Etude statistique des affaissements miniers dans le bassin ferrifère lorrain et de leurs conséquences sur le bâti en surface

Abstract : Recent mining subsidences that took place at the end of the 1990s in the iron-ore field cause building damage and put the emphasis on some problems. In particular, is it possible to estimate building vulnerability which are located on ground which may subside ? To answer this question, a statistical study was performed. The database collects almost 400 observations, and collects data about building damage, building properties and ground movements. Different statistical analysis (scatterplots and multivariate methods) allow some comments on traditional damage prediction methods and to suggest some new improvements.
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  • HAL Id : ineris-00972382, version 1
  • INERIS : PU-2002-082

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Olivier Deck, Marwan Al Heib, Françoise Homand. Etude statistique des affaissements miniers dans le bassin ferrifère lorrain et de leurs conséquences sur le bâti en surface. Journées Nationales de Géotechnique et de Géologie de l'ingénieur (JNGG 2002), Oct 2002, Nancy, France. ⟨ineris-00972382⟩

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