Faculdade de Ciências e Tecnologia

Infrastrutures and other works

Code

10736

Academic unit

Faculdade de Ciências e Tecnologia

Department

Departamento de Ciências da Terra

Credits

6.0

Teacher in charge

Ana Paula Fernandes da Silva, Maria da Graça Azevedo de Brito

Weekly hours

5

Total hours

76

Teaching language

Português

Objectives

Learning fundamental concepts related to geotechnical works of railways, highways, waste landfills and foundation of buildings, bridges and related structures, particularly regarding the management of geotechnical studies, geotechnical modeling of ground behaviour, types of treatments frequently used, construction methods and technical support on site.

Prerequisites

The students must attend at least to one third of the classes, except if they are enrolled under a special status.

Subject matter

Transport infrastructures: history; highways and railways: alignment requirements, alternatives. Problems with excavations and embankments. Materials for construction: acceptance criteria. Crossing alluvial valleys; hypothesis. Highways pavements and railways platforms. Borrow areas and aggregates exploration. Bridges and other structures. Site investigation (SI) and costs. Environmental impact assessement (EIA). Construction phase: equipment used and quality control/assurance. Harbours and SI.

Waste landfills. Types and design requirements; basal and closure lining systems. Geotechnical studies and materials. Reference to geotechnical studies for water and waste water treatment stations and cemeteries. EIA.

Foundation of buildings and other structures. Shallow and deep foundations; selection. Ultimate resistance design and settlements evolution. Foundation in expansive soils and in rocks. SI, investigation depths and costs.

Bibliography

COELHO, S.A. (1996) - Tecnologia de fundações. Ed. Escola Profissional Gustave Eiffel, Lisboa.

EN NP 1997-1 (2010) - Eurocódigo 7: Projecto geotécnico, Parte 1. IPQ, Monte de Caparica.

HACK, R.; AZZAM, R.; CHARLIER, R. (eds.), (2004) - Engineering Geology and Geotechnics for Infrastructure development in Europe. Springer-Verlag, Berlin Heidelberg, Lecture Notes in Earth Sciences, v.104, 803 pp.

SMOLTCZYK, U. (ed.), (2002) - Geotechnical Engineering Handbook. Vol.2. Ernst & Sohn, Berlin.

UIC 719-R (1994) - Earthworks and track-bed layers for railway lines. International Union of Railways, Paris.

VALLEJO, L. I. González de, & FERRER, M. (2011) - Geological Engineering. CRC Press Balkema Group, 678 pp.

Teaching method

The teaching, supported in the use of multimedia projections and e-learning methods (Moodle program), embrace theoretical and practical lessons, namely with critical review of geotechnical projects and the execution of site investigation plans and geotechnical zoning, complemented by seminaries (at least four) with specialists on the geotechnical works addressed.

Evaluation method

The evaluation will have a continuous component and includes two tests - T (practical and theoretical) and an individual work (W), a thematic study on a subject taught.

Final grade:  0,8.(T1+T2) + 0, 2.(W) = 20 values

Courses