To　investigate　the　seismic　resilience　of　the　bridge　piers,　the　seismic　fragility　analysis　of　double-column　bent　with　additional　SCEB　was　carried　out　based　on　incremental　dynamic　analysis　method,　and　the　maximum　drift　ratio　and　residual　drift　ratio　were　selected　as　performance　indicators　to　systematically　study　the　failure　probability　of　the　bent　under　near-field　pulse-like　ground　motions.　For　comparative　analysis,　60　far-field　non-pulse-like　ground　motion　records　were　also　selected.　Results　show　that　SCEB　only　provides　stiffness　and　strength　for　the　bent　under　minor　earthquakes,　and　it　can　also　provide　the　stable　energy　dissipation　capacity　and　good　self-centering　capacity　under　major　earthquakes.　The　SCEB　can　effectively　reduce　the　failure　probability　(maximum　drift　ratio　and　residual　drift　ratio)　of　the　bent　under　near-field　pulse-like　ground　motions,　especially　the　residual　drift　ratio.　The　failure　probability　of　the　double-column　bent　with　SCEB　under　near-field　pulse-like　ground　motion　was　greater　than　that　under　far-field　non-pulse-like　ground　motion.　SCEB　can　effectively　reduce　the　failure　probability　of　the　bent　and　enhance　the　seismic　performance.　©　2023　Beijing　University　of　Technology.　All　rights　reserved.