Abstract:
Disclosed is a steel plate structure that includes: a first surface plate and a second surface plate, which are separated from each other and each of which has one side facing each other; a strut, which maintains the separation distance between the first surface plate and the second surface plate; an H-shaped member, which is attached along a horizontal direction to one side of the first surface plate such that a flange of the H-shaped member faces one side of the first surface plate; and a mechanical anchoring device, which is attached to the other side of the first surface plate in correspondence with the H-shaped member and to which a steel bar is coupled. Since no holes, through which to the steel bars pass, are formed into the surface plate when attaching a beam or slab to a steel plate concrete wall, there are no losses in cross-sectional area, and structural integrity can be improved.
Abstract:
A steel plate structure and a steel plate concrete wall are disclosed. The steel plate structure may include: a pair of steel plates that are separated from each other with one side of one steel plate facing one side of the other steel plate such that a space is defined in-between; a strut maintaining a distance between the pair of steel plates; and a perforated pipe positioned in the space that extends from one end of the space to the other end of the space and has a multiple number of holes formed therein. The steel plate structure can effectively displace vapor created in the steel plate concrete wall by high levels of heat, to prevent the steel plate concrete wall from expanding or bursting and to improve durability.
Abstract:
A steel plate structure for forming a wall by casting concrete therein includes a pair of steel plates, which are separated from each other and in which one surface of one of the pair of steel plates faces one surface of the other of the pair of steel plates, a first structural member, which is rigidly joined along a direction of gravity to one surface of the steel plates such that one end of the first structural member is protruded outward from one end of the steel plates and the other end of the first structural member is receded inward from the other end of the steel plates, and a strut, which maintains a separation distance between the pair of steel plates. Thus, the overall thickness of the steel plate concrete wall can be reduced so as to allow better welding properties and increase in the unit module size.
Abstract:
A steel plate structure and a steel plate concrete wall are disclosed. A steel plate structure, which includes: a pair of steel plates, which are separated to provide a predetermined space; a structural member, which is positioned in the predetermined space, and which is structurally rigidly joined to one side of the steel plate in the direction of gravity; and a strut, which maintains a separation distance between the pair of steel plates, can be utilized to reduce the overall thickness of a steel plate concrete wall for efficient use of space, and to reduce the thickness of the steel plates for better welding properties and larger unit module sizes. Also, the axial forces or lateral forces applied on the steel plate concrete wall may be effectively resisted.
Abstract:
A steel plate structure and a steel plate concrete wall are disclosed. A steel plate structure, which includes: a pair of steel plates, which are separated to provide a predetermined space; a structural member, which is positioned in the predetermined space, and which is structurally rigidly joined to one side of the steel plate in the direction of gravity; and a strut, which maintains a separation distance between the pair of steel plates, can be utilized to reduce the overall thickness of a steel plate concrete wall for efficient use of space, and to reduce the thickness of the steel plates for better welding properties and larger unit module sizes. Also, the axial forces or lateral forces applied on the steel plate concrete wall may be effectively resisted.
Abstract:
A steel plate structure and a method of constructing a wall-slab joint structure are disclosed. The steel plate structure can include a pair of surface plates separated from each other with one side of one surface plate facing one side of the other surface plate, a strut maintaining a distance between the pair of surface plates, a strip panel that forms a portion of a slab plate and has one end joined to the other side of the surface plate along a width of the surface plate, and a bracket joined to the surface plate to support a lower surface of the strip panel. The steel plate structure can be used to prevent damage caused by collisions between the slab plate and the walls, and to provide a sufficient amount of work space for welding operations.