Offer of services

Expert activity

  • Elaboration of expert or opposing opinions in the field of railway engineering

 

Training and educational courses

What we offer

  • Training
  • Educational courses
  • Professional courses

We offer training, educational courses and professional courses, the content of which we adjust individually, according to the requirements of the customer.

Course and training content

  • civil engineering
  • specialised topics in railway engineering
  • by request (according to the requirements of the interested party)

 
Measurement and analysis

Monitoring, diagnostics and analysis of railway structures

  • Measurement of rail roughness and corrugation
  • Measurement of the lateral resistance of sleepers
  • Measurement and evaluation of track quality
  • Diagnosis of sleeper subgrade
  • Static and dynamic analyses of railway structures and buildings
  • Measurement and analysis of noise and vibration from rail traffic
  • Measurement and analysis of temperature processes
  • Measurement and analysis of vibrations on various types of structures (up to 32 channels), identification of vibration sources
  • Measurement and analysis for the evaluation of vibrations for hygienic purposes in accordance with Government Regulation No. 272/2011 Coll., as amended by Government Regulation No. 217/2016 Coll. and according to ČSN 73 0040 Loading of buildings by technical seismicity and their response
  • Analysis of measured data in the time, frequency and time-frequency domains
  • Data analysis using machine learning and artificial intelligence methods
  • Contactless vibration measurements with a laser vibrometer, precise length measurements using laser length sensors
  • Noise measurement and analysis (up to 18 channels)
  • Measurement with an acoustic camera (up to 30 microphones), analysis of noise sources on structures
  • Measurement of speech intelligibility using the STIPA method in public buildings
  • Processing of noise maps from transport and stationary sources noise, design of noise barriers and other noise and vibration control measures, preparation of action plans in the field of noise
  • Measurement and analysis of deformation with resistance and string strain gauges
  • Implementation of experimental dynamic and modal analysis (analysis of natural frequencies, natural shapes and relative attenuation on various structures)
  • Analysis of very fast processes using a high-speed camera, possible synchronization with other measuring systems
  • Measurement and analysis of temperature processes (classical temperature sensors and thermal camera (30 frames/s)
  • Implementation of static and dynamic tests on a hydraulic load cell (up to 120kN) including evaluation
  • Excitation and analysis of structures with various types of exciters (rotary exciter with imbalance, inertial with control system, hydraulic)
  • Creation of custom software for Windows and as a mobile application for Android
  • Design and implementation of special measuring equipment and smart sensors using current microcontrollers
  • Design and construction of database systems
  • Design and construction of GIS models including advanced analyses based on vector and raster data and machine learning methods
  • Collection of data and materials for geographic information systems, creation of surveys and surveys using smartphones and tablets
  • Collaboration in the creation of models within the framework of BIM issues

Instrumentation equipment

  • Salamander II (device for measuring the roughness and waviness of rails)
  • KRAB SLight (lightweight measuring trolley for measuring track geometric parameters)
  • Set for measuring the lateral resistance of sleepers
  • Static load set
  • Lightweight dynamic plate
  • Instrumentation for measuring noise and vibration from railway structures