TY - CPAPER T1 - Risk management considerate kinetic of the subsidence on top of closed room and pillar mines T2 - Mine Closure 2021: 14th International Conference on Mine Closure AU - Delaunay, T AU - Hadadou, R AU - Baroudi, H AU - Josien, JP AU - Piguet, JP ED - Fourie, AB A2 - Fourie, AB ED - Tibbett, M A2 - Tibbett, M ED - Sharkuu, A A2 - Sharkuu, A DA - 2021/08/17 PY - 2021 PB - QMC Group PP - Ulaanbaatar CY - Ulaanbaatar C1 - Ulaanbaatar AB - Since the 20th century, many progressive subsidences have occurred in France over former operated and abandoned room and pillar mines. Some of them have had a profound impact on buildings, requiring the evacuation of people. Among the events recorded, it was found that some subsidences set in quickly (a few days at most) and others in a slow manner (several weeks or months). In a risk prevention approach led by the French administration and at the initiative of the Public Institution GEODERIS, the authors embarked on a study of the kinetics of subsidence on the basis of reports from the best documented occurrences. A methodology has been developed so that, based on readily available data, the time required to achieve structural damage to buildings during mine subsidence can be estimated. The simple-to-use model obtained can potentially be a tool for risk prevention UR - https://papers.acg.uwa.edu.au/p/2152_28_Delaunay/ ER - DO - 10.36487/ACG_repo/2152_28