JPH0285436A - Buildings with pillar and beam structures - Google Patents

Abstract

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

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application This invention relates to the structure of a building consisting of columns and beams.

BACKGROUND OF THE INVENTION In general, two to four-story steel frame buildings often have a structure consisting of columns and beams. In this case, conventionally, as shown in Fig. 7, a pillar (1) is passed from the - floor to the upper floor, and a beam (2) is attached to the side of the pillar (1) in a so-called pillar-shaped structure. .

Problems to be Solved by the Invention However, the pillar-shaped structure structure described above has the following drawbacks.

(1) First, as shown in Fig. 7, there is an inconvenience that the pillars (1), (1), etc. must pass vertically. In other words, there is always a first-floor column (1b) under the second-floor column (1a).
), and therefore, for example, as shown by the two-dot chain line in the figure, it is impossible to move only the pillar (lb) on the - floor, and in that case, the pillar (1a) on the second floor must also be moved. Naturally, it is necessary to always plan the first and second floors taking these points into account, and there is a drawback that the degree of freedom in planning is small.

■Furthermore, in Fig. 8, columns (1) (1) are always required at the intersection of the inner column (3) street and the outer peripheral wall line, and columns (1) (1) on the opposing wall surface are always required. 1) It is also impossible for the pillars (1,) to separate from each other, making it impossible to provide openings in these pillars (1,) (1).

■A pillar is always required directly below the corner of the second floor, and there are similar restrictions.

■The number of pillars is increased. In other words, when the planar shape is close to a simple rectangle, the number of columns is small, but when the planar shape is complex, especially when the wall surface is uneven within a range smaller than the basic grid, the number of columns becomes very large. .

This invention solves the drawbacks of conventional buildings with pillar-shaped structures, and allows a greater degree of freedom in planning the floor plan between the first and second floors, and also eliminates major restrictions on the position of columns. This is a building with a pillar and beam structure.

Means for Solving the Problems And in order to achieve the above object, in this invention, the pillars on the lower floor are separated from the pillars on the lower floor, so that one beam spans a plurality of columns in a continuous shape. It is characterized by being located at.

For example, the positions of the pillars on the - floor and the pillars on the second floor may be shifted from each other, and therefore there are advantages such as a greater degree of freedom in planing the floor plan between the - floor and the second floor.

Embodiment Figure 1 shows an example of a two-story building. First, pillars (12) (12), (12), (12),
erect these pillars (12) (12)...
Attach the second floor through-floor beam (13) across the upper ends of the floor. Furthermore, on this floor beam (13), the second floor column (14)
(14) is erected, and its pillar (14) (14)...
A shed beam (15) is installed in a through-shape across the upper ends of the roof. In the balcony portion of the second floor, the floor beam (13) and roof beam (15) of the second floor are provided in an overhanging manner (13a) (15a). It is also possible to attach these overhang parts (13a) (15a) separately. (16) consists of the upper and lower horizontal frames (17), the left and right vertical frames (1B), and those horizontal frames (
It is a load-bearing wall panel assembled in advance into a frame shape by a place (19) attached to a space surrounded by a vertical frame (1B) and a load-bearing wall panel (1B).
6) is installed by inserting it between the pillars (12) (12). Figure 2 shows the planar structure of the above-mentioned building. Between the through-beams (13) and (15) installed across the ends of the above-mentioned companies (12) and (14), there are middle beams ( 21) Pass and attach (21). (2
2) (22)... Bow, these through beams (13) (1
5) and a horizontal place placed in the space surrounded by the middle beam (21).

FIG. 3 shows the case of a building with a skimp floor. In this case, instead of using a through-beam only in this part, a beam (23) dedicated to the skimp floor may be used. In addition, in this Fig. 3, a load-bearing wall panel (16) as described above is shown.
Columns (12) (14) and beams (1, 3) without using
Place (19) is attached directly to (15). Figures 4 and 5 show the structure of the place (19).
), respectively, columns (12) (14) and beams (13) (
15). (26) is
A box-shaped stiffener (26) that fits into the groove of the beam (13) (15) made of H-shaped steel at a position corresponding to the column (12).
By using the beams (13) and (15), the beams (13) and (15) are reinforced.

Figure 6 shows the other installation structure of the above-mentioned place (19).
27) with bolts (28) in advance, and then attach the joint plate (27) on the place (19) side to this joint material (27).
4) are connected by bolts (25).

Effects of the Invention As mentioned above, the invention of q has a so-called beam-shaped structure in which the beams are attached to the pillars on the lower floor and between the columns, and the following effects are achieved. is obtained.

(1) For example, the pillars on the - and second floors do not need to run vertically, so the restrictions on the positions of the columns on the - and second floors are relaxed accordingly, and the degree of freedom in plan planning is greatly increased.

■There is no need to provide pillars corresponding to each other at the intersection of the internal pillar and the outer peripheral wall line or between the opposing walls, and by moving one of these internal pillars or the pillars on the opposing wall, it is possible to This gives you more freedom, such as creating an opening in the area.

■ Pillars are not necessarily required on the first floor, such as directly below the second floor corner.

(2) Since there are fewer restrictions on the position of the columns as described in item 1, the number of columns can be significantly reduced compared to conventional structures, especially in buildings with uneven walls.

[Brief explanation of drawings]

Fig. 1 is an elevational view of a frame of a building showing an embodiment of the invention, Fig. 2 is a plan view thereof, and Fig. 3 is an elevational view of an embodiment of the invention in which a skip floor is provided. , Fig. 4 is an enlarged side view of the main part showing the structure of the place mounting part in Fig. 3, Fig. 5 is a side view seen from the right side of Fig. 4, and Fig. 6 is a diagram showing the place mounting part. FIG. 7 is an enlarged front view of main parts showing another example of the structure, FIG. 7 is an elevation view showing the framework of a conventional post-and-beam structure building, and FIG. 8 is a plan view. (12) (14)...Column, (13) (15)
...beam. Patent applicant Sekisui House Co., Ltd. Representative Patent Attorney
Koichi Tarumoto Fake potato rotete

Claims (1)

[Claims] A building with a post-and-beam structure characterized by a single beam being placed in a continuous manner across multiple columns, separating the columns on the upper floor from the columns on the lower floor.