ABOUT THE COURSE: Geoengineering is an interdisciplinary facets concern to the response and behaviour of geoground and geomaterials. It uses principles of soil mechanics and rock mechanics in solving varieties of engineering issues arises during and after the development and expansion programs.The basic aims of such engineering to translate the information released from geoground during its interactions with different kinds and natural and technogenic changes.In this way, the geotechnical engineering is ensuring the sound, safe, stable, naturally compact, environmentally sustainable and economically feasible development of various kinds of facilities for safe, and environmentally sustainable extraction of renewable and non-renewable energies, settlement, environmental and climatic issues for prosperous and healthy progress of society and existing ecosystem. This course is broadly designed to emphasize the involvements of geotechnical engineering in different areas of advances in progress of civilization, thus this course will useful for students and professional belonging to earth sciences, petroleum, civil, mining and environmental engineering for understanding, conceptualizing and solving numerous types of geotechnical problems arises during development and expansion programs for human safety, economy and welfare. This course is also significant to consultants and engineers working with geoground on different aspects.INTENDED AUDIENCE: Graduate, Post-graduate and Ph.D. students of Earth sciences, Civil engineering, Mining engineering, Petroleum engineering, Environmental science and engineering, and professional working on problems related to geology/earth sciences, geophysics, civil engineering, petroleum engineering and working in the field of energy sector, environment issue, natural disasters, hydropower, and construction industries.PREREQUISITES: Students should have a sound understanding of mechanical characteristics of rock strata and soil layersINDUSTRY SUPPORT: All the hydropower industries, geothermal energy sectors, atomic energy sector, road bridge and constructions, hydrocarbon based industries, and organizations dealing with mitigation aspect of natural and anthropogenic hazards, environmental sector and sector working on the different aspects of climate change and its influence.
Overview
Syllabus
Week 1:Geoengineering: Introduction, definition and phase relations, components, advances, and relevance, stress and deformation concepts and engineering properties of geomaterials
Week 2:Water and its Impact on geoground: Classification of water, interaction of water-geoground, mechanics of interaction, impact on durability of geoground and geomaterial.
Week 3:Geotechnical investigations for settlements and ground-foundation interaction: Elements and types of infrastructure and forces acting foundations ground, types of foundations and footings, ground-foundation interaction, differential settlement, retaining walls, earth pressures.
Week 4:Underground spaces and ground control problems: Elements of underground space structures, excavation methods, geotechnical investigation, behaviour of geoground and types of ground control problems such as, subsidence, convergence, instabilities.
Week 5:Ground pressure and anchoring of strata: Parameters for evaluation of ground pressure, treatments, grouting, support system, mechanics of reinforcement of weak zones by rock bolting.
Week 6:Geotechniques of cold region: Characteristics and behaviour of geoground, ground control problems, and behaviour of glaciated slopes, mitigation engineering structures.
Week 7:Geotechnical aspects of resources: Mineral exploration and extractions, geotechnical issues related to extractions of mineral resources, Mine fire and related geotechnical issues, groundwater exploration and extractions, and groundwater extraction induced geotechnical problems.
Week 8:Energy Geotechniques: Types of energy, classification, Engineering aspects of gas hydrate, Geoengineering view of geothermal energy, hydropower and ocean energy, Marine hydrogen energy and possible techniques of its extraction, Concept of green energy and geotechntechnical challenges, shale gas, geothermal energy, atomic energy, strategic mineral as energy support.
Week 9:Geotechnical facets of energy source reservoir: Concept of green energy, green energy sources and geotechntechnical challenges, Classification energy source reservoirs, geomechanical characterization of conventional and unconventional geothermal reservoirs, and petroleum reservoir, shale gas reservoirs and coal bed methane reservoirs and associate geotechnical issues and solutions.
Week 10:Climate Change and Environmental Geotechniques: Climate change scenario and impact, geoengineering implication in climate change analysis and mitigation, geotechnical facets of carbon dioxide capture, sequestration, and uses, geotechnical issues and solutions in nuclear waste disposal.
Week 11:Natural Hazards, Analysis and Mitigation: Mass wasting, Erosion, Slope stability analysis of natural and engineered slopes, Earthquake hazards analysis and mitigation, induced seismicity, concept of microseismic zonation, aseismic design of buildings, volcanic hazard and its impact and mitigation, flood hazards and river bank slope protection, coastal hazards, design and evaluation of mitigation engineering and natural structures.
Week 12:Rivers, Lakes, Coastal and Quaternary Geotechniques: land forms, active neotectonics, river hydraulics and associate problems, geotechnical applications, geotechnical issues with linking of rivers, shore dynamics, wave and current dynamics, geotechnical issues related to onshore and offshore regions.
Week 2:Water and its Impact on geoground: Classification of water, interaction of water-geoground, mechanics of interaction, impact on durability of geoground and geomaterial.
Week 3:Geotechnical investigations for settlements and ground-foundation interaction: Elements and types of infrastructure and forces acting foundations ground, types of foundations and footings, ground-foundation interaction, differential settlement, retaining walls, earth pressures.
Week 4:Underground spaces and ground control problems: Elements of underground space structures, excavation methods, geotechnical investigation, behaviour of geoground and types of ground control problems such as, subsidence, convergence, instabilities.
Week 5:Ground pressure and anchoring of strata: Parameters for evaluation of ground pressure, treatments, grouting, support system, mechanics of reinforcement of weak zones by rock bolting.
Week 6:Geotechniques of cold region: Characteristics and behaviour of geoground, ground control problems, and behaviour of glaciated slopes, mitigation engineering structures.
Week 7:Geotechnical aspects of resources: Mineral exploration and extractions, geotechnical issues related to extractions of mineral resources, Mine fire and related geotechnical issues, groundwater exploration and extractions, and groundwater extraction induced geotechnical problems.
Week 8:Energy Geotechniques: Types of energy, classification, Engineering aspects of gas hydrate, Geoengineering view of geothermal energy, hydropower and ocean energy, Marine hydrogen energy and possible techniques of its extraction, Concept of green energy and geotechntechnical challenges, shale gas, geothermal energy, atomic energy, strategic mineral as energy support.
Week 9:Geotechnical facets of energy source reservoir: Concept of green energy, green energy sources and geotechntechnical challenges, Classification energy source reservoirs, geomechanical characterization of conventional and unconventional geothermal reservoirs, and petroleum reservoir, shale gas reservoirs and coal bed methane reservoirs and associate geotechnical issues and solutions.
Week 10:Climate Change and Environmental Geotechniques: Climate change scenario and impact, geoengineering implication in climate change analysis and mitigation, geotechnical facets of carbon dioxide capture, sequestration, and uses, geotechnical issues and solutions in nuclear waste disposal.
Week 11:Natural Hazards, Analysis and Mitigation: Mass wasting, Erosion, Slope stability analysis of natural and engineered slopes, Earthquake hazards analysis and mitigation, induced seismicity, concept of microseismic zonation, aseismic design of buildings, volcanic hazard and its impact and mitigation, flood hazards and river bank slope protection, coastal hazards, design and evaluation of mitigation engineering and natural structures.
Week 12:Rivers, Lakes, Coastal and Quaternary Geotechniques: land forms, active neotectonics, river hydraulics and associate problems, geotechnical applications, geotechnical issues with linking of rivers, shore dynamics, wave and current dynamics, geotechnical issues related to onshore and offshore regions.
Taught by
Prof. R. K. Dubey
