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PIARC (World Road Association), founded in 1909 and comprising 125 member governments from all over the world, is the global forum for exchange of knowledge and experience on roads, road transport policies and practices. With consultative status to the Economic and Social Council of the United Nations, the Association is contributing to a stable and sustainable global development of the road and transport sector.

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Term of the Road Dictionary

live load

  • Language : PIARC Road Dictionary / English
  • Theme : Structures Other Structures and General Items
  • Definition : Load not permanently applied to a structure but likely to occur during the service life of the structure (excluding environmental loads) [ACI/PIARC]. Note: the term "superimposed load" is generally synonymous with live load, although a distinction is sometimes made between the superimposed dead load caused by movable partitions, etc., and the live load caused by people [TERMIUM Plus®].
  • Synonyms : superimposed load