Development of damage and permeability in deforming rock salt

Engineering Geology

Volumn 61, Issue 2-3, 2001, Pages 163-180

  Schulze, Otto ^a   Popp, Till ^b   Kern, Hartmut ^b  

^a FEDERAL INSTITUTE FOR GEOSCIENCES AND NATURAL RESOURCES BGR   (Germany)

^b UNIVERSITY OF KIEL   (Germany)

Author keywords

Dilatancy; Permeability; Pore pressure; Rock salt; Ultrasonic monitoring technique

Indexed keywords

DEFORMATION; MECHANICAL PERMEABILITY; POROSITY; SALTS; STRESSES; STRUCTURAL LOADS; TRANSPORT PROPERTIES;

ROCK SALT;

ENGINEERING GEOLOGY;

DEFORMATION; PERMEABILITY; RADIOACTIVE WASTE; SALT; WASTE DISPOSAL;

DEFORMATION; PERMEABILITY; RADIOACTIVE WASTE; REPOSITORY; SALT; WASTE DISPOSAL;

EID: 0035425029     PISSN: 00137952     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0013-7952(01)00051-5     Document Type: Article

References (22)

1. Microcracking during triaxial deformation of porous rocks monitored by changes in rock physical properties. I. Elastic wave propagation measurements in dry rocks
2. Behavior of sealed solution-mined caverns
3. Effect of added fluids on mechanical behavior of rock salt
4. In situ rock salt permeability measurement for long term safety assessment of storage
5. Time effects in rock mechanics
6. The behaviour of salt and salt caverns
7. Determination of the dilatancy boundary and damage up to failure for four types of rock salt at different stress geometries
8. Effect of humidity and confining pressure on creep of rock salt
9. Gas release from rock salt
10. Preferred orientation of experimentally deformed limestone, marble, quartzite, and rock salt at different temperatures and states of stresses
11. Laboratory hydraulic fracturing experiments in rock salt
12. Influence of deformation on the fluid transport properties of salt rocks
13. Development of texture and microstructure in extruded ionic polycrystalline aggregates
14. In situ gas permeability measurements to delineate damage in rock salt
15. Laboratory study of gas permeability changes in rock salt during deformation
16. Results of experiments on the compaction and permeability behavior of crushed salt
17. Geoscientific characterization and evaluation of the suitability of the Gorleben repository site