JPS61211430A - Skeletal of structure - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

Detailed Description of the Invention (Industrial Field of Application) The present invention relates to the structure of various buildings (prior art) and (problems to be solved by the invention) conventional structures. The structure consists of vertical columns and horizontal beams connected to them.
In addition to the beams and girders, the columns are also bent materials, increasing the amount of steel used, and the work of joining the columns and beams and girders is complicated, prolonging the construction period and increasing construction costs.

(Means for Solving the Problems) The present invention has been proposed to solve the above problems, and has a structure in which each of the square pyramids is formed on the upper and lower surfaces or on one side thereof in the inter-beam direction and in the cross-beam direction. Diagonal members and vertical members extending along the ridgeline and their central axis are erected, and horizontal structural members made by fixing metal fittings to the end convergence of each steel member and vertical member are layered, and the horizontal structural members are stacked one above the other. This relates to a structure of a structure characterized in that each steel material of the adjacent horizontal structural member and the joining fittings of the end convergence part of a group of vertical members are tightly connected.

(Function) In the present invention, on both sides of the upper and lower sides of the intermediate floor, on the upper surface of the lowest floor, and on the lower surface of the top floor, there are slopes extending along the ridge lines of the quadrangular pyramid and its central axis in the direction between the beams and the direction of the girders, respectively. At the same time, vertical members are erected in parallel to the steel members, and horizontal structural members are made in advance by fixing joint fittings to the bundled ends of the steel members and vertical members, and the horizontal structural members are layered and stacked vertically adjacent to each other. Since the frame of the structure was constructed by tightly connecting each steel material of the horizontal structural member and the joining fittings at the bundled ends of the group of vertical materials, both vertical and horizontal stresses were handled by the vertical materials as well as the diagonal materials described above, Only the beams and girder members will be bending members, and all other members will be axial members.

(Effects of the Invention) As described above, in the frame of the structure according to the present invention, both vertical and horizontal stresses are handled only by the steel materials and vertical materials, the bending materials are only the beams and girders, and all other members are Since it is an axial member, the steel used can be used effectively, and the amount of steel required can be significantly reduced.

Furthermore, since the horizontal structural members are joined not only through diagonal members but also through vertical members, they can withstand greater external forces and form the structure of a high-rise building.

In addition, since the horizontal structural members are pre/spring members manufactured in a factory, labor and effort on site are omitted, and the joints are located in the middle of each floor, making assembly of the horizontal structural members easy. It is done. In addition, the floor slab of the horizontal structural member can be used as a scaffold for the work.

In this way, the horizontal structural members can be easily assembled, and the amount of steel used can be reduced as described above.
According to the present invention, the construction period is shortened and construction costs are reduced.

(Example) The present invention will be described below with reference to the illustrated embodiments.

The objects are precast concrete horizontal structural members on the intermediate floor, (1) are steel beams, (2) are steel beams, (3) are the same beams,
It is a slab installed integrally on the girder. Note that the beam (1
), the girder (2) is covered with concrete.

At the intersection of the beam girders, steel nozzles are installed on the beam (1) and the girder (2), each extending along the ridgeline and central axis of the square pyramid across the longitudinal direction of the girder at a difference in the longitudinal direction of the beam. A diagonal member (4) and a vertical member (5) consisting of a diagonal member (4) and a vertical member (5) are erected, and a cross-shaped horizontal plate (6) is integrally joined by welding etc. to the converging end of each steel member and vertical member. 6), a cross-shaped horizontal joint plate (8) whose four large corners are erected integrally is integrally joined.

Note that each diagonal member (4) and vertical member (5) are slabs (
3) Covered by a concrete wall (9) erected above.

In addition, in the horizontal structural member (A') on the lowest floor, diagonal members (4
) and vertical members (5) are provided only on the upper surface, and in the horizontal structural member (N) on the top floor, diagonal members (4) and vertical members (5) are provided only on the lower surface.

In addition, at the end of each floor, the diagonal members are arranged in three directions, including a horizontal board (6'), a horizontal joint board (8 are formed in a convex planar shape, and (7') is a horizontal joint board). This is a vertical plate erected on the straight part of (8').

When constructing the framework of a structure using the horizontal structural members, the horizontal structural member on the lowest floor is first arranged. At this time, the horizontal structural members (A') adjacent to each other in the inter-beam direction and the girder direction are connected to splints (9) at the joint ends of the respective beams (1) and girders (2).
) and hypertonic cabol) (connected via 11).

In addition, the slabs (3) of adjacent horizontal structural members (in the direction of rows)
), the slab (3') is constructed using cast-in-place concrete or precast concrete or cleat slab.

Next, the intermediate floor horizontal structural member (N) is superimposed on the lowest floor horizontal structural member (A'), and the lowest floor horizontal structural member (A'
) The horizontal joint plate (8) at the upper end convergence part of the diagonal member (4) and vertical member (5) on the upper surface, and the horizontal joint plate (8) at the upper end convergence part of the diagonal member (4) and vertical member (5) on the lower surface of the horizontal structural member (A) of the intermediate floor. The horizontal joining plate (8) of the lower end convergence part is joined with high tension Kabol H1l, and the upper and lower horizontal structural members (A) (A') are joined.

The joining of the horizontal structural members (A) on the upper floor and the construction of the intermediate slab (3') are the same as those for the lowermost floor.

Next, the intermediate floor horizontal structural member (A) of the upper layer is bonded in a layered manner on the horizontal structural member (A) of the intermediate floor in the same manner as described above, and further on the intermediate floor horizontal structural member (A) of the improvement layer in the same manner as described above. The structure of the structure is assembled by joining the horizontal structural members (A) on the top floor in layers.

In the frame of the above embodiment, there is no conventional vertical column material,
Vertical and horizontal stresses are handled only by the diagonal members (4) and vertical members (5), the beams and girders are the only bending members, and the rest are all axial members, resulting in a significant reduction in the amount of steel used. Furthermore, by arranging the vertical members (5), the structure can resist large external forces, making it possible to construct a high-rise building.

In addition, the horizontal structural members (A) (A') (A) of each floor are joined at the middle part of each floor, and at this time, the slab (3) of each horizontal structural member also serves as a scaffold for work, making construction easier. It will be held in

Furthermore, since the horizontal structural materials (A) (A') (A are constructed as units manufactured in a factory), assembly and processing can be performed easily and safely, saving labor and effort on site. Construction period is shortened.

Although the present invention has been described above with reference to embodiments, the present invention is, of course, not limited to such embodiments, and can be modified in various designs without departing from the spirit of the present invention. .

[Brief explanation of drawings]

The top part is omitted from the illustration. FIG. 3 is a plan view of the structure, FIGS. 4 and 5 are views taken from arrows ■-■ and arrows V-v in FIG. 1, and FIGS. 6 and M7 are views from Arrow view Vl in the diagram
-V1 figure as well as arrow view ■-■ figure. (A)...Horizontal structural member of intermediate floor, (A')...Horizontal structural member of bottom floor, (A/')...Horizontal structural member of top floor, (1)...-Beam , (2)... digit, (3)...
・Slab, (4)... Diagonal member, (5)... Vertical member, (
8)...Horizontal joint plate, αυ...high tension bolt.

Claims (1)

[Claims] Diagonal members and vertical members are erected on the upper and lower surfaces or one side thereof, extending along the ridge lines and the central axis of the square pyramid in the inter-beam direction and the beam direction, respectively, and the ends of the steel members and vertical members are converged. It is characterized by layering horizontal structural members each having joining metal fittings fixed to their parts, and tightening the joining metal fittings at the end converging parts of each steel material and vertical material group of the horizontal structural members that are vertically adjacent to each other. structure of the structure.