This paper evaluates the structural characteristics of the Nuki-to-Column joint with wedge for the traditional wooden structures. We conducted the full- scale static loading tests using three types of wedge. We proposed the mechanical model for estimating the joint strength based on the partial compression element tests, the simple estimated method for the structural characteristics of the joint for structural design of traditional Japanese temples. 1) The structural characteristic of the joint is proposed considering the embedment characteristic for each type of wedge. 2) The simplified calculation method for evaluating the structural characteristics considering wedge type are propose.%我が国には古来より伝承されてきた世界に誇れる伝統木造建築物があり、これらは独特の構造要素により高い靭性を有する。とりわけ柱-貫仕口は、柱に貫を通して楔を打込むことで地震力等に抵抗できる構造形式であり、鎌倉時代から踏襲されている。
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