DIN EN 14081-4:2006 Timber structures - Strength graded structural timber with rectangular cross section - Part 4: Machine grading - Grading machine settings for machine controlled systems; English version of DIN EN 14081-4:2006-02
The document applies to train-induced aerodynamic loading on open track caused by trains passing a permanent or temporary strucutre, a person who is alongside the track or two trains passing each other. The document applies to open air structures of any length and closed structures of a length less than 20 m enveloping the tracks. Flor closed structures enveloping the tracks longer than 20 m prEN 14067-5 applies. For effects caused by cross winds, the aerodynamic phenomena are described in prEN 14067-6. In addition, the document applies to the resistance of motion for trains in open air.#,,#
DIN EN 14081-4:2006 history
2016DIN EN 14081-1:2016 Timber structures - Strength graded structural timber with rectangular cross section - Part 1: General requirements; German version EN 14081-1:2016
2009DIN EN 14081-4:2009 Timber structures - Strength graded structural timber with rectangular cross section - Part 4: Machine grading - Grading machine settings for machine controlled systems; German version EN 14081-4:2009
2008DIN EN 14081-4:2008 Timber structures - Strength graded structural timber with rectangular cross section - Part 4: Machine grading - Grading machine settings for machine controlled systems; German version EN 14081-4:2005+A3:2008
2007DIN EN 14081-4:2007 Timber structures - Strength graded structural timber with rectangular cross section - Part 4: Machine grading - Grading machine settings for machine controlled systems; German version EN 14081-4:2005+A2:2007
2006DIN EN 14081-4:2006 Timber structures - Strength graded structural timber with rectangular cross section - Part 4: Machine grading - Grading machine settings for machine controlled systems; English version of DIN EN 14081-4:2006-02