抄録
The author have developed a plate-type mechanical anchorage system attached to a screw rebar end, aiming at rational rebar arrangement. This system was applied to the mechanical anchorage of beam longitudinal rebars in the exterior beam-column joints of high-rise R/C buildings. To establish the practical applicability of this anchorage system and confirm the basic characteristics of the anchorage mechanism, four series of experiments, I〜IV, were conducted. Based on the results, a mechanical anchorage design method was proposed.
