Abstract
A building is constructed by parts and joints. The joints, each other, have the definite relation. In other words, there is a system in these joints. We call it "Joint System". This is consisted of two systems, "Joint Location System" and "Joint Inner System". The former is where the joints in the building are, and the latter is what the relations between parts in a joint are. We studied "Joint Location System" only, by three aims; 1) To make the abstracted symbols which indicates distinctly the principles of "Joint Location System". 2) To make clear the principles of "Joint Location System" using the abstracted symbols. 3) To make the building construction system based on the principle of "Joint Location System". Contents 1. Aim of this study 2. The concept of "Joint Location System" 3. To make the abstracted symbols 4. Analytic method of "Joint Location System" 5. To analyze the buildings 6. To make the building construction system based on the principle of "Joint Location System" 7. Result
