@inproceedings{hosni:hal-02241320, TITLE = {{Study of collapse occured during the reinforcement work of a vault in a chalk quarry located in the north of Paris (France)}}, AUTHOR = {Hosni, Ahmed and Meire, Baptiste and Noury, Gildas and Pennequin, Didier}, URL = {https://brgm.hal.science/hal-02241320}, BOOKTITLE = {{International congress on rock mechanics and rock engineering - ISRM 2019}}, ADDRESS = {Foz do Iguassu, Brazil}, YEAR = {2019}, MONTH = Sep, PDF = {https://brgm.hal.science/hal-02241320/file/14108.pdf}, HAL_ID = {hal-02241320}, HAL_VERSION = {v1}, }