| 摘要 |
PROBLEM TO BE SOLVED: To enable a building frame made of a steel rigid frame structure and a reinforced concrete column to be rapidly constructed and ensure a structural safety of the building.SOLUTION: A rigid frame structure comprises: a steel column 11 which composes a peripheral structure plane in a predetermined range in a plane direction and an elevation direction from an end of a building frame 1; and a steel beam 15. A preceding steel rigid frame structure is constructed which comprises the rigid frame structure and a steel beam 20 that is installed across an inner structure plane surrounded by the steel rigid frame structure as a part of the inner structure plane. A reinforced concrete column 30, which supports the steel beam 20 installed across the inner structure plane, is constructed. An upper floor slab concrete 42, which can be supported by the reinforced concrete column 30 and the preceding steel rigid frame structure, is installed to construct a building frame rigid frame structure.SELECTED DRAWING: Figure 3 |
