Kooperativer Bibliotheksverbund

UID:

Umfang: 1 Online-Ressource.

ISBN: 978-3-031-26493-1

Serie: SpringerBriefs in earth system sciences

Weitere Ausg.: Erscheint auch als Druck-Ausgabe, Paperback ISBN 978-3-031-26492-4

Sprache: Englisch

Schlagwort(e): Gesteinsmechanik ; Untergrund ; Diskontinuität ; Sperrschicht ; Angewandte Geologie ; Geotechnik ; Umweltbezogenes Management

DOI: 10.1007/978-3-031-26493-1

URL: Volltext  (kostenfrei)

URL: Volltext  (kostenfrei)

URL: kostenfrei

URL: Volltext  (kostenfrei)

URL: Volltext  (kostenfrei)

Mehr zum Autor: Steeb, Holger 1969-

Mehr zum Autor: Günther, Ralf-Michael 1967-

Mehr zum Autor: Wuttke, Frank 1971-

UID:

Umfang: XV, 418 S. , Ill., graph. Darst.

ISBN: 3540591400

Serie: Handbuch zur Erkundung des Untergrundes von Deponien und Altlasten 2

Sprache: Deutsch

Fachgebiete: Geographie , Allgemeines

Schlagwort(e): Deponie ; Untergrund ; Strömung ; Stoffübertragung ; Mathematisches Modell ; Altlast ; Untergrund ; Strömung ; Stoffübertragung ; Mathematisches Modell ; Deponie ; Grundwasserstrom ; Stoffübertragung ; Mathematisches Modell

URL: Inhaltsverzeichnis

Mehr zum Autor: Zielke, Werner 1938-

UID:

Umfang: 1 online resource (107 pages)

Ausgabe: 1st ed.

ISBN: 3-031-26493-2

Serie: SpringerBriefs in Earth System Sciences Series

Inhalt: This is an open access book. In view of growing conflicts over strategic georesources, the use of the geological subsurface in the sense of a regional resource is becoming increasingly important. In this context, georeservoirs are playing an important role for the energy transition not only as a source of energy but also as a storage facility and deep geological disposal for energy waste. The success of the energy transition also depends to a large extent on the efficient and safe use of underground resources. This book complements the previous basic book (GeomInt -- Integrity of Host Rocks) with a series of application examples in different rock formations, clay, salt, and crystalline. The methodology developed in GeomInt is used, among others, in the Mont Terri underground research laboratory (Opalinus Clay), in the large borehole test in Springen (salt rock) and in the "Reiche Zeche" teaching and research mine (crystalline rock). In addition, new methodological developments are also taken up in experiments and models and embedded in workflows for geotechnical system analyses. The present book summarizes the results of the collaborative project "GeomInt2: Geomechanical integrity of host and barrier rocks - experiment, modeling and analysis of discontinuities" within the program: Geo Research for Sustainability (GEO: N) of the Federal Ministry of Education and Research (BMBF).

Anmerkung: 1. Introduction to GeomInt -- 2. Hydro-mechanical effects in Opalinus clay -- 3. Pressure-driven percolation in Salt Rock -- 4. Stress redistribution -- 5. Virtual reality and computation.

Weitere Ausg.: ISBN 3-031-26492-4

Sprache: Englisch

Schlagwort(e): Electronic books.

DOI: 10.1007/978-3-031-26493-1

URL: SpringerLink

URL: Click here to view book

URL: lizenzpflichtig

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Umfang: XV, 418 S , Ill., graph. Darst , 24 cm

ISBN: 3540591400

Serie: Handbuch zur Erkundung des Untergrundes von Deponien und Altlasten / BGR, Bundesanstalt für Geowissenschaften und Rohstoffe Bd. 2

Anmerkung: Literaturverz. S. 385 - 411

Sprache: Deutsch

Schlagwort(e): Deponie ; Untergrund ; Strömung ; Stoffübertragung ; Mathematisches Modell ; Altlast ; Untergrund ; Strömung ; Stoffübertragung ; Mathematisches Modell

URL: Inhaltsverzeichnis

Mehr zum Autor: Zielke, Werner 1938-

UID:

Umfang: 1 online resource (287 pages)

ISBN: 9783030619091

Serie: Terrestrial Environmental Sciences Ser.

Inhalt: Intro -- Acknowledgements -- About this book -- Hintergrund -- Das GeomInt-Projekt -- Der GeomInt-Ansatz: lab, in-situ, in-silico, virtual reality -- Contents -- Contributors -- 1 Introduction to GeomInt -- 1.1 Background -- 1.2 The GeomInt Project -- 1.3 GeomInt Approach: Lab, In-situ, In-silico, Virtual Reality -- 1.4 GeomInt Team -- 1.4.1 BGR -- 1.4.2 CAU -- 1.4.3 IfG -- 1.4.4 TUBAF -- 1.4.5 UFZ -- 1.4.6 UoS -- Reference -- 2 Experimental Platform -- 2.1 Rock Material Properties -- 2.1.1 Opalinus Clay from Mont Terri, Switzerland -- 2.1.2 Rock Salt Samples -- 2.1.3 Crystalline Rock Samples -- 2.2 Thermo-Hydro-Mechanical Laboratory Tests -- 2.2.1 X-ray Micro Computed Tomography -- 2.2.2 Fracture Toughness of the Opalinus Clay -- 2.2.3 Brazilian Disk Test on Barrier Rocks -- 2.2.4 True Triaxial Test on the Cubic Opalinus Clay Samples -- 2.2.5 Triaxial Compression Strength Tests for Salt-Methodology and Equipment -- 2.3 Shrinkage and Swelling Laboratory Tests (WP1) -- 2.3.1 The Swelling and Permeability of T4 Salt Clay -- 2.3.2 The Wetting and Drying Paths of the Opalinus Clay -- 2.3.3 In-situ Condition Desiccation Process -- 2.4 Pressure Driven Percolation Laboratory Tests (WP2) -- 2.4.1 Pressure Driven Percolation -- 2.4.2 Fluid Driven Percolation Tests on Cubic Opalinus Claystone Samples from Mont Terri -- 2.5 Stress Redistribution Laboratory Tests (WP3) -- 2.5.1 Direct Shear Test -- 2.5.2 Cyclic Loading Pressure Diffusion -- References -- 3 Numerical Platform -- 3.1 State-of-the-Art -- 3.1.1 THM Simulations and Open Source Development -- 3.1.2 Continuum Models (XFEM and Variational Phase Field) -- 3.1.3 Discontinuum Models -- 3.1.4 Smoothed Particle Hydrodynamics -- 3.2 Numerical Methods -- 3.2.1 FFS-Forces on Fracture Surfaces -- 3.2.2 LEM-Lattice-Element-Method -- 3.2.3 DEM-Distinct-Element-Method.

Anmerkung: Description based on publisher supplied metadata and other sources

Weitere Ausg.: ISBN 9783030619084

Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9783030619084

Sprache: Englisch

Schlagwort(e): Electronic books.

URL: lizenzpflichtig

URL: FULL  ((Currently Only Available on Campus))

UID:

Umfang: 1 online resource (xvi, 277 pages) : , illustrations (some color).

ISBN: 9783030619091 , 3030619095

Serie: Terrestrial environmental sciences,

Inhalt: This open access book summarizes the results of the collaborative project “GeomInt: Geomechanical integrity of host and barrier rocks - experiment, modeling and analysis of discontinuities” within the Program: Geo Research for Sustainability (GEO: N) of the Federal Ministry of Education and Research (BMBF). The use of geosystems as a source of resources, a storage space, for installing underground municipal or traffic infrastructure has become much more intensive and diverse in recent years. Increasing utilization of the geological environment requires careful analyses of the rock–fluid systems as well as assessments of the feasibility, efficiency and environmental impacts of the technologies under consideration. The establishment of safe, economic and ecological operation of underground geosystems requires a comprehensive understanding of the physical, (geo)chemical and microbiological processes on all relevant time and length scales. This understanding can only be deepened on the basis of intensive laboratory and in-situ experiments in conjunction with reliable studies on the modeling and simulation (numerical experiments) of the corresponding multi-physical/chemical processes. The present work provides a unique handbook for experimentalists, modelers, analysts and even decision makers concerning the characterization of various types of host rocks (salt, clay, crystalline formations) for various geotechnical applications.

Anmerkung: Includes index. , 1. Introduction to GeomInt -- 2. Experimental Platform -- 3. Numerical Platform -- 4.Model-Experiment-Exercises (MEX) -- 5. Data Management -- 6. Synthesis and Outlook -- 7. Code Descriptions.

Sprache: Englisch

Schlagwort(e): Electronic books. ; Electronic books.

DOI: 10.1007/978-3-030-61909-1

URL: SpringerLink

URL: Click here to view book

UID:

Umfang: 1 online resource (287 pages)

ISBN: 9783030619091

Serie: Terrestrial Environmental Sciences Ser.

Anmerkung: Intro -- Acknowledgements -- About this book -- Hintergrund -- Das GeomInt-Projekt -- Der GeomInt-Ansatz: lab, in-situ, in-silico, virtual reality -- Contents -- Contributors -- 1 Introduction to GeomInt -- 1.1 Background -- 1.2 The GeomInt Project -- 1.3 GeomInt Approach: Lab, In-situ, In-silico, Virtual Reality -- 1.4 GeomInt Team -- 1.4.1 BGR -- 1.4.2 CAU -- 1.4.3 IfG -- 1.4.4 TUBAF -- 1.4.5 UFZ -- 1.4.6 UoS -- Reference -- 2 Experimental Platform -- 2.1 Rock Material Properties -- 2.1.1 Opalinus Clay from Mont Terri, Switzerland -- 2.1.2 Rock Salt Samples -- 2.1.3 Crystalline Rock Samples -- 2.2 Thermo-Hydro-Mechanical Laboratory Tests -- 2.2.1 X-ray Micro Computed Tomography -- 2.2.2 Fracture Toughness of the Opalinus Clay -- 2.2.3 Brazilian Disk Test on Barrier Rocks -- 2.2.4 True Triaxial Test on the Cubic Opalinus Clay Samples -- 2.2.5 Triaxial Compression Strength Tests for Salt-Methodology and Equipment -- 2.3 Shrinkage and Swelling Laboratory Tests (WP1) -- 2.3.1 The Swelling and Permeability of T4 Salt Clay -- 2.3.2 The Wetting and Drying Paths of the Opalinus Clay -- 2.3.3 In-situ Condition Desiccation Process -- 2.4 Pressure Driven Percolation Laboratory Tests (WP2) -- 2.4.1 Pressure Driven Percolation -- 2.4.2 Fluid Driven Percolation Tests on Cubic Opalinus Claystone Samples from Mont Terri -- 2.5 Stress Redistribution Laboratory Tests (WP3) -- 2.5.1 Direct Shear Test -- 2.5.2 Cyclic Loading Pressure Diffusion -- References -- 3 Numerical Platform -- 3.1 State-of-the-Art -- 3.1.1 THM Simulations and Open Source Development -- 3.1.2 Continuum Models (XFEM and Variational Phase Field) -- 3.1.3 Discontinuum Models -- 3.1.4 Smoothed Particle Hydrodynamics -- 3.2 Numerical Methods -- 3.2.1 FFS-Forces on Fracture Surfaces -- 3.2.2 LEM-Lattice-Element-Method -- 3.2.3 DEM-Distinct-Element-Method. , 3.2.4 SPH-Smoothed-Particle-Hydrodynamics -- 3.2.5 PFM-Variational Phase-Field Method -- 3.2.6 HDF-Hybrid-Dimensional-Formulation -- References -- 4 Model-Experiment-Exercises (MEX) -- 4.1 Model-Experiment-Exercise MEX 0-1: Bending Fracture Test -- 4.1.1 Experimental Set-Up -- 4.1.2 Model Approach -- 4.1.3 Results and Discussion -- 4.2 Model-Experiments-Exercise MEX 0-1 (01): Bending Fracture Test (OPA) -- 4.2.1 Experimental Set-Up and Results -- 4.2.2 Model Approach -- 4.3 Model-Experiment-Exercise MEX 0-2: Humidity Controlled Long-Term Bending Test -- 4.3.1 Experimental Set-Up -- 4.3.2 Model Approach -- 4.4 Model-Experiment-Exercise MEX 1-1: Swelling of Red Salt Clay -- 4.4.1 Experiment -- 4.4.2 Model Approach -- 4.4.3 Results and Discussion -- 4.5 Model-Experiment-Exercise MEX 1-2: The Drying and Wetting Paths of Opalinus Clay -- 4.5.1 Experimental Set-Up -- 4.5.2 Model Approaches -- 4.5.3 Results and Discussion -- 4.6 Model Exercise 1-3: Desiccation Under In-Situ Conditions -- 4.7 Model Exercise 1-4: CD/LP Experiment (Mont Terri) -- 4.7.1 Motivation -- 4.7.2 Problem Statement -- 4.7.3 Unsaturated One-Phase Flow Using the Richards Approximation (``Richards Flow'', RF) -- 4.7.4 Unsaturated Single-Phase Coupled with Linear Elasticity (``Richards Mechanics'', RM) -- 4.7.5 Code Performance -- 4.7.6 Conclusions -- 4.8 Model-Experiment-Exercise MEX 2-1a: Fluid Driven Percolation in Salt -- 4.8.1 Experimental Set-Up -- 4.8.2 Model Approaches -- 4.8.3 Results and Discussion -- 4.9 Model-Experiment-Exercise MEX 2-1b: Fluid Driven Percolation in Clay -- 4.9.1 Experimental Set-Up -- 4.9.2 Model Approaches -- 4.9.3 Results and Discussion -- 4.10 Model-Experiment-Exercise MEX 2-2: Pressure Driven Percolation (Healing) -- 4.10.1 Experimental Set-Up -- 4.10.2 Model Approaches. , 4.11 Model-Experiment-Exercise 2-3: Effect of Compressibility on Pressure Driven Percolation -- 4.11.1 Model Set-Up -- 4.11.2 Model Approaches -- 4.11.3 Discussion (Preliminary) -- 4.12 Model-Experiment-Exercise 2-4: Large Wellbore Test (Springen) -- 4.13 Model-Experiment-Exercise MEX 3-1: Constant Normal Load (CNL) Direct Shear Test -- 4.13.1 Experimental Set-Up -- 4.13.2 Model Approach -- 4.13.3 Results and Discussion -- 4.14 Model-Experiment-Exercise MEX 3-2: Constant Normal Stiffness (CNS) Direct Shear Test -- 4.14.1 Experimental Set-Up -- 4.14.2 Model Approach -- 4.14.3 Results and Discussion -- 4.15 Model-Experiment-Exercise MEX 3-3: Cycling Loading Pressure Diffusion -- 4.15.1 Experimental Set-Up -- 4.15.2 Model Approach -- 4.15.3 Results and Discussion -- References -- 5 Data Management -- 5.1 User Agreement and Data Management Plan -- 5.2 GeomInt Data -- 5.3 GeomInt DMP -- 5.3.1 MEX 0-1a: Bending Fracture Test -- 5.3.2 MEX 0-1b: Three-Point Fracture Toughness Test, Opalinus Clay -- 5.3.3 MEX 1-1: Swelling Process, Red Salt Clay -- 5.3.4 MEX 1-2: Drying and Wetting Paths of the Opalinus Clay -- 5.3.5 MEX 1-4: CD/LP Experiment (BGR) -- 5.3.6 MEX 2-1a: Pressure Driven Percolation in Salt -- 5.3.7 MEX 2-1b: Pressure Driven Percolation, Opalinus Claystone -- 5.3.8 MEX 2-2: Closure and Healing of Cracks (IfG) -- 5.3.9 MEX 2-3: Effect of Compressibility on Pressure Driven Percolation -- 5.3.10 MEX 2-4: Large Wellbore Test (Springen) -- 5.3.11 MEX 3-1: CNL Direct Shear Test Data (TUBAF) -- 5.3.12 MEX 3-2: CNS Test -- 5.3.13 MEX 3-3: Inverse Analysis of Reiche Zeche Data and Harmonic Testing of a Single Fracture -- References -- 6 Synthesis and Outlook -- 6.1 Synthesis-Directions -- 6.1.1 Numerical Methods Competencies -- 6.1.2 Proof-of-Concepts -- 6.1.3 International Collaboration -- 6.2 GeomInt Outlook-Future Work. , 6.3 Pathways Through Swelling and Shrinking Processes -- 6.4 Displacements Due to Pressure-Driven Percolation -- 6.4.1 Pressure-Driven Percolation in Clay Rock Under In-Situ Conditions -- 6.4.2 Pressure-Driven Percolation in Salt Rock Under In-Situ Conditions -- 6.5 Displacements Due to Stress Redistribution -- 6.6 Data and Model Integration Using Virtualization and High-Performance Computing -- References -- 7 Code Descriptions -- 7.1 FFS-Forces on Fracture Surfaces -- 7.2 LEM-Lattice-Element-Method -- 7.3 SPH-Smoothed-Particle-Hydrodynamics -- 7.4 OpenGeoSys-Finite-Element-Method -- 7.5 HDF-Hybrid-Dimensional-Formulation -- References -- Appendix A Ergebnisse des GeomInt-Vorhabens -- A.1 AP1: Wegsamkeiten Durch Quell- und Schrumpfungsprozesse -- A.2 AP2: Wegsamkeiten Durch Druckgetriebene Perkolation -- A.3 AP3: Wegsamkeiten Durch Spannungsumlagerungen -- A.4 Synthese -- A.4.1 Experimentelle Plattform -- A.4.2 Modellierungs-Plattform -- Appendix B Symbols -- References -- Index.

Weitere Ausg.: Print version: Kolditz, Olaf GeomInt-Mechanical Integrity of Host Rocks Cham : Springer International Publishing AG,c2021 ISBN 9783030619084

Sprache: Englisch

Schlagwort(e): Electronic books.

URL: Click to View

UID:

Umfang: 1 online resource (166 pages)

Ausgabe: 1st ed.

ISBN: 9783031532047

Serie: Terrestrial Environmental Sciences Series

Anmerkung: Intro -- Acknowledgements -- Contributions -- Contents -- List of Figures -- List of Tables -- 1 Introduction -- Reference -- 2 Lab and Field Experimental Infrastructures -- 2.1 Beishan Underground Research Laboratory (URL) -- 2.1.1 The Strategy for China's URL -- 2.1.2 Site Selection and Site Characterization for China's URL -- 2.1.3 The Beishan URL Construction Project -- 2.1.4 The Beishan URL Design and In Situ Test Plan During Its Construction -- 2.1.5 The Progress of Beishan URL -- 2.2 Chinese Mock-Up Test on GMZ -- 2.2.1 Experiment Materials -- 2.2.2 Structure of China-Mock-Up Facility -- 2.2.3 Test Procedures -- 2.2.4 Analysis of Experimental Data -- 2.2.5 Summary -- References -- 3 Experimental Basis -- 3.1 Geotechnical Investigation on GMZ -- 3.1.1 Sample Materials -- 3.1.2 Experimental Results -- 3.1.3 Conclusions -- 3.2 Mineralogical Investigation on GMZ01/GMZ02 -- 3.2.1 Sample Material and Methods -- 3.2.2 Results -- 3.3 Geochemistry (Bentonite) -- 3.3.1 Erosion Experiments -- 3.3.2 Diffusion Experiments -- References -- 4 Model Analysis -- 4.1 THM-Modelling of the Mock-Up Test in OpenGeoSys -- 4.1.1 Description of the TRM Model -- 4.1.2 Model Setup and Partial Assembly -- 4.1.3 Selected Results -- 4.1.4 Discussion in View of Uncertainties and Outlook -- 4.2 THM-Modelling of Mock-Up Test in FLAC3D-TOUGH2 -- 4.2.1 FLAC3D-TOUGH2-Simulator -- 4.2.2 Validation of the Implementation of the Barcelona Basic Model (BBM) into the FTK-Simulator Via Retrospective Analysis of a Bentonite Cube Test from DECOVALEX Project -- 4.2.3 Validation of the Implementation of the Barcelona Basic Model (BBM) into the FTK-Simulator Via Retrospective Analysis of the China-Mock-Up-Experiment -- 4.3 THM-Modelling of Mock-Up Test in LAGAMINE -- 4.3.1 Description of the Coupled THM -- 4.3.2 Model Setup -- 4.3.3 Result Analysis. , 4.4 Diffusion of Radionuclides in Heterogeneous Sediment Formations -- 4.4.1 Upscaling Workflow for Effective Diffusion Coefficient Determination -- 4.4.2 Methodology -- 4.4.3 Numerical Simulation Setup -- 4.4.4 Results and Discussion -- References -- 5 Synthesis and Outlook -- Bibliography.

Weitere Ausg.: Print version: Shao, Haibing Thermo-Hydro-Mechanical-Chemical (THMC) Processes in Bentonite Barrier Systems Cham : Springer,c2024 ISBN 9783031532030

Sprache: Englisch

Schlagwort(e): Electronic books.

URL: Click to View

UID:

Umfang: 1 Online-Ressource (XV, 419 S.)

ISBN: 9783642614071 , 9783642648267

Serie: Handbuch zur Erkundung des Untergrundes von Deponien und Altlasten Band 2

Inhalt: Das Handbuch zur Erkundung des Untergrundes von Deponien und Altlasten besteht aus insgesamt sieben Einzelbänden. Es bietet eine in dieser Form einmalige Zusammenstellung effektiver geowissenschaftlicher Methoden im Bereich der Altlasten. Dieser Band erläutert zunächst die mathematischen Grundlagen der Modellierung und ermöglicht dem Leser anschließend - im Rahmen seiner Tätigkeit - selbst Modelle zu entwickeln und zu interpretieren

Sprache: Deutsch

Schlagwort(e): Altlast ; Untergrund ; Strömung ; Stoffübertragung ; Mathematisches Modell ; Deponie ; Untergrund ; Strömung ; Stoffübertragung ; Mathematisches Modell ; Deponie ; Grundwasserstrom ; Stoffübertragung ; Mathematisches Modell

DOI: 10.1007/978-3-642-61407-1

URL: Volltext

UID:

Umfang: XV, 418 Seiten , Illustrationen, Diagramme

ISBN: 3540591400

In: 2

Sprache: Deutsch

Fachgebiete: Geographie , Allgemeines

Schlagwort(e): Deponie ; Untergrund ; Altlast ; Strömung ; Grundwasserstrom ; Stoffübertragung ; Mathematisches Modell

Mehr zum Autor: Zielke, Werner 1938-