Publications

(Co) Author: Zang, A.

Paper (ISI journals)

2012

Labuz, J.; Zang, A. (2012): Mohr-Coulomb Failure Criterion. Rock Mechanics and Rock Engineering, 45, 6, 975-979.
| EDOC: 19313 | 10.1007/s00603-012-0281-7 | PDF |

Stephansson, O.; Zang, A. (2012): ISRM suggested methods for rock stress estimation – Part 5: Establishing a model for the in-situ stress at a given site. Rock Mechanics and Rock Engineering, 45, 6, 955-969.
| EDOC: 19314 | 10.1007/s00603-012-0270-x |

Yoon, J.; Zang, A.; Stephansson, O. (2012): Simulating fracture and friction of Aue granite under confined asymmetric compressive test using clumped particle model. International Journal of Rock Mechanics and Mining Sciences, 49, 68-83.
| EDOC: 18091 | 10.1016/j.ijrmms.2011.11.004 | PDF |

2009

Görgun, E.; Zang, A.; Bohnhoff, M.; Milkereit, C.; Dresen, G. (2009): Analysis of Izmit aftershocks 25 days before the November 12th 1999 Düzce earthquake, Turkey. Tectonophysics, 474, 3-4, 507-515.
| EDOC: 13784 | 10.1016/j.tecto.2009.04.027 | PDF |

2006

Dresen, G.; Stephansson, O.; Zang, A. (2006): Rock damage and fluid transport, part I. Pure and Applied Geophysics, 163, 5-6, 915-916.
| EDOC: 9644 | 10.1007/s00024-006-0062-x |

Zang, A.; Stephansson, O.; Dresen, G. (2006): Rock damage and fluid transport, part II - Introduction. Pure and Applied Geophysics, 163, 10, 2049-2050.
| EDOC: 9614 | 10.1007/s00024-006-0114-2 |

2001

Janssen, C.; Wagner, F. C.; Zang, A.; Dresen, G. (2001): Fracture process zone in granite - a microstructural analysis. International Journal of Earth Sciences, 90, 1, 46-59.
| EDOC: 2491 | 10.1007/s005310000157 |

2000

Zang, A.; Wagner, F. C.; Stanchits, S.; Janssen, C.; Dresen, G. (2000): Fracture process zone in granite. Journal of Geophysical Research, 105, B10, 23651-23662.
| EDOC: 2490 | 10.1029/2000JB900239 |

1998

Zang, A.; Wagner, F. C.; Stanchits, S.; Dresen, G.; Andresen, R.; Haidekker, M. A. (1998): Source analysis of acoustic emissions in Aue granite cores under symmetric and asymmetric compressive loads. Geophysical Journal International, 135, 3, 1113-1130.
| EDOC: 695 | 10.1046/j.1365-246X.1998.00706.x |

1997

Andresen, R.; Zang, A.; Hakim, S.; Haidekker, M. A.; Wagner, F. C.; Banzer, D.; Dresen, G. (1997): Fracture pattern analysis of laboratory compressed rock cores by high resolution computed tomography (HRCT). Radiology: Imaging Science & Oncology, 131.
| EDOC: 713 |

1996

Zang, A.; Berckhemer, H.; Lienert, M. (1996): Crack closure pressures inferred from ultrasonic drill core measurements to 8 km depth in the KTB wells. Geophysical Journal International, 124, 657-674.
| EDOC: 698 | 10.1111/j.1365-246X.1996.tb05631.x |

Zang, A.; Lienert, M.; Zinke, J.; Berckhemer, H. (1996): Residual strain, wave speed and crack analysis of crystalline cores from KTB-VB well. Tectonophysics, 263, 1-4, 219-234.
| EDOC: 697 | 10.1016/S0040-1951(96)00033-9 |

Zang, A.; Wagner, F. C.; Dresen, G. (1996): Acoustic emission, microstructure, and damage model of dry and wet sandstone stressed to failure. Journal of Geophysical Research, 101, 8, 17507-17521.
| EDOC: 696 | 10.1029/96JB01189 |

1995

Zang, A.; Wong, T. F. (1995): Elastic stiffness and stress concentration in cemented granular material. International Journal of Rock Mechanics and Mining Sciences, 32, 6, 563-574.
| EDOC: 719 |

1993

Zang, A. (1993): Finite element study on the closure of thermal microcracks in feldspar / quartz - rocks - I. Grain-boundary cracks. Geophysical Journal International, 113, 1, 17-31.
| EDOC: 2497 | 10.1111/j.1365-246X.1993.tb02525.x |

Zang, A. (1993): Finite element study on the closure of thermal microcracks in feldspar / quartz-rocks - II. Intra-, transgranular and mixed cracks. Geophysical Journal International, 113, 1, 32-44.
| EDOC: 721 | 10.1111/j.1365-246X.1993.tb02526.x |

Zang, A.; Berckhemer, H. (1993): Classification of crystalline drill cores from the KTB deep well based on strain, velocity and fracture experiments. International Journal of Rock Mechanics and Mining Sciences, 30, 4, 331-342.
| EDOC: 720 |

1991

Spetzler, H.; Sobolev, G.; Koltsov, A.; Zang, A.; Getting, I.C. (1991): Some properties of unstable slip on rough surfaces. Pure and Applied Geophysics, 137, 1-2, 95-112.
| EDOC: 14998 | 10.1007/BF00876891 |

Zang, A.; Stöckl, H. (1991): Numerical Study on Crack Evolution in Diagenetically Consolidated Sandstones. Journal of Geophysical Research, 96, B6, 10039-10048.
| EDOC: 14996 | 10.1029/91JB00358 |

1989

Zang, A.; Berckhemer, H. (1989): Residual stress features in drill cores. Geophysical Journal International, 99, 3, 621-626.
| EDOC: 14994 | 10.1111/j.1365-246X.1989.tb02046.x |

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Paper (further journals)

2012

Zang, A.; Stephansson, O.; Heidbach, O.; Janouschkowetz, S. (2012): World stress map data base as a resource for rock mechanics and rock engineering. Geotechnical and Geological Engineering, 30, 3, 625-646.
| EDOC: 18941 | 10.1007/s10706-012-9505-6 |

2011

Bruhn, D.; Huenges, E.; Ágústsson, K.; Zang, A.; Kwiatek, G.; Rachez, X.; Wiemer, S.; van Wees, J.-D.; Calcagno, P.; Kohl, T.; Dorbath, C.; De Natale, G.; Oye, V. (2011): Geothermal Engineering Integrating Mitigation of Induced Seismicity in Reservoirs - The European GEISER Project. Transactions / Geothermal Resources Council, 35, 1623-1626.
| EDOC: 19025 |

2002

Zang, A.; Dresen, G. (2002): Sprechende Steine : Rückschlüsse auf Bruchvorgänge durch Erdbebenwellen. Potsdamer Universitätszeitung.
| EDOC: 15053 |

1989

Zang, A.; Wolter, K.; Berckhemer, H. (1989): Strain recovery, microcracks and elastic anisotropy of drill cores from KTB deep well. Scientific Drilling : geophysics, geochemistry, and technology, 1, 115-126.
| EDOC: 14995 |

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Book

2010

Zang, A.; Stephansson, O. (2010): Stress field of the earth's crust , Springer, 322.
| EDOC: 15347 |

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Chapter in Book

2011

Yoon, J.-S.; Yeon, S.; Zang, A.; Stephansson, O. (2011): Bonded particle model simulation of laboratory rock tests for granite using particle clumping and contact unbonding. - In: Sainsbury, D. P.; Hart, R. D.; Detournay, C. J.; Nelson, M. J. (Eds.), Continuum and Distinct Element Numerical Modeling in Geomechanics 2011 : proceedings of the 2nd International FLAC/DEM Symposium, February 14-16, 2011, Melbourne, Australia, Itasca International Inc., 467-474.
| EDOC: 18964 |

2010

Stephansson, O.; Zang, A. (2010): How to generate the Final Rock Stress Model (FRSM) at a site or area. - In: Xie, F. (Eds.), Rock stress and earthquakes : proceedings of the fifth International Symposium on In-Situ Rock Stress, Beijing, China, 25 - 27 August 2010, CRC Press, 15-26.
| EDOC: 15006 |

Yoon, J.; Hou, M.; Zang, A.; Stephansson, O. (2010): Sensitivity analysis on parameters of lab-scale bonded particle models for rock simulations using Plackett-Burman experimental design method. - In: Zhao, J. (Eds.), Rock mechanics in civil and environmental engineering : proceedings of the European Rock Mechanics Symposium (EUROCK) 2010 : Lausanne, Switzerland, 15-18 June 2010, CRC Press, 185-188.
| EDOC: 15005 |

Zang, A.; Stephansson, O. (2010): Crustal Stress Models. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 89-111.
| EDOC: 20485 | 10.1007/978-1-4020-8444-7_5 |

Zang, A.; Stephansson, O. (2010): Generic Stress Data. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 225-252.
| EDOC: 20487 | 10.1007/978-1-4020-8444-7_10 |

Zang, A.; Stephansson, O. (2010): Global Stress. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 253-276.
| EDOC: 20489 | 10.1007/978-1-4020-8444-7_11 |

Zang, A.; Stephansson, O. (2010): Introduction. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 1-13.
| EDOC: 20490 | 10.1007/978-1-4020-8444-7_1 |

Zang, A.; Stephansson, O. (2010): Local Stress Data. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 195-223.
| EDOC: 20491 | 10.1007/978-1-4020-8444-7_9 |

Zang, A.; Stephansson, O. (2010): Measuring Crustal Stress: Borehole Methods. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 131-163.
| EDOC: 20492 | 10.1007/978-1-4020-8444-7_7 |

Zang, A.; Stephansson, O. (2010): Measuring Crustal Stress: Core-Based Methods. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 165-191.
| EDOC: 20493 | 10.1007/978-1-4020-8444-7_8 |

Zang, A.; Stephansson, O. (2010): Physics of Stress Measurements. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 115-129.
| EDOC: 20494 | 10.1007/978-1-4020-8444-7_6 |

Zang, A.; Stephansson, O. (2010): Rock Fracture Criteria. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 37-62.
| EDOC: 20497 | 10.1007/978-1-4020-8444-7_3 |

Zang, A.; Stephansson, O. (2010): Rock Stress Terminology. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 63-87.
| EDOC: 20499 | 10.1007/978-1-4020-8444-7_4 |

Zang, A.; Stephansson, O. (2010): Stress Definition. - In: Zang, A.; Stephansson, O. (Eds.), Stress Field of the Earth's Crust, Springer, 17-35.
| EDOC: 20500 | 10.1007/978-1-4020-8444-7_2 |

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Conference Paper

2012

Stephansson, O.; Zang, A. (2012): World stress databases and rock stress models as ressources for rock mechanics and rock engineering. 4th Traditional International Colloquium on Geomechanics and Geophysics (Ostrava, Czech Republic 2012), 16-17.
| EDOC: 18965 |

Yoon, J.; Zang, A.; Stephansson, O. (2012): Use of particle based numerical model for simulating rock fracture in compression. ESIS-Workshop on Computational and Experimental Failure Mechanics Joint meeting of TC1 & TC8 ( Berlin 2012).
| EDOC: 19315 |

Zang, A.; Stephansson, O.; Heidbach, O.; Yoon, J. (2012): In situ rock stress. 2nd South American Symposium on Rock Excavations (San José, Costa Rica 2012).
| EDOC: 19316 |

2011

Stephansson, O.; Zang, A. (2011): How to reach the final rock stress model for underground works. International Conference on Underground Space Technology and the 8th Asian Regional Conference of IAEG - ICUST 2011 (Bangalore/India 2011).
| EDOC: 19327 |

Yoon, J.-S.; Yeon, S.; Zang, A.; Stephansson, O. (2011): Numerical modeling of strength and cracking of granite under unaxial, biaxial and Brazilian test using bonded particle model with clumping and contact unbonding. 2nd FLAC/DEM Symposium (Melbourne/Australia 2011).
| EDOC: 19328 |

Zang, A. (2011): Bruchprozesse in Gestein auf verschiedenen Skalen. Geokolloquium (Karlsruhe, Germany 2011).
| EDOC: 19329 |

Zang, A. (2011): Progress towards understanding induced seismicity in geothermal reservoirs. 2nd GEISER General Meeting, Geothermal Week (Zürich/Switzerland 2011).
| EDOC: 19330 |

2010

Görgün, E.; Zang, A.; Bohnhoff, M.; Milkereit, C.; Dresen, G. (2010): Analysis of Izmit aftershocks 25 days before the November 12th 1999 Düzce earthquake, Turkey. General Assembly European Geosciences Union (Vienna, Austria 2010).
| EDOC: 16077 | PDF |

Mariucci, M.; Montone, P.; Zang, A. (2010): Contemporary Stress Field: Where We Come From and Where We Are Going II. AGU 2010 Fall Meeting (San Francisco, USA 2010).
| EDOC: 19331 |

Pierdominici, S.; Zang, A. (2010): Contemporary Stress Field: Where We Come From and Where We Are Going I. AGU 2010 Fall Meeting (San Francisco 2010).
| EDOC: 19332 |

Stephansson, O.; Zang, A. (2010): Best estimate rock stress model for underground works. 39. Geomechanik-Kolloquium (Freiberg 2010), 1-21.
| EDOC: 19335 |

Zang, A.; Yoon, J.; Jeon, S.; Stephansson, O. (2010): Testing of clumped particle models in simulation of laboratory rock fractures in compression. 18th European Conference on Fracture - ECF (Dresden 2010).
| EDOC: 15004 |

2008

Agnolin, I.; Dresen, G.; Roux, J. N.; Zang, A. (2008): Triaxial compression of granular aggregates: the role of contact forces. General Assembly European Geosciences Union (Vienna, Austria 2008).
| EDOC: 16105 | PDF |

Yoon, J.; Jeon, S.; Stephansson, O.; Zang, A.; Dresen, G. (2008): A new method of microparameter determination for PFC 2D synthetic rock model generation. 1st International FLAC/DEM Symposium on Numerical Modeling (Itasca Minneapolis, Minnesota USA 2008).
| EDOC: 12341 |

2007

Yoon, J.; Zang, A.; Jeon, S. (2007): Bonded particle model simulation of fracture and friction triaxial compression test. Proceedings, Conference Korean Society for Geosystem Engineering (Daejeon, Korea 2007), 338-344.
| EDOC: 12340 |

2006

Dumstorff, P.; Yoon, J.; Zang, A.; Dresen, G.; Meschke, G. (2006): Numerical simulation of crack paths in laboratory compressed Aue granite. 3rd General Assembly European Geosciences Union (Vienna, Austria 2006).
| EDOC: 16107 | PDF |

2002

Zang, A.; Stanchits, S.; Dresen, G. (2002): Acoustic Emission Controlled Triaxial Rock Fracture and Friction Tests. International Conference on Structural Integrity and Fracture (Perth, Australia 2002), 289-294.
| EDOC: 6017 |

2001

Rozanov, A.; Zang, A.; Wagner, C.; Dresen, G. (2001): Acoustic frequency signatures of laboratory fractured rocks. 63rd EAGE Conference & Technical Exhibition (Amsterdam 2001).
| EDOC: 12339 |

Stanchits, S.; Zang, A.; Dresen, G. (2001): Focal Mechanisms of Acoustic Emission Events During Fault Propagation and Fiction Sliding. AGU 2001 Fall Meeting (San Francisco USA 2001).
| EDOC: 6016 |

1995

Wagner, F. C.; Zang, A.; Dresen, G. (1995): State of damage in dry and wet deformed sandstone by laboratory study of acoustic emissions. Proceedings, 2nd International Conference on Mechanics of Jointed and Faulted Rock (Vienna 1995), 463-467.
| EDOC: 714 |

1994

Zang, A. (1994): Drei nicht-fraktale Gesteinsmodelle. Kolloquium 'Gesteinsmodelle-Petrophysik und Umwelt' (Bucha 1994).
| EDOC: 15003 |

1993

Lienert, M.; Zang, A.; Aulbach, E.; Berckhemer, H. (1993): Spannungsrelaxation von Kernen der KTB-Hauptbohrung, Möglichkeiten und Probleme. 6. KTB – Schwerpunkt- Kolloquium (Gießen 1993), 156-159.
| EDOC: 15049 |

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Report

2008

Reinecker, J.; Stephansson, O.; Zang, A. (2008): Stress analysis from overcoring data.
| EDOC: 12342 | PDF | www-wsm.physik.uni-karlsruhe.de/pub... |

2000

Baumbach, M.; Zschau, J.; Xia, Y.; Tibi, R.; Grosser, H.; Bock, G.; Milkereit, C.; Michel, G. W.; Woith, H.; Welle, W.; Zang, A. (2000): Das Izmit-Beben vom 17. August und das Düzce-Beben. Zweijahresbericht 1998/1999, GeoForschungsZentrum, 123-140.
| EDOC: 219 |

Zang, A.; Wagner, F.C.; Rozanov, A.; Dresen, G. (2000): Akustische Emissionen in Asse-Salzkernen beim Triaxialtest. Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), 19.
| EDOC: 15052 |

1998

Zang, A.; Wagner, F. C. (1998): Uniaxiale Druckbruchversuche an Asse-Salzkernen mit akustischer Emissionsmessung. Bundesanstalt für Geowissenschaften und Rohstoffe (BGR), 14.
| EDOC: 15051 |

1993

Lienert, M.; Zang, A.; Aulbach, E.; Berckhemer, H. (1993): Stress relaxation of drill cores of the KTB main hole. KTB-Report ; 93-2, Niedersächsisches Landesamt für Bodenforschung (NLfB), 247-250.
| EDOC: 15050 |

1990

Zang, A.; Berckhemer, H.; Lienert, M. (1990): Entspannungsrisse in KTB-Bohrkernen als Indikatoren für das in situ Spannungsfeld. KTB-Report ; 90-4, Niedersächsisches Landesamt für Bodenforschung (NLfB), 264-292.
| EDOC: 15046 |

Zang, A.; Berckhemer, H.; Wolter, K. (1990): Inferring the in situ state of stress from stress relief microcracking in drill cores. KTB-Report ; 90-8, Niedersächsisches Landesamt für Bodenforschung (NLfB).
| EDOC: 15048 |

1989

Zang, A. (1989): Numerische Simulation Thermischer Entspannungsrisse in Zwei-Phasen-Systemen. Wissenschaftlicher Bericht - Fraunhofer-Institut für Werkstoffmechanik, W 9/89, 80.
| EDOC: 15001 |

Zang, A.; Lienert, M.; Aulbach, E.; Berckhemer, H. (1989): Elastische- und Festigkeitsanisotropie in KTB-Bohrkernen und ihre Bedeutung für das in situ Spannungsfeld. KTB-Report ; 89-3, Niedersächsisches Landesamt für Bodenforschung (NLfB), 250-273.
| EDOC: 15044 |

1987

Zang, A. (1987): Eigenspannungen in Tiefbohrkernen - Modellrechnungen und experimenteller Methodenvergleich. 102.
| EDOC: 15000 |

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Thesis/Habil

1997

Zang, A. (1997): Akustische Emissionen beim Sprödbruch von Gesteinen. Scientifc Technical Report ; 97/19, GeoForschungsZentrum Potsdam, 139.
| EDOC: 3768 | 10.2312/GFZ.b103-97192 | ebooks.gfz-potsdam.de/pub... |

1991

Zang, A. (1991): Theoretische Aspekte der Mikrorissbildung in Gesteinen. Frankfurter geowissenschaftliche Arbeiten : Serie B, Meteorologie und Geophysik ; Bd. 4, 209.
| EDOC: 15002 |

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