| 摘要 |
PURPOSE:To facilitate the analysis of force acting upon a reinforcing member by providing a reinforcing member which bears only a tensile force in a container-like structure in such a case that force acts upon the container-like structure from the inside or the outside of the latter. CONSTITUTION:A reinforcing plate 4 in, for example, a triangular shape, which is laid being inscribed in a horizontal sectioned surface 3 of a cylindrical pressure container 2 gives a tensile force when the cylindrical pressure container 2 is exerted with a force from the outside so that it tends to be deformed into a cylindrical pressure container 2a, and therefore, inhibits the container 2a from being deformed. When the container 2 is exerted with a force from the inside so that it tends to be deformed into a cylindrical pressure container 2b, the reinforcing plate 4 gives a tensile force to similarly prevent the container 2b from being deformed. It is notched that the reinforcing member may have a hexagonal shape. Further, in the case of a spherical pressure container, a polygonal reinforcing structure is inscribed therein. Thus, it is possible to facilitate the analysis of the force acting upon the reinforcing member so that the reinforcing member is not bulky, thereby it is possible to obtain a wide space and a safe reinforcement.
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