Module Details |
The information contained in this module specification was correct at the time of publication but may be subject to change, either during the session because of unforeseen circumstances, or following review of the module at the end of the session. Queries about the module should be directed to the member of staff with responsibility for the module. |
Title | Engineering Geology and Hydrogeology | ||
Code | ENVS538 | ||
Coordinator |
Dr GJ Potts Earth, Ocean and Ecological Sciences Gpotts@liverpool.ac.uk |
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Year | CATS Level | Semester | CATS Value |
Session 2022-23 | Level 7 FHEQ | First Semester | 15 |
Aims |
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One. To provide sound theoretical frameworks from and within which the strategies, methods and procedures used in engineering geology and hydrogeology can be developed and understood |
Learning Outcomes |
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(LO1) Describe, explain and evaluate the principles of stress and its analysis in two and three dimensions |
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(LO2) Describe, explain and evaluate the mechanical models of fracture and sliding |
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(LO3) Describe quantitatively and semi-quantitatively recoverable and irrecoverable deformations and discriminate between them |
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(LO4) Describe and explain how and why water moves and is stored in aquifers |
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(LO5) Explain and critically assess the mechanics that underpin selected stability criteria |
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(LO6) Evaluate the validity of stability criteria and assess their reliability in different situations |
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(LO7) Apply the principles of rock and soil mechanics to selected geomechanical systems |
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(LO8) Evaluate hydrogeological properties of aquifers and aquicludes using a variety of approaches |
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(LO9) Prepare and use Mohr circles to represent and analyse states of stress |
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(LO10) Use Mohr diagrams to investigate the mechanics of fracture and sliding |
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(LO11) Determine, using industry standard tests, the strengths of rock samples and from experiment, the rheological properties of analogue materials |
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(LO12) Determine using a variety of techniques the hydraulic conductivity of aquifers and predict patterns and rates of water flow in the subsurface |
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(LO13) Design, implement and summarise a field-based investigation of an engineering geological problem |
Syllabus |
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Topics covered in the module: Introduction to engineering geology and hydrogeology. Revision of stress analysis from Introduction to Structural Geology and Geological Maps Properties of aquifers and aquicludes, water tables and hydrogeological maps Hydraulic conductivity, transmissivity and storativity revealed by well production data and monitoring boreholes Hydrogeology of coastal aquifers and hydrogeochemistry Stable isotope uses in hydrogeology and dating groundwaters using radiocarbon techniques (laboratory work) Stress, state of stress on a plane, state of stress at a point, the Mohr circle for stress and representation of stress states, stress tensor Examples of rock tests (laboratory work) Use of Mohr circles in the analysis of stress states (laboratory work ) Failure by fracture and sliding Analysis of fracture and sliding using the Mohr circle for stress (laboratory work) Rheology Experimental analysis of rheology (laboratory work) Stability criteria, e.g. the stability of slopes Stereographic analysis of slope stability (laboratory work) Strength of rock masses Long term stability, e.g. the stability of tunnels Soil properties and soil mechanics Slope failure in soils Introduction to the Mam Tor landslip Field class: one day Mam Tor, Derbyshire |
Teaching and Learning Strategies |
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Teaching Method 1 - Lecture Teaching Method 2 - Laboratory Work Teaching Method 3 - Fieldwork Notes: The fieldwork forms the basis of an assessed report. |
Teaching Schedule |
Lectures | Seminars | Tutorials | Lab Practicals | Fieldwork Placement | Other | TOTAL | |
Study Hours |
24 |
12 |
8 |
44 | |||
Timetable (if known) | |||||||
Private Study | 106 | ||||||
TOTAL HOURS | 150 |
Assessment |
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EXAM | Duration | Timing (Semester) |
% of final mark |
Resit/resubmission opportunity |
Penalty for late submission |
Notes |
Written Exam | 120 | 70 | ||||
CONTINUOUS | Duration | Timing (Semester) |
% of final mark |
Resit/resubmission opportunity |
Penalty for late submission |
Notes |
A report of the field investigation which presents the results, conclusions and recommendations in a professional format for both lay and specialist audiences. | 0 | 30 |
Recommended Texts |
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Reading lists are managed at readinglists.liverpool.ac.uk. Click here to access the reading lists for this module. |