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All Outputs (3)

Optimising Rail Replacement Bus Services During Infrastructure Possessions (2019)
Journal Article
Meesit, R., & Andrews, J. (2019). Optimising Rail Replacement Bus Services During Infrastructure Possessions. Infrastructure Asset Management, doi:10.1680/jinam.18.00042

Providing rail-replacement bus services is a common strategy applied to handle track blockage situations in railway networks. Previously, a great deal of research has focused on modelling this strategy, particularly in the case of unplanned disruptio... Read More about Optimising Rail Replacement Bus Services During Infrastructure Possessions.

Modelling the effect of hydrogen on crack growth in zirconium (2019)
Journal Article
Lloyd, A. L., Smith, R., Wootton, M. J., Andrews, J., Arul, J., Muruva, H. P., & Vinod, G. (2019). Modelling the effect of hydrogen on crack growth in zirconium. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, 455, 13-20. https://doi.org/10.1016/j.nimb.2019.06.017

Via molecular dynamics simulations, the effects of hydrogen on stress evolution of -zirconium and crack propagation in monocrystalline and multiple grained zirconium systems are investigated. Diffusion barriers are shown to reduce when strain is appl... Read More about Modelling the effect of hydrogen on crack growth in zirconium.

An efficient algorithm for computing exact system and survival signatures of K-terminal network reliability (2019)
Journal Article
Reed, S., Löfstrand, M., & Andrews, J. (2019). An efficient algorithm for computing exact system and survival signatures of K-terminal network reliability. Reliability Engineering and System Safety, 185, 429-439. https://doi.org/10.1016/j.ress.2019.01.011

An efficient algorithm is presented for computing exact system and survival signatures of K-terminal reliability in undirected networks with unreliable edges. K-terminal reliability is defined as the probability that a subset K of the network nodes c... Read More about An efficient algorithm for computing exact system and survival signatures of K-terminal network reliability.