| Task Manager
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Prof. PhD Jan Holnicki – Szulc
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| Contact
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(022) 828 74 93
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| Link
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www.ippt.gov.pl
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| Tasks
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- Dynamic road weight DWD
- Dynamic rail weight DWK
- System of registration of dynamic response of the bridge MONIMOST
- Integrated system TRANS-MONIT to monitor the technical state of truss railway bridges and weighing in motion of rolling stock
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| Purpose of work
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- The system DWD will collect and analyze data on the burden of road surface and traffic intensity.
- DWK system will identify the load transmitted to the circuit from the train and monitor the movement of rolling stock. DWK system shall also be a part of the TRANS-MONIT system.
- Preparation of the electronics for wireless data test on the ground.
- Creating a numerical model of truss railroad bridge.
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| Currently ongoing works
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- Field studies of DWD demonstrator system.
- Field studies of DWK demonstrator system.
- Preparation of the electronics for wireless data test on the ground.
- Creating a numerical model of truss railroad bridge.
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| Results
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- Developing the concept of a DWD system using piezoelectric sensors.
- Developing the concept of a DWK system using piezoelectric sensors.
- Developing the concept of piezoelectric sensors installation on the bridge and the wireless transmission of measurement data.
- Developing the concept of an integrated weighing system of railway rolling stock in motion, and monitoring of technical state of railway bridges.
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| Publications and reports
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- P. Kołakowski, K. Sekuła, D. Sala, A. Swiercz, A. Orłowska (2009) Weighing of trains in motion as a part of health monitoring system for a railway bridge, Proc. of the 4th ECCOMAS Thematic Conference on Smart Structures and Materials, 13-15 July, Porto, Portugal.
- D. Sala, J. Motylewski, P. Kołakowski (2009) Wireless Transmission System for a Railway Bridge subject to Structural Health Monitoring, Diagnostyka, vol. 50, issue 2, pp. 69-72.
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