Earthquake Dynamics and Engineering
1
2021-2022
02009558
Civil Engineering
Portuguese
Face-to-face
SEMESTRIAL
6.0
Elective
2nd Cycle Studies - Mestrado
Recommended Prerequisites
Mechanics I, Continuum Mechanics, Analisys of Structures.
Teaching Methods
Presentation of concepts and of some practical exercises illustrating the application of those concepts using audio-visual support. Autonomous problem solving in which the students work out exercises problems of theoretical and practical application with the guidance of the teacher. It is also foreseen the observation of laboratory tests of bars in vibration, modal analysis and system identification.
Learning Outcomes
The main purpose is the theoretical development and application to practical situations of elastic vibrations and of analysis and seismic design of structures, with particular emphasis on concrete, steel and composite structures and geothecnic constructions.
Work Placement(s)
NoSyllabus
MODULE A - STRUCTURAL DYNAMICS
1 degree of freedom linear oscillator (OL1GL); Continuous and discrete dynamic systems; Spectral analysis; Response Spectra.
MODULE B - SEISMOLOGY AND CHARACTERIZATION OF SEISMIC ACTION
Seismology; Seismic waves; Site effect; Seismic hazard maps; Seismic resistance and vulnerability of buildings; Action quantification by response spectra and seismograms;
MODULE C - SEISMIC DESIGN OF BUILDING STRUCTURES
Methodology and criteria for structural design in Eurocode 8; Force based analysis methods. Behavior coefficient concept. Design by response spectrum and modal superposition. Maximum response. Combinations of components of action. Time-history nonlinear dynamic methods.
MODULE D - SOIL DYNAMICS AND GEOTECHNICAL WORKS
Seismic wave propagation in massifs; Dynamic characterization of soils: in situ and laboratory tests; Soil-structure interaction; Liquefaction; Reinforcement of soils.
Head Lecturer(s)
Carlos Alberto da Silva Rebelo
Assessment Methods
Assessment
Exam: 50.0%
Resolution Problems: 50.0%
Bibliography
Chopra, A.K. (2001) Dynamics of structures: Theory and applications to Earthquake Engineering. Prentice Hall, New Jersey 2nd edition.
- Clough R.W. and Penzien J. (1975) Dynamics of Structures. McGraw-Hill Inc.,New York.
- Landolfo R., Mazzolani F., Dubina D., Simões da Silva L. and D'Aniello M. (2017) Design of Steel Structures for Buildings in Seismic Areas, ECCS, Brussels
- Charleson A (2008) Seismic design for architects: outwitting the quake, Elsevier, Oxford, UK.
- Towhata, I., Geotechnical Earthquake Engineering. 2008, Springer.
- Kramer, S., Geotechnical earthquake engineering. 1996, New Jersey: Prentice-Hall.
- EUROCÓDIGO 8 - Estruturas em regiões sísmicas.