The　pavement　structure　of　airfields　is　frequently　subjected　to　the　coupling　action　of　repeated　aircraft　loading　and　high-temperature　tail　jet　flow.　The　objective　of　this　study　is　to　explore　the　dynamic　mechanical　properties　of　concrete　incorporating　cellulose　fibers　under　the　coupled　influence　of　varying　operational　states　of　aircraft　engines　and　multiple　impact　cycles.　A　simulation　of　the　coupled　effects　was　conducted　under　controlled　laboratory　conditions,　followed　by　an　investigation　of　the　dynamic　mechanical　properties　of　cellulose　fiber-reinforced　concrete　using　the　Split　Hopkinson　Pressure　Bar　(SHPB)　device.　Microstructural　analysis　was　then　performed　through　Scanning　Electron　Microscopy　(SEM)　and　Mercury　Intrusion　Porosimetry　(MIP).　The　findings　indicate　that　the　deterioration　of　dynamic　mechanical　properties　is　primarily　attributed　to　the　decomposition　of　hydration　products,　the　pyrolysis　of　cellulose　fibers,　and　the　breakdown　of　aggregates　under　the　coupled　effects.　Moreover,　the　strain　rate　sensitivity　of　the　concrete　becomes　more　pronounced　due　to　the　enhanced　thermal　activation　and　the　concurrent　development　of　multiple　cracks.　Finally,　the　paper　outlines　potential　directions　for　future　research　in　this　domain.