operation-loads-on-rotor-disksCentrifugal force: cyclical, static - LCF - creep - residual stresses building up breaking down - hardened zones breaking down - surface pressure at contacting surfacesOverspeed: - allowable damage behaviorVibrations, imbalances- HCF-cracks and -fracturesThermal stresses: - LCF / TMF - creepCorrosion: - material removal - notches - cracks - structural changesRubbing: - wear - temperature - thermal stresses temporary permanent - ignition of a fire - strength losses temporary permanentFretting: - wear - strength losses - coefficient of friction stress (work) Designed temperature: - creep - oxidation - relaxation of residual stressesOperating loads on rotor disks during normaloperation and as a result of damage.Bores for therotor boltsBlade slotsHub zoneLabyrinth tipsSpecial part zones with specific loadsNote: there is no claim to completenessfor the described loadsOverheating: - hot gas encroachment - oil fires - cooling air shortageDamage tolerance: - during assembly and FOD