Continuous surface wave and impact methods of measuring the stiffness and density of railway ballast
Journal Article
Fairfield, C., & Zagyapan, M. (2002)
Continuous surface wave and impact methods of measuring the stiffness and density of railway ballast. NDT and E International, 35(2), 75-81. https://doi.org/10.1016/s0963-8695%2801%2900034-2
Continuous surface wave and transient impact excitation tests were performed on strips of ballast to monitor their compaction. The ballast's shear wave velocity, hence the rat...
Risk sensitivity applied to arch bridge assessments: an introduction.
Journal Article
Ng, K., Fairfield, C. A., & Sibbald, A. (2001)
Risk sensitivity applied to arch bridge assessments: an introduction. The structural engineer : journal of the Institution of Structural Engineers, 79, 31-37
There are approximately 75,000 masonry arch bridges in the UK, most of which were built between 1700 and 1900 and are now carrying traffic loads far beyond those envisaged by ...
Failure probabilities for plastic utility ducts in roadway trench reinstatements.
Journal Article
Hounsome, I. W. S., & Fairfield, C. A. (2001)
Failure probabilities for plastic utility ducts in roadway trench reinstatements. Proceedings of the ICE - Transport, 147, 1-7. https://doi.org/10.1680/tran.2001.147.1.1
Wavin Industrial Products Limited arranged access in conjunction with Balfour Beatty Construction Limited and Bovis Construction Limited to the Braehead construction site, nea...