In　order　to　analyze　the　anti-reflective　cracking　performance　of　a　full-depth　asphalt　pavement　and　study　the　propagation　process　of　a　reflection　crack　and　its　influencing　factors,　a　mechanical　model　of　pavement　structural　crack　analysis　was　established　based　on　the　ABAQUS　finite　element　software　and　the　extended　finite　element　method　(XFEM).　Based　on　two　different　loading　modes　of　three-point　bending　and　direct　tension,　the　propagation　process　of　a　reflection　crack　is　analyzed.　The　results　show　that　the　anti-reflective　cracking　performance　of　a　full-depth　asphalt　pavement　is　better　than　that　of　a　semi-rigid　base　pavement　structure,　and　the　loading　mode　II　based　on　direct　tension　is　more　consistent　with　the　propagation　mechanism　of　pavement　reflection　cracks,　while　the　loading　mode　II　is　more　suitable　for　analyzing　the　anti-reflective　cracking　performance　of　the　pavement　structure.　Appropriately　reducing　the　elastic　modulus　of　the　stress-absorbing　layer　can　significantly　improve　the　anti-reflective　cracking　performance　of　the　full-depth　asphalt　pavement.