Course detail

Special foundation of water related structures

FAST-DR60Acad. year: 2024/2025

Underground and grouting walls - types, application possibilities, their calculation and design, realisation technologic principles. Calculation and design of enchorage elements - single enchors and enchor curtains, realisation technology. Types of injection, design, realisation, monitoring and evaluation. Calculation and design of single piles and pile walls.

Language of instruction

Czech

Mode of study

Not applicable.

Guarantor

Ing. Otto Podsedník, CSc.

Department

Institute of Water Structures (VST)

Entry knowledge

Physical-mechanical earthe material properties, structure foundation, statics of civil structures, static calculation methods, application of computer technologies in statics

Rules for evaluation and completion of the course

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

Aims

Method of special foundation applied in hydrotechnical structures foundation - cassing and sealing underground and gouting walls, enchorage works, injection, single piles and pile walls

Study aids

Not applicable.

Prerequisites and corequisites

Not applicable.

Basic literature

Hobst,L., Zajíc,J.: Kotvení do hornin. SNTL/ALFA Praha, Bratislava 1975
Hobst,O. a L., Klablena,P., Verfel,J.: Technologie sypaných hrází. SNTL Praha 1984
Tkaný,Z., Verfel,j.: Těsnění základových půd. SNTL Praha 1974
Verfel, J.: Injektování hornin a výstavba podemních stěn. BRADLO Bratislava 1992

Recommended literature

Hobst,L.: Vývojové konstrukce vodních staveb. SNTL Praha 1972

Type of course unit

 

Lecture

39 hod., optionally

Teacher / Lecturer

Ing. Otto Podsedník, CSc.

Syllabus

1. Grouting cassing and sealing walls, coffer dams - static calculation and assessment. 2. Grouting walls realization. 3. Underground and pile walls - specification of usage, classification according to type and material 4. - static calculation, design and assessment 5. - realization processes and technology 6. Drilling work for enchorage and injection works 7. Calculaton and design - single enchor (rods and cables) 8. - set of enchors and enchor belts 9. - realisation technology 10. Sealing and stabilizing injections - material used, methods of realizaton 11. - water test, calculation of injection pressures 12. - measuring methods, monitoring and evaluation of efficiency 13. - additional injection