Course detail

Underground Engineering

FAST-DFB023Acad. year: 2020/2021

History, nomenclature and terminology in the underground structures. The basic design elements of underground structures. Geotechnical survey for underground structures, influence of technology to their layout. Classification of surroundings for uderground structures. Theory of rock pressures. Tunnel systems and schemes for major profiles, classic systems, ring method. The New Austrian Tunnel Method (NATM), Tunnel Sequential Machines (TSM) and Tunnel Boring Machines (TBM), shield tunnelling by open and closed shields, PERFOREX method. Improvement of environmental at driving, silting, rawing-out. Theoretical description of selected material models (Mohr-Coulomb model, Hoek-Brown model, Jointed rock model, Shotcrete model) used in mathematical modeling of underground structures.

Language of instruction

Czech

Number of ECTS credits

Mode of study

Not applicable.

Guarantor

doc. Ing. Vladislav Horák, CSc.

Department

Institute of Geotechnics (GTN)

Learning outcomes of the course unit

Not applicable.

Prerequisites

Basic principles of geology, engineering geology, soil mechanics, building materials, structural mechanics, elasticity and plasticity theory, foundation engineering, geodesy, building materials, basic principles of railway, overground and water structures.

Co-requisites

Not applicable.

Planned learning activities and teaching methods

Not applicable.

Assesment methods and criteria linked to learning outcomes

Not applicable.

Course curriculum

1. The main construction elements of underground structures. The basic design elements for separate types of underground structures.
2. Classification of surroundings for underground structures, classification systems.
3. State of stress of rocky massive round of tunnel excavation, arch theory, load of lining by the part of primary stress.
4. Tunnel systems for large profiles - New Austrian Tunnel Method.
5. Tunnel systems for large profiles – Adeco –rs method.

6. Tunnel Sequential Machines(TSM) and Tunnel Boring Machines(TBM) Shield tunnelling by open and closed shields, special shields.
7. Material models – Mohr-Coulomb, Hoek-Brown model.
8. Material models – Hoek-Brown model (contin.), Jointed rock model.
9. Material model - Jointed rock model (contin.).
10. The design of primary lining.
11. Material model – Shotcerete.
12. Modelling of rock bolts and anchors.
13. Excavation and projecting of shafts.

Work placements

Not applicable.

Aims

Not applicable.

Specification of controlled education, way of implementation and compensation for absences

Extent and forms are specified by guarantor’s regulation updated for every academic year.

Recommended optional programme components

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Not applicable.

Recommended reading

Not applicable.

Classification of course in study plans

  • Programme DPC-K Doctoral 2 year of study, winter semester, compulsory-optional
  • Programme DPA-K Doctoral 2 year of study, winter semester, compulsory-optional
  • Programme DPC-K Doctoral 2 year of study, winter semester, compulsory-optional
  • Programme DKA-K Doctoral 2 year of study, winter semester, compulsory-optional

Type of course unit

 

Lecture

39 hod., optionally

Teacher / Lecturer

doc. Ing. Vladislav Horák, CSc.

Syllabus

1. The main construction elements of underground structures. The basic design elements for separate types of underground structures. 2. Classification of surroundings for underground structures, classification systems. 3. State of stress of rocky massive round of tunnel excavation, arch theory, load of lining by the part of primary stress. 4. Tunnel systems for large profiles - New Austrian Tunnel Method. 5. Tunnel systems for large profiles – Adeco –rs method. 6. Tunnel Sequential Machines(TSM) and Tunnel Boring Machines(TBM) Shield tunnelling by open and closed shields, special shields. 7. Material models – Mohr-Coulomb, Hoek-Brown model. 8. Material models – Hoek-Brown model (contin.), Jointed rock model. 9. Material model - Jointed rock model (contin.). 10. The design of primary lining. 11. Material model – Shotcerete. 12. Modelling of rock bolts and anchors. 13. Excavation and projecting of shafts.