Publications 1 publication Page 1 of 1 Triaxial tests to assess the effects of densification, lateral spreading and grain breakage on settlement behaviour of full-size railway ballast Rashid Salum Abeid, Madhu Murthy, Taufan Abadi, David Milne, Joel Smethurst & William Powrie, 2024 DOI: 10.1007/978-981-97-8233-8_25 Type: conference Biography Rashid Abeid is the postgraduate researcher at the University of Southampton performing his PhD on the threshold loading effects on railway ballast.