Wind load generation on Multispan roof

Multispan roofs should be defined according to the requirements of NEN-EN 1991-1-4#7.2.7, which include:

 

1. Roofs of buildings with at least two spans:

 

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2. Roofs of buildings with either regularly repeating Monopitch or Duopitch roof types defined: 
 

2.1. Roof types allowed in the Multispan load generator:

 

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Note: Pay close attention to ensure the correct roof type and wind direction are configured. If the initial load generator settings are incorrect, make the necessary adjustments accordingly.

 

2.2. Roof types not allowed in the Multispan load generator:
 

Mixed roof types are not permitted to be used together within the same structure:

 

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Varying rooftop/roof-bottom altitudes are not allowed within the same structure:

 

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