Structural Dynamics and Assessment

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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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Structural dynamics and vibration forecasts

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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 [...] 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 [...] sensitivity of the population to vibrations is increasing, and on the other hand, structural dynamics are playing an increasingly important role in the construction of new traffic routes or in built-up areas

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EBA-Lastmodell

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Development of a new dynamic high speed load model for railway bridges The high-speed load models HSLM-A and -B, developed in the 1990s, are provided in the Code “EN 1991-2” for a dynamic analysis of railway [...] Measurement of the dynamic characteristics of the vehicles and in deep investigation on damping effects of vehicle/bridge interaction will round up the planned results. The newly developed dynamic load models [...] 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

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Innovation Dynamics & Modelling

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Innovation Dynamics & Modelling Innovation Dynamics & Modelling The research field Innovation Dynamics & Modelling shifts attention to the quantitative analysis and modelling of innovation systems. Analyzing [...] s and drivers of innovation dynamics. We develop new indicators of technological complexity for timely identification of innovation potentials. To characterize the dynamics of innovation systems a micro-level [...] data infrastructures on the other, providing a solid basis for empirical insights into innovation dynamics. With our data infrastructures, we contribute to the largest pan-European research infrastructure

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Numerical Methods for Structural Dynamics

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Numerical Methods for Structural Dynamics Numerical Methods for Structural Dynamics Based on many years of experience in the field of vibration management and earthquake-critical infrastructure assessment [...] assessment, the AIT is an internationally renowned partner for dynamic tasks in the areas of risk assessment and complex modelling of structures. Numerical calculations are an important tool for predicting the [...] anical situations, also in combination with model updating from in-situ measurements: Transient dynamic simulations (traffic crossings, earthquake time courses, aerodynamic loads etc.) Impact calculations

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Dynamics of railroad bridges

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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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Computational Fluid Dynamics Services

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Computational Fluid Dynamics Services Computational Fluid Dynamics Services Computational Fluid Dynamics (CFD) analyzes and solves fluid dynamic problems by numerical methods. The expected system behavior

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Projects

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Railroad Bridges Dynamics of railroad bridges Dynamics of noise barriers EBA-Lastmodell Development of a new dynamic high speed load model for railway bridges KOMET Methods for determining dynamic parameters

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Constant Information Flow – Research Project „En Masse“ on Crowd Dynamics

Helmut Schrom-Feiertag, AIT Mobility, Dynamic Transportation Systems, spoke in an interview with the magazine PROTECTOR about the safety at major events. Click here to find out more about the safety [...] safety via constant information flow and read the entire article.  LinkResearch Project on Crowd Dynamics

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ASSESS

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corrosion and material fatigue Analysis of earthquake effects under dynamic time history analysis Probabilistic evaluations of limit states Dynamic impact simulations with rockfall safety assessment Condition [...] structural dynamics Using numerical modelling and calculations, we perform realistic simulations to determine the integrity or vibration behaviour of structures. These include, among others, dynamic time history [...] monitoring for essential structures Corrosion measurements of reinforced concrete components Structural dynamics analysis of components How it works × Kontakt Formular Pflichtfelder sind mit einem * markiert.

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22nd ITS World Congress and Exhibition Bordeaux

exhibitors within the group exhibition organized by ADVANTAGE AUSTRIA. Furthermore, the business units Dynamic Transportation Systems and Transportation Infrastructure Technologies of the AIT Mobility Department [...] main paper author and presented within the lecture series of the ADVANTAGE AUSTRIA:Paper: "Dynamic and acoustic behavior of electric versus combustion vehicles" und Lecture: "Virtual testing [...] real-world video and LIDAR data measured by dedicated vehicles. Wolfgang Ponweiser, AIT Mobility, Dynamic Transportation Systems, presented his research topic within the lecture series of the ADVANTAGE

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Laboratories

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Infrastructure – Acoustics and Dynamics The AIT has an interactive system of measurement equipment including measurement methods and calculation software for building dynamics measurements, monitoring systems [...] systems (automatic data acquisition and processing) Sensors and vibration generators for building dynamics measurements ( electrodynamic shaker , laser vibrometer, vibration sensors, etc.) Electrodynamic

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New Challenges for Head of Business Unit

Jakob Puchinger left the company as Head of Business Unit Dynamic Transportation Systems on September, 30th, 2015. From October 2015, he is facing new challenges as senior scientist at the research centre [...] Paris-Saclay). Jakob Puchinger was responsible for both business and research management at the Dynamic Transportation Systems Business Unit, while together with his team developing solutions to optimize [...] Institute of Technology since 2008. His most recent roles there were Senior Scientist and Head of the Dynamic Transportation Systems Business Unit within the Mobility Department. Jakob Puchinger was also a lecturer

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LAST

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LAST Effects of dynamic wheel load peaks The LAST project investigates the effects of dynamic wheel load peaks, due to possible unevenness, on the service life of the superstructure. The damaging effect [...] determined. Using two types of superstructure (asphalt, concrete), the damage due to the increased dynamic loads is calculated and the remaining service life is calculated. Finally, a comparison of damage

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KOMET

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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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Complex Dynamical Systems

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Complex Dynamical Systems The Competence Unit Complex Dynamical Systems (CDS) conducts applied research in the field of Dynamical System Theory with application to Industrial Automation. We specialise [...] markiert. Name * E-Mail * Betreff * Nachricht * Send Dr. Tobias Glück Head of Competence Unit Complex Dynamical Systems Center VAC +43 664 88256087 tobias.glueck(at)ait.ac.at To the Center for Vision, Automation [...] euRobotics GMAR PODCAST From Quality Inspection to Quality Control (only in German) Folder Complex Dynamical Systems Download

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Ulrike Ritzinger awarded with ÖGOR prize 2022 for her PhD thesis

AIT Austrian Institute of Technology, Center for Energy. Topic of her thesis is “Health Logistics: Dynamic Stochastic Fleet Management”. It deals with questions that arise from optimizing ambulance transports [...] elaborations she could show, which algorithms are most suitable for various scenarios, such as different dynamic situations, achieving shortest response times and data synchronization. After many years of work [...] Jakob Puchinger and Richard Hartl. Ulrike Ritzinger will continue her research on optimization of dynamic transport problems at AIT, putting special emphasis on inclusion of autonomous vehicles, electric

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Reliable Transport Infrastructure & Sustainable Mobility

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This is offset by increased demands on the structural dynamics of both existing and new, vibration-prone structures. Vibrations and the resulting dynamic effects influence the load-bearing behaviour, service

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KoopHubs

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particular on dynamic-cooperative distribution with cargo bikes based on micro-hubs. A special challenge in the urban logistics of small consignments (e.g. parcels) is the inclusion of dynamic orders and [...] in the delivery of dynamic orders. In the practice of bicycle courier services it is common to hand over deliveries "en route" in order to increase distribution efficiency. This dynamic concept is taken [...] functions, which counteracts problems in urban land use and utilization. In the inner-city area, the dynamic use of cargo bikes for the last mile is investigated, complemented with low-emission trucks. In addition

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Laboratories overview

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autonomous Systems Battery Technologies Structural Dynamics and Assessment Biosignal Processing Cardiovascular Diagnostics Casting Technologies Complex Dynamical Systems Complex Energy Systems Crisis & Disaster [...] n body for Persons Assistive and autonomous Systems Crisis and Disaster Management Data Science Dynamic Transportation Systems Electric Vehicle Technologies Health Solutions Industrial Automation Innovation [...] Disaster Management Data Science Dependable Systems Engineering Dynamic Crowd Solutions Environmental Monitoring & Management Environmental Pathogen Detection Environmental Safety Experience Measurement Experience

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