Sumários

Module 4 – On-site testing, inspection and monitoring of infrastructures 4.2 Inspection of infrastructures 4.3 Infrastructure monitoring

2 dezembro 2019, 15:00 • João Paulo Janeiro Gomes Ferreira

Module 4 – On-site testing, inspection and monitoring of infrastructures

4.2 Inspection of infrastructures

4.3 Infrastructure monitoring

Module 3 – Planning and conducting laboratory tests 3.1 Small scale models and similitude theory (conc.) 3.2 Test program planning

18 novembro 2019, 15:00 • João Paulo Janeiro Gomes Ferreira

Module 3 – Planning and conducting laboratory tests 3.1 Small scale models and similitude theory (conc.)

3.2 Test program planning

Module 3 – Planning and conducting laboratory tests 3.1 Small scale models and similitude theory

11 novembro 2019, 15:00 • João Paulo Janeiro Gomes Ferreira

Module 3 – Planning and conducting laboratory tests 3.1 Small scale models and similitude theory

Análise de séries temporais (time series analysis) II

21 outubro 2019, 15:00 • Jorge Miguel Silveira Filipe Mascarenhas Proença

Review of previous lesson.
Presentation of different mechanical vibration equipment.
Presentation of some case studies: Torre da Boca do Vento (Almada) and pedestrian bridge in EDP's new headquarters.

Análise de séries temporais (time series analysis)

14 outubro 2019, 15:00 • Jorge Miguel Silveira Filipe Mascarenhas Proença

General considerations. Implications resulting from the replacement of continuous infinite series by a discrete finite series). Sampling frequency Nyquist frequency and aliasing.

Analysis in the time domain. Some statistical data (expected value, average, mean square value, variance, correlation coefficient, autocorrelation function, etc.).

Analysis in the frequency domain. Spectral density function. Fourier integral. Fourier series. Discrete finite Fourier transform. FFT. Leakage.