The　analysis　model　for　RC　bridge　piers　with　flexural-shear　interaction　was　proposed　based　on　the　Modified　Compression　Field　Theory　(MCFT)　and　fiber　element　model.　In　the　analysis　model,　the　shear　force-shear　displacement　relationship　was　obtained　by　the　MCFT,　and　implemented　in　a　nonlinear　fiber　analysis　program　to　simulate　the　flexure-shear-axial　interaction　of　the　bridge　piers.　The　accuracy　of　the　analysis　model　was　verified　by　comparing　with　quasi-static　test　results　of　6　circular　bridge　piers　failed　in　flexural-shear　mode.　It　is　found　that　the　yield　strength,　ultimate　strength　and　elastic　shear　stiffness　of　the　bridge　piers　predicted　by　MCFT　are　very　accurate.　The　shear　cracking　is　the　key　influencing　factor　induced　the　changing　of　shear　stiffness,　while　the　flexural　cracking　and　yielding　of　the　longitudinal　bars　has　little　influence.　Compared　with　test　results,　the　proposed　flexural-shear　interaction　analysis　model　simulated　the　hysteretic　curves,　flexural　and　shear　deformations　of　the　bridge　piers　well.