According　to　the　characteristics　of　wavelet　packet　time-frequency　analysis,　the　concept　of　local　energy　with　time　sequence　within　a　frequency　band　was　introduced　to　propose　a　damage　index　to　be　used　to　detect　the　damage　with　the　time-history　response　data　of　a　single　point　of　a　curved　bridge　under　moving　load.　In　order　to　improve　the　index＇s　correctness　and　its　anti-noise　ability,　the　temporal-spatial　information　fusion　technology　using　the　information　of　different　measured　points　under　different　moving　loads　was　developed　to　make　the　final　damage　detection.　Taking　a　curved　bridge　as　the　study　object,　the　finite　element　model　was　established　to　verify　the　feasibility　of　the　proposed　method.　Then　the　factor　analysis　and　the　anti-noise　ability　of　the　method　were　studied.　The　results　showed　that　the　damage　index　of　single　point　is　applicable　to　detect　multiple　damages;　the　index　value　at　the　damage　location　is　associated　with　the　location　of　the　measured;　the　results　of　damage　detection　change　little　with　variation　of　moving　load　speed　in　a　certain　range;　with　the　temporal-spatial　information　fusion　technology　to　do　the　final　damage　identification,　the　accuracy　and　anti-noise　ability　of　the　damage　identification　can　be　effectively　improved.　©　2016,　Editorial　Office　of　Journal　of　Vibration　and　Shock.　All　right　reserved.