Floor design

Are you designing the floor for a school, an office, a single or multi-family house, or an accessible roof?

For each application, the desired span can be selected in the drop-down menu. The required component dimensioning of LIGNATUR surface elements is displayed graphically. The floor structures shown are recommendations, tailored to the application.

Do you have any further questions? We'll be glad to advise you.

Contact details consultants
beratung@lignatur.ch

Static System – single-span beam

Ultimate limit state, serviceability limit state, and vibration design are fulfilled for all floor systems shown

  • Dead load incl. fill g
  • Load of floor construction gA
  • Permanent load gk = g + gA
  • Variable load qk
  • Initial deflection winst (gK + qK)

Static roof

Are you planning a roof for a sports hall or an indoor swimming pool?

The desired span for the roof can be selected in the drop-down menu. The required component dimensioning of LIGNATUR surface elements is displayed graphically.

Do you have any further questions? We'll be glad to advise you.

Contact details consultants
beratung@lignatur.ch

Static System – single-span beam

Ultimate limit state and serviceability limit state design are fulfilled for all roof systems shown.

  • Dead weight of element g
  • Load roof structure gA
  • Permanent load gk = g + gA
  • Snow load sK 
  • Coefficient of roof shape μ = 0.8
  • Variable load qk = μ ∙ sK
  • Initial deflection w (gK + qK)