Concrete-filled　steel　tubular　(CFST)　arches　with　corrugated　steel　web　(CSW)　are　a　new　developing　type　of　arches,　which　combine　the　high　strength　of　CFST　and　good　shearing　resistance　of　CSW.　This　paper　studies　the　behaviour　of　CFST　arches　with　CSW　(or　CFST-CSW　arches)　under　in-plane　and　out-of-plane　loading　conditions.　A　series　of　experiments　was　conducted.　The　displacement　and　strain　of　CFST-CSW　arch　models　under　different　loading　schemes　were　measured.　These　experiments　enabled　the　direct　assessment　of　the　load-deflection　and　failure　mode　of　the　CFST-CSW　arches.　The　effectiveness　of　this　new　arch　type　verified　by　comparison　of　a　reinforced　concrete　arch　model　with　CSW　in　terms　of　the　ultimate　load　and　failure　mode.