JP2002188301A - Plate-type building - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a plate-type building applied to a mid-to-high-rise apartment easily applicable to a multistory building, eliminating sense of oppression of a habitable space and entrance of a dwelling unit, and heightening the degree of freedom for design. SOLUTION: A balcony 2 and an outside corridor 3 are disposed on both sides of the dwelling unit 16, and a first pillar 5 is erected in the balcony 2. A stud 12 is erected in the boundary between the dwelling unit 16 and the outside corridor 3, and a second pillar 13 is erected on the outside of the outside corridor 3. A bearing wall 7 is provided to connect the first pillar 5 and the stud 12, and a boundary beam 4 made of dead soft steel is disposed to connect the stud 12 and the second pillar 13. Thus, the bearing wall 7 and the boundary beam 4 are continuously extended widely from the balcony 2 to the outside of the outside corridor 3, thereby increasing earthquake resistance in the direction of wall is increased for that. It is not necessary to project the pillar and the beam into the dwelling unit 16 as the earthquake resistance is increased.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a plate-like building suitable for use in middle- and high-rise apartment buildings.

[0002]

2. Description of the Related Art FIGS. 2A and 2B show an example of a conventional plate-like building. FIG. 2A is a horizontal sectional view and FIG. 2B is a vertical sectional view.

Conventionally, as a plate-like building 1 of this type, as shown in FIG. 2, pillars 5 are erected outside each balcony 2 and pillars 6 are erected between each dwelling unit 16 and the outer corridor 3. Set up
A load-bearing wall 7 is provided so as to connect the pillars 5 and 6, and a reverse beam 9 is arranged in the girder direction between the pillars 5 and 5 on the balcony 2 side. A structure in which 10 are arranged in the column direction has been widely adopted.

[0004]

However, this has the following disadvantages.

[0005] First, the width of the bearing wall 7 is limited between the columns 5 and 6, and the seismic resistance in the wall direction is not so large.

Secondly, since the pillars 5, 6 and a part of the forward beam 10 inevitably protrude into each dwelling unit 16 in order to secure the seismic strength of the plate-shaped building 1, the room space and the entrance of the dwelling unit 16 are compressed. In addition, the degree of freedom in design is reduced.

The present invention has been made in view of the above circumstances, and it is an object of the present invention to provide a plate-like building which can be easily applied to a high-rise building, has no feeling of oppression in a living room space and an entrance and exit, and has a large degree of freedom in design. And

[0008]

According to the first aspect of the present invention, a balcony and an outer corridor are arranged on both sides of a dwelling unit, a first pillar is erected on the balcony, and the dwelling unit and the exterior unit are arranged. A stud is erected at the boundary with the corridor, a second pillar is erected outside the outer corridor, and a load-bearing wall is provided so as to connect the first pillar and the stud, and the stud and the second pillar are provided. It is constructed by arranging boundary beams in a form that connects with.

By adopting such a configuration, the bearing wall and the boundary beam extend continuously and widely from the balcony to the outside of the outer corridor, and the seismic resistance in the wall direction is increased by that much, and at the same time, the seismic resistance is increased. Accordingly, it works so that there is no need to protrude pillars or beams in the dwelling unit.

The present invention according to claim 2 is configured using a yield member as the boundary beam. Here, specific examples of the yielding member include a mechanical damper such as a hysteretic damper such as extremely mild steel and an oil damper.

[0011] With this configuration, since the boundary beam made of the yielding member exerts a passive vibration control function, it acts to improve the earthquake resistance of the entire plate-like building.

[0012]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a view showing one embodiment of a plate-like building according to the present invention, wherein (a) is a horizontal sectional view and (b) is a vertical sectional view.

In this plate-like building 1, as shown in FIG. 1, a balcony 2 and an outer corridor 3 are provided on both sides of each dwelling unit 16.
Are arranged, and first pillars 5 are erected outside each balcony 2. A stud 12 is erected at the boundary between each dwelling unit 16 and the outer corridor 3, and a second pillar is provided outside the outer corridor 3.
Pillar 13 is erected. Also, the first pillar 5 and the stud 1
2, a bearing wall 7 is provided to connect the two, and the bearing wall 7 partitions each dwelling unit 16. further,
Between the stud 12 and the second pillar 13, a boundary beam 4 made of extremely mild steel is arranged so as to connect them. In addition, a reverse beam 9 is arranged between the first columns 5 and 5 in the girder direction, and
An inverted beam 15 is arranged between the pillars 13 in a row direction.

Since the plate-like building 1 has the above-described structure, the load-bearing walls 7 and the boundary beams 4 continuously and widely extend from the outside of the balcony 2 to the outside of the outer corridor 3, and the seismic resistance in the wall direction is correspondingly increased. At the same time as the resistance increases, it becomes unnecessary to protrude columns or beams in the dwelling unit 16 with the increase in the seismic resistance. As a result, it is not only easy to apply the plate-like building 1 to a high-rise building, but also there is no feeling of oppression in the living room space and the doorway of the dwelling unit 16, and the degree of freedom in design increases. In addition, since the boundary beam 4 is made of extremely mild steel, it exhibits a passive vibration control function, and the earthquake resistance of the entire plate-like building 1 is improved. Therefore, the plate-like building 1 can be applied to a high-rise building. Becomes

In the above embodiment, the plate-like building 1 using the boundary beam 4 made of extremely mild steel has been described.
As the material of the boundary beam 4, a hysteretic damper other than ultra mild steel,
Alternatively, a mechanical damper such as an oil damper may be employed.

[0017]

As described above, according to the first aspect of the present invention, the load-bearing wall and the boundary beam continuously and widely extend from the balcony to the outside of the outer corridor, and the seismic resistance in the wall direction is correspondingly increased. At the same time as the resistance increases, with the increase in seismic resistance, there is no need to protrude columns or beams inside the dwelling unit, so it is easily applied to high-rise buildings, and there is no feeling of oppression in the dwelling room space and doorway of the dwelling unit, It is possible to provide a plate-like building having a large degree of freedom in design.

Further, according to the present invention described in claim 2,
Since the boundary beam made of the yielding member exerts the passive vibration control function, the seismic resistance of the entire plate-like building is improved, so that application to a high-rise building is further facilitated.

[Brief description of the drawings]

FIG. 1 is a view showing an embodiment of a plate-like building according to the present invention, wherein (a) is a horizontal sectional view and (b) is a vertical sectional view.

FIG. 2 is a diagram showing an example of a conventional plate-like building,
(A) is a horizontal sectional view, (b) is a vertical sectional view.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Plate-like building 2 ... Balcony 3 ... Exterior corridor 4 ... Boundary beam 5 ... 1st pillar 7 ... Bearing wall 12 ... Stud 13 ... 2nd pillar 16 ... Dwelling unit

──────────────────────────────────────────────────続 き Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat ゛ (Reference) E04H 9/02 321 E04H 9/02 321C F term (Reference) 2E001 DG01 DG02 DH31 EA01 FA01 FA02 FA03 GA12 GA51 HA06 HB02 KA03 2E002 EA01 EB12 EB13 FA02 FB03 FB14 HA02 HB07 MA07 MA12

Claims (2)

[Claims] 1. A balcony and an outer corridor are arranged on both sides of a dwelling unit, a first pillar is erected on the balcony, a stud is erected on a boundary between the dwelling unit and the outer corridor, and an outside of the outer corridor is provided. A second pillar is provided upright, a bearing wall is provided to connect the first pillar to the stud, and a boundary beam is provided to connect the stud to the second pillar. Plate building. 2. The plate-like building according to claim 1, wherein a yielding member is used as the boundary beam.