The Study of meaning of bracket complex of Japanese Historical Architecture

本研究以日本历史建筑中的斗拱复合体系为研究对象。确定了斗拱复合体的形式范畴，并分析了其技术和社会意义.收集了木托架复合体的变异。托槽系统是古代从中国传入的。其次，括号复合体的tesaki（步骤）被认为是建筑的层次结构。2.到了中世纪，出现了新的托槽复合体形式。屋盖支撑结构得到发展，支架复合体不再支撑屋檐。于是，新的变种出现了。中国建筑风格的传入是这一现象的刺激因素之一。3.建筑内外的差异是中世纪设计理论的证据。在古代，托槽复合体从外到内均出现。但是内外都是单独设计的。4.本研究所提出的新的分析方法，对于认识日本所有的建筑，以及中国和韩国的建筑的特点，都是有效的。

This study is on the bracket complex systems in Japanese historical architecture. The forms category of the bracket complex was settled, and that technical and social meaning of those were analyzed.1. The variations of wood bracket complex were collected. The bracket system was imported from China in the ancient age. Secondary, the tesaki (steps) of the bracket complex was recognized as hierarchy of architecture. 2. In the middle age, new styles of bracket complex were appeared. The roof sustain construction was developed, and the bracket complex became not to support the eaves. So, new variations were appeared. The importations of Chinese Architectural style was one of the stimulation of phenomenon. 3. The difference of the exterior and interior of the architecture is the evidence of design theory of the middle age. At the ancient age, the bracket complex was appeared equally from outside and inside. But the outside and inside were become to designed individually. 4. The new method of analysis supposed in this study is effective in the recognition of the feature of Japanese all architecture, and Chinese and Korean architecture.