Ratio Snow — Snow Load EN

Ratio Snow — Snow Load NTC 2018

Snow load calculation on buildings according to NTC 2018 §3.4 and Circular 21/01/2019.

  • Ground snow load by zone and altitude (all Italian NTC 2018 zones)
  • Mono-pitch, duo-pitch and cylindrical roofs (§3.4.3)
  • Adjacent buildings and overhangs/parapets (Circ. 21/01/2019 §C3.4.3.3)
  • Built-in explanatory diagram for each roof type
  • Export calculation report in Word format (.docx)
  • Automatic geolocation (enter coordinates to get zone and altitude)
Screenshots

How the software works

Ratio Snow — mono-pitch roof with calculation results and explanatory diagram
Mono-pitch roof — shape coefficient μ₁ and design load
Ratio Snow — adjacent buildings with explanatory diagram and load distribution
Adjacent buildings (Circ. §C3.4.3.3.2) — uniform and drifted load distributions
Ratio Snow — Word calculation report
Calculation report exported to Word — ready to attach to the project file
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