In　this　paper,　firstly,　shaped　short　pier　shear　wall　is　selected　to　research,　which　is　unsubstantial　part　in　short　pier　shear　wall　structural　system.　Secondly,　based　upon　the　experimental　study　on　the　seismic　behavior　of　two　1/2　scale　short　pier　walls　with　different　forms　of　concealed　bracings,　the　effects　of　concealed　bracings　on　the　bearing　capacity,　stiffness　and　its　attenuation,　ductility,　hysteresis　property,　energy　dissipation　and　failure　phenomena　of　these　two　short　pier　shear　walls　are　discussed.　Thirdly,　the　mechanical　models　and　the　formulas　of　bearing　capacity　are　established,　and　the　results　from　the　formulas　and　those　from　experiment　are　in　good　agreement.