In　this　paper,　a　fatigue-creep　damage　model　that　can　take　into　account　the　interaction　of　fatigue　and　creep　damage　is　proposed　under　high　temperature　cyclic　loading.　In　the　proposed　model,　the　effect　of　temperature　on　creep　damage,　the　variation　of　creep　damage　under　different　high　temperature　cyclic　loading　conditions,　and　fatigue-creep　interaction　damage　are　considered.　In　addition,　in　order　to　accurately　describe　the　creep　behavior　of　unidirectional　laminates　with　different　orientations,　the　damage　mechanism　of　unidirectional　laminates　was　also　analyzed.　The　creep　and　fatigue　test　results　at　different　temperatures　showed　that　the　proposed　creep　rupture　time　model　and　the　fatigue-creep　damage　model　considering　the　damage　mechanisms　can　successfully　predict　the　creep　and　fatigue　lives　of　unidirectional　laminates　at　high　temperature,　and　the　prediction　results　are　in　good　agreement　with　the　experimental　data.　©　2024