Railab 2015 v.5.3.448 is the most recent version available.
New options in the program:
 tolerances of track and kinematic envelope in clearance analysis
 improved track profile design
 improved Zimmerman theory analysis
 sieve analysis (very wide library of Australian materials)
 turnout on transition
 formation crown levels
 calculation of the shortest possible curve
 railway track in tunnel
 improved passing and clearance analysis
 railway track in cross section
 route geometry calculator
 nontypical transition: AREMA 10chords spiral
 nontypical transition: RailCopr Cubic Parabola, Czech Cubic Parabola
 profile estimating
 crossover on curved tracks
 AutoCAD and MicroStation scripts generator
 formation loading limits
 straights connected by two transitions
 parallel straights connected by four transitions
 nontypical transitions: Searles Spiral, Talbot Spiral
 regression of straight and circular curve
 broken line analysis
 train dynamics  train motion analysis (time and distance consumed for change of speed)
 automatic checking of passing and clearance
 work with the ClearRoute reports
 horizontal curve geometry
 vertical curve geometry
 analysis of reverse curves
 settings that allow to analyse the track with any gauge, alignment and cant transition
 rails library
 automatic analysis of whole route
 graphical and numerical analysis of curve with transition
 analysis of length of transition for tilting train
 calculation of speed limit and Prud’homme limit
 influence of carriage springing
 recant of existing track
 calculation of cant and length of transition (2 calculators)
 analysis of horizontal curve geometry
 full analysis of alignment transition (graphs)
 full analysis of cant transition (graphs)
 full analysis of parameters dependent from the type of alignment and cant transition (graphs)
 calculation of deflection angle between the elements
 calculation of versine, cord and radius for circular curve
 calculation of length of rails on curve
 estimating of cant deficiency between two curves
 calculating of intersection points in profile
 vertical curve analysis
 checking speed on vertical curve
 calculating of curve compensation
 graphical and numerical analysis of the railway envelopes
 analysis of turnout placed on a curved track (the library of British turnouts available)
 calculation of the strengthening of formation according to Dornii method
 estimating of rail deflection and other parameters according to Zimmerman theory (graphs)
 units converter(length, speed, angle, pressure)
 gradients converter
 sleepers arrangement on the given length
 water flow in ditch analysis
 MXRail tools (earthworks, profile, terrain line)
 links to theory and interesting internet sites
Few screenshots of program:
Some functions in action:
More videos on YouTube
go to main page...
