noise barriers ROSANNE Rolling &
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