Anchors 1 : A rail fastening device used to resist the longitudinal movement of rail under traffic and to maintain proper expansion allowance at joint gaps for temperature changes
Ilan Kelman (ed.), Vulnerability and Resilience Definitions and References, Version 2, 2007. http://www.islandvulnerability.org/docs/vulnres.pd f, (Vulnr and Resilience - Brit) {524}