Details
| Original language | English |
|---|---|
| Title of host publication | Mechanical Behavior of Salt VII |
| Subtitle of host publication | Proceedings of the 7th Conference on the Mechanical Behavior of Salt |
| Pages | 221-230 |
| Number of pages | 10 |
| Publication status | Published - 2012 |
| Event | 7th Conference on the Mechanical Behavior of Salt - Paris, France Duration: 16 Apr 2012 → 19 Apr 2012 Conference number: 7 |
Abstract
In numerical simulations for the design and stability analysis of underground openings in rock salt, the geomechanical behavior of the host rock is described with constitutive models. In recent decades, various advanced models and procedures for the determination of salt type-specific parameter values and for the handling of numerical simulations have been developed. Between 2004 and 2010, five project partners have been funded by the German Federal Ministry of Education and Research in two joint projects in order to document, check, and compare their constitutive models for rock salt. The results of specific benchmark calculations demonstrate that the models describe correctly the relevant deformation phenomena in rock salt under various influences. Project 1 was presented e.g., at the Saltmech6 conference in Hannover in 2007. Therefore, the focus of both parts of this contribution will be on project 2 with benchmark calculations of a 3-D section of a real salt mine. In this part I of the contribution, an overview of the two joint projects, the Angersdorf salt mine, its corresponding structural 3-D model for the benchmark calculations as well as the in-situ measurements and laboratory tests are presented.
ASJC Scopus subject areas
- Earth and Planetary Sciences(all)
- Earth-Surface Processes
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Mechanical Behavior of Salt VII: Proceedings of the 7th Conference on the Mechanical Behavior of Salt. 2012. p. 221-230.
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Joint projects on the comparison of constitutive models for the mechanical behavior of rock salt I. Overview of the projects, reference mine for 3-D benchmark calculations, in-situ measurements and laboratory tests
AU - Salzer, K.
AU - Günther, R. M.
AU - Minkley, W.
AU - Popp, T.
AU - Wiedemann, M.
AU - Pudewills, A.
AU - Leuger, B.
AU - Zapf, D.
AU - Staudtmeister, K.
AU - Rokahr, R.
AU - Herchen, K.
AU - Wolters, R.
AU - Lux, K. H.
AU - Hampel, Andrea
N1 - Conference code: 7
PY - 2012
Y1 - 2012
N2 - In numerical simulations for the design and stability analysis of underground openings in rock salt, the geomechanical behavior of the host rock is described with constitutive models. In recent decades, various advanced models and procedures for the determination of salt type-specific parameter values and for the handling of numerical simulations have been developed. Between 2004 and 2010, five project partners have been funded by the German Federal Ministry of Education and Research in two joint projects in order to document, check, and compare their constitutive models for rock salt. The results of specific benchmark calculations demonstrate that the models describe correctly the relevant deformation phenomena in rock salt under various influences. Project 1 was presented e.g., at the Saltmech6 conference in Hannover in 2007. Therefore, the focus of both parts of this contribution will be on project 2 with benchmark calculations of a 3-D section of a real salt mine. In this part I of the contribution, an overview of the two joint projects, the Angersdorf salt mine, its corresponding structural 3-D model for the benchmark calculations as well as the in-situ measurements and laboratory tests are presented.
AB - In numerical simulations for the design and stability analysis of underground openings in rock salt, the geomechanical behavior of the host rock is described with constitutive models. In recent decades, various advanced models and procedures for the determination of salt type-specific parameter values and for the handling of numerical simulations have been developed. Between 2004 and 2010, five project partners have been funded by the German Federal Ministry of Education and Research in two joint projects in order to document, check, and compare their constitutive models for rock salt. The results of specific benchmark calculations demonstrate that the models describe correctly the relevant deformation phenomena in rock salt under various influences. Project 1 was presented e.g., at the Saltmech6 conference in Hannover in 2007. Therefore, the focus of both parts of this contribution will be on project 2 with benchmark calculations of a 3-D section of a real salt mine. In this part I of the contribution, an overview of the two joint projects, the Angersdorf salt mine, its corresponding structural 3-D model for the benchmark calculations as well as the in-situ measurements and laboratory tests are presented.
UR - http://www.scopus.com/inward/record.url?scp=84859873175&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84859873175
SN - 9780415621229
SP - 221
EP - 230
BT - Mechanical Behavior of Salt VII
T2 - 7th Conference on the Mechanical Behavior of Salt
Y2 - 16 April 2012 through 19 April 2012
ER -