SRC　columns　of　irregularly-shaped　sections,　something　like　table　tennis　racket,　are　employed　in　the　Beijing　Fortune　Plaza.　Previous　research　on　this　type　of　SRC　column　has　not　been　known.　In　order　to　understand　the　seismic　behavior　of　this　type　of　SRC　column,　three　irregularly-shaped　and　one　circular　SRC　columns　of　1/4　scale　were　designed　and　tested　with　low　cyclic　loading.　The　load-carrying　capacity,　stiffness　and　its　attenuation,　ductility,　hysteretic　property　and　failure　mechanism　of　the　irregularly　shaped　columns　were　studied　and　compared　with　those　of　the　column　of　a　circular　section.　The　load-carrying　capacity　of　the　test　specimens　was　calculated　with　the　strip　method,　and　the　calculation　results　agree　well　with　the　experimental　results.　The　test　and　study　indicate　that　this　type　of　SRC　column　has　good　seismic　behavior　and　meets　the　demand　if　rationally　designed.