Assembly　construction　is　extensively　employed　in　bridge　construction　due　to　its　ability　to　accelerate　construction　and　improve　quality.　To　speed　the　recovery　of　bridges　after　major　earthquakes,　this　study　proposes　an　assembled　connection　for　precast　piers　and　footings　based　on　assembly　construction.　The　precast　piers　are　connected　to　the　footings　using　ultra-high-performance　concrete　(UHPC)　post-cast　cupped　sockets.　Two　specimens　are　tested　with　a　1:4　scale,　namely,　the　cast-in-place　(CIP)　specimen　and,　the　UHPC　cupped　socket　pier　specimen.　Finite　element　models　(FEM)　of　a　continuous　girder　bridge　with　cupped　socket　connections　are　developed　and　verified　by　experimental　results.　The　seismic　fragility　analysis　is　conducted　to　investigate　the　difference　between　the　cupped　socket　connection　and　the　CIP　connection.　The　experimental　results　showed　that　the　plastic　hinge　was　formed　on　the　precast　piers　and　there　was　little　damage　to　the　UHPC　sockets.　The　results　of　FEA　indicate　that　UHPC　cupped　socket　piers　have　slightly　higher　seismic　fragility　than　the　seismic　fragility　of　cast-in-place　piers.　Then,　some　methods　were　proposed　to　reduce　the　seismic　fragility　of　UHPC　cupped　socket　piers,　and　their　availability　was　confirmed　by　comparing　them　with　the　seismic　fragility　of　CIP　piers.　Finally,　an　example　bridge　with　this　connection　is　introduced　to　illustrate　replacing　prefabricated　piers　after　an　earthquake.