1. 
   Imposed Load
   Externally applied load on a structure or member, (other than wind load), produced by the external environment and/or intended occupancy or use. (See BS6399.)
   Found op http://www.corusconstruction.com/en/design_guidance/the_blue_book/
   
   
2. 
   Imposed Load
   A load that can be move like boxs or vehicals.
   Found op http://www.encyclo.co.uk/local/20708
   
   

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