JP2603242B2 - Architectural frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to an architectural frame mainly implemented in an apartment house or the like.

(Problems to be Solved by the Invention) A ramen frame is often adopted for a mid- to high-rise reinforced concrete structure or a steel-frame reinforced concrete structure. Therefore, for example, when the present invention is applied to an apartment house, there are restrictions on the plan of the ceiling height, the size of the room vacant space, the arrangement of the walls, and the like due to the presence of the beams, and it is also necessary to consider the deployment piping.

There are flat slab structure and wall-type structure as a method of absent beams, but both are more expensive than ramen structure, and the horizontal force is difficult to handle in the former and the wall amount is large in the latter. Due to the above restrictions, it is not suitable for middle- and high-rise apartment buildings.

In the case of middle- and high-rise apartments, the acess type is elevator 1.
One-hall corridor type is generally used because it is advantageous in terms of cost, such as a large number of dwelling units per unit.However, in this type, dwelling units face the corridor, so privacy is likely to be impaired and privacy must be ensured. The presence of beams would reduce the aperture, which would pose obstacles to planning, such as impeding ventilation and lighting.

The present invention has been made in view of the relationship between the frame structure of the ramen frame and the apartment house, and proposes an architectural frame that reduces the above-described various restrictions and obstacles.

(Means for Solving the Problems) According to the present invention, a large space is taken between pillars having a span of 1 span by installing beams between the pillars in a Z-shape on a vertical surface with steps formed vertically. While reducing the restrictions on floor plan and equipment plumbing, and solving the problems of single hallway type apartment houses.

Since the beam's strength depends on its cross-sectional performance, a frame with a span of 1 span between columns on a vertical surface in a Z-shape is constructed so that the beams are structurally continuous between the columns. Having.

Because the beam installed between the columns of 1 span has a vertical step, the degree of freedom in floor plan and elevation plan increases, so the equipment piping penetrates the beam while securing sufficient ceiling height and indoor space. No equipment planning is possible.

When this frame type is applied to a single hallway type apartment house, the level of the opening between the hallway and the dwelling unit increases in the section where the beam is located on the corridor side relatively to the other beam, Your privacy is secured because your eyes are blocked,
In the section where the beams are positioned relatively above the other beams on the balcony side on the sunshine side, there is no beam shape below the ceiling surface, so that lighting and ventilation from a high position are ensured.

(Embodiment) As shown in Fig. 1, a building frame A according to the present invention has a vertical Z-shaped beam 1,1 'between pillars 3,3 between pillars 3,3 of one span. It was constructed with steps.

A step is vertically formed between the centroid of the beam 1 connected to one of the columns 3 and the centroid of the beam 1 'connected to the other column 3, and one of the beams 1 (1 ') Is connected to the other beam 1' (1) in the middle part of one span in a partially overlapping manner with the other beam 1 '(1), and is connected to the other beam 1' (1). The beams 1, 1 'for one span are structurally continuous with steps, so that they form a rigid frame together with the columns 3, 3.

In the figure, reference numeral 2 denotes a slab, and the top end of the slab 2 is located below the top end of the beam 1 located relatively above, and the lower end is located above the lower end of the beam 1 'located below. Then, the beams 1, 1 'are arranged in a Z-shape on the vertical surface with the slab 2 sandwiched from above and below.

The arrangement of the beams 1 and 1 'and the erection section are determined based on the floor plan.
The beams 1 and 1 'are arranged so that the beam shape appears on the upper surface side in other parts such that the beam shape appears on the lower surface side of the ceiling. The beam 1 located relatively on the upper side has a beam shape on the upper surface side of the slab 2, and the beam 1 ′ located on the lower side has a beam shape on the lower surface side of the slab 2.

FIGS. 2 to 4 show an embodiment in which the present invention is applied to a popular single-hall corridor apartment house. 2 and 3 are an elevation view and a plan view, respectively, and FIG. 4 is a cross-sectional view of the corridor side.

In this embodiment, as shown in FIG. 2, an entrance 4 facing a corridor 7 is arranged on a relatively lower beam 1 'from which a beam form on the lower surface side of the slab 2 is formed. A balcony 5 or a bay window 6 is arranged on a beam 1 having a beam shape on the side. 2 and 4, the duct 8 is provided under the slab 2 at the balcony 5 or the bay window 6 without penetrating the beams 1, 1 '.

As a result, an opening up to the ceiling height can be obtained in the balcony 5 and the bay window 6 as shown in FIG. 4 while securing a sufficient height necessary for the entrance 4. Also, since the balcony 5 and the bay window 6 on the corridor 7 side are located at a level higher than the floor surface by the beam component, there is an advantage that a blinding effect can be obtained.

That is, if the space such as the balcony 5 and the bay window 6 is arranged on the beam 1 located relatively on the corridor 7 side, as shown in FIG. The privacy can be easily ensured by providing a blindfold, etc., and although not shown, the balcony on the sunshine side can be opened up to the height of the ceiling to ensure the functions of lighting and ventilation.

(Effects of the Invention) Since the beams between the columns are erected in a Z-shape on a vertical surface with a vertical step between the columns of one span, the degree of freedom in the floor plan and the vertical plan increases. In addition, it is possible to plan a facility in which facility piping does not penetrate a beam while securing a sufficient ceiling height and a room space.

In particular, when applied to a one-hall corridor type apartment, the level of the opening between the corridor and the dwelling unit rises in the section where the beam is located relatively higher than the other corridor on the corridor side, and the line of sight is blocked Privacy can be secured, and in the section where the beams are relatively higher than the other beam on the balcony side of the sunshine side, there is no beam shape below the ceiling surface, so lighting and ventilation from a high position are secured can do.

[Brief description of the drawings]

FIG. 1 is an elevational view showing an example of a frame according to the present invention, and FIGS. 2 to 4 are an elevational view, a plan view, and a sectional view showing an embodiment, respectively. A: Architectural frame, 1,1 '... Beam, 2 ... Slab, 3 ...
Pillar, 4 doorway, 5 ... balcony, 6 ... bay window, 7
... corridor, 8 ... duct.

Claims (1)

(57) [Claims] 1. An architectural frame in which a beam between columns is erected in a Z-shape on a vertical surface with a step up and down between columns of one span in a ramen structure frame composed of a column and beam frame.