Dr Stafford is a Reader in the Structures section of the Department of Civil & Environmental Engineering. His principle areas of investigation and expertise relate to the fields of Engineering Seismology and Earthquake Engineering. However, he also maintains active research interests in applications of probabilistic methods to engineering applications (Structural Reliability Theory), and applied Structural Dynamics.
Dr Stafford initially became of member of faculty in 2007 as a Lecturer in Modelling Engineering Risk. Since that time he has contributed to teaching at late-stage MEng, MSc & PhD levels. Given that the majority of his students are very close to entering industry, Dr Stafford draws upon the experience he gained prior to entering academia as both a Structural and Geotechnical engineering consultant. He also draws upon his recent and ongoing research-driven consulting activities to provide realistic examples and appropriate industrial context for his teaching.
Currently, Dr Stafford serves as the Director of the MSc programme in Advanced Structural Engineering and also holds the role of Department Careers Adviser.
An indicative sample of recent and ongoing areas of activity can be found at Dr Stafford’s research page. However, this page focusses upon his activity in Engineering Seismology and Seismic Risk. A more generic view of his research interests are provided in the list below:
- Probabilistic seismic hazard analysis
- Development of ground-motion models
- Advanced approaches to regression analysis
- Probabilistic seismic demand analysis
- Earthquake loss estimation
- Incremental dynamic analysis
Dynamic Response of Bridges
- Earthquake response of conventional and under-deck cable-stayed bridges
- Pedestrian-induced vibration, human-structure interaction, and advanced load modelling
- Vehicle-structure interaction
- Reliability of components and systems
- Reliability methods in Engineering Seismology & Earthquake Engineering
- Stability of Tensegrity systems
- Design of Tensegrities for variable load scenarios
Dr Stafford has benefited from the interaction with a number of PhD students over the years and is continually looking for opportunities to work with technically strong and highly-motivated potential candidates. Expressions of interest in joining his group can be made directly via email, or by following the standard application routes on the College website.
Stafford PJ, Continuous integration of data into ground-motion models using Bayesian updating, Journal of Seismology, ISSN:1383-4649
et al., 2017, Scenario dependence of linear site effect factors for short-period response spectral ordinates, Bulletin of the Seismological Society of America, Vol:107, ISSN:0037-1106, Pages:2859-2872
Stafford PJ, 2017, Interfrequency Correlations among Fourier Spectral Ordinates and Implications for Stochastic Ground‐Motion Simulation, Bulletin of the Seismological Society of America, Vol:107, ISSN:0037-1106, Pages:2774-2791
Stafford PJ, Sullivan TJ, Pennucci D, 2016, Empirical correlation between inelastic and elastic spectral displacement demands, Earthquake Spectra, Vol:32, ISSN:8755-2930, Pages:1419-1448
Stafford PJ, 2015, Extension of the Random-Effects Regression Algorithm to Account for the Effects of Nonlinear Site Response, Bulletin of the Seismological Society of America, Vol:105, ISSN:0037-1106, Pages:3196-3202
Stafford PJ, 2014, Crossed and Nested Mixed‐Effects Approaches for Enhanced Model Development and Removal of the Ergodic Assumption in Empirical Ground‐Motion Models, Bulletin of the Seismological Society of America, Vol:104, ISSN:0037-1106, Pages:702-719