Cyclone Resistant Construction


Being from country like India where the cyclones are not a new concept, there are certain bases that should be covered before building. For example, light weight structures, ill constructed unreinforced structures, creation of funnel effect due to poor planning etc. It is more about the method of using a material rather than the type of material. The things that should always be taken care of while building in a cyclone proof area are
  •   If building in a region of high wind speed, then try to create some natural barrier. 

  •         Design should be symmetrical. If unsymmetrical corners should be dealt with additional care.

  •         Flatness of the roof should not be more than 22 degrees and overhangs more than 18 inches should be avoided.

  •         Secure the ridge by collar ties, gussets or metal straps.

  •         Recommended gauge of sheets should be provided for roofs.

  •         Roof cladding is a necessary part of building

  •         Foundation should be made according to the soil.

  •         Location and orientation of glass windows should be dealt with special care.

Submitted by - Nisanta Bhatta


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