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Paper presented at the ISRM European Rock Mechanics Symposium - EUROCK 2017, June 20–22, 2017
Paper Number: ISRM-EUROCK-2017-123
... cavern shaft wall gas storage temperature change rock salt mass procedia engineering 191 Staudtmeister cavern wall fracture Procedia Engineering 191 ( 2017 ) 967 974 Available online at www.sciencedirect.com 1877-7058 © 2017 The Authors. Published by Elsevier Ltd. This is an open access...
Paper presented at the ISRM International Symposium - EUROCK 2016, August 29–31, 2016
Paper Number: ISRM-EUROCK-2016-147
... pressure and a low gas inventory in the winter and therefore a low minimum internal cavern pressure. The gas was withdrawn in autumn and winter and refilled into the cavern in the spring and summer, when less gas was needed (Staudtmeister & Struck 1990, Rokahr et al. 1998). Nowadays, the operation...
Paper presented at the ISRM International Symposium - EUROCK 2013, October 23–26, 2013
Paper Number: ISRM-EUROCK-2013-094
... mass is extremely influenced by the thermal load so that tensile stresses can appear in the area of the cavern wall. Due to the low tensile strength of rock salt the tensile stresses at the cavern wall must not appear in order to avoid macroscopic fracturing (Staudtmeister, May 2012, Zapf et al. 2012...
Paper presented at the ISRM International Symposium - EUROCK 2012, May 28–30, 2012
Paper Number: ISRM-EUROCK-2012-145
...-ades successfully. Nowadays new operation modes are aimed at, which are character-ized by high withdrawal rates and possibly more than one pressure cycle per year. The main differences between seasonal and cyclic storage operations have been pointed out by Staudtmeister & Zapf (2010). This is...
Paper presented at the ISRM International Symposium - EUROCK 93, June 21–24, 1993
Paper Number: ISRM-EUROCK-1993-089
... Laborversuche an axial gelochten zylindrischen Pruefkörpern zur Beurteilung des sich moglicherweise einstellenden Abschalungsprozesses durchgefuehrt. rock salt assessment wird Operating Pressure Berechnungen durchgefUhrt dargestellt gas cavern werden Staudtmeister natural gas storage...
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