JPH02285134A - Framework unit and building framework employing the same unit - Google Patents

Abstract

PURPOSE:To increase office space and to cope with various applications by a method wherein an inner tube for forming a core is arranged in the eccentric position of an outer tube and in a position where a part of the inner tube and a part of the outer tube are jointly used. CONSTITUTION:A framework unit 1 is formed with outer and inner tubes 2 and 3, and the inner tube 3 is eccentrically arranged in a position where a part of columns 4 of the outer tube 2 are used jointly with a part of the columns of the inner tube. A core 5 is formed in the inner tube 3 of the framework unit 1, and forms a multipurpose space, e.g. a hall or stair room, where a plural ity of elevators 6 are built. This constitution enables a space except for that in the inner tube 3 in the outer tube 2 to be effectively utilized as an office room.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a frame unit applied to, for example, a high-rise building, and a building frame using the same.

(Prior Art) Generally, the frames of skyscrapers and the like have two structures: a rigid frame structure and a tube structure. A rigid frame structure consists of multiple pillars erected at necessary locations within the building's floor area, and beams installed at each pillar. In addition, the tube structure mainly consists of columns arranged in a cage-like manner around the periphery of the building.

Each of these structures is selected and applied as appropriate depending on the purpose of the building, but in the former rigid-frame structure, columns are placed within the floor area, so it is difficult to create a relatively wide column-free space. be.

On the other hand, in the latter tube structure, columns are arranged only around the building, so it is easy to secure a relatively large column-free space. Conventionally known examples of such tube structures include a single tube structure in which columns are arranged in a single layer around a building, a double tube structure in which columns are arranged in double columns inside and outside the building, and a bundle tube structure in which columns are arranged in a lattice pattern.

(Problem to be Solved by the Invention) However, in the conventional single tube structure, double tube structure, bundle tube structure, etc. mentioned above, the planar shape of the building is rectangular, and the three-dimensional shape is roughly defined as a rectangular parallelepiped. Therefore, the appearance tends to be uniform, and it is difficult to respond to the recent diversification of uses, designs, etc.

The present invention has been made in view of these circumstances, and provides a frame unit that can secure a wide office space and accommodate various uses, plans, designs, etc., and a building frame using the same. The purpose is to

(Means for Solving the Problems) The present invention provides a crosslinking unit configured by arranging an inner tube constituting a core within an outer tube, in which the inner tube is partially constituted by the outer tube. It is characterized by being placed eccentrically with respect to the outer tube.

The present invention also provides a crosslinking unit configured by disposing an inner tube constituting a core within an outer tube,
It is constructed by combining a plurality of frame units arranged eccentrically with respect to the outer tube such that the inner tube is partly constituted by the outer tube, and the inner tubes are assembled in close proximity to each other. It is characterized by what it did.

(Function) According to the present invention, an inner tube for forming a core is provided at an eccentric position on the inner side of the outer tube so that a part of the inner tube is composed of the outer tube to constitute a frame unit, and the inner tube inside the outer tube By using the area excluding the space as a space for formation, a bridge with a special shape different from conventional ones can be obtained.

In addition, when constructing a building frame by preparing a plurality of single-structured frame units and combining them with their core sides close to each other, the combination of these single-structured bridge units, It becomes possible to construct buildings of various shapes, and with relatively easy structural design, it becomes possible to construct buildings with a wide variety of external appearances depending on the purpose.

(Example) An example of the present invention will be described below with reference to FIGS. 1 and 2.

Figure 1 is a plan view showing the crosslinking unit, Figures 2 (a) to (
c) is a plan view illustrating an example of a building frame constructed by combining them.

As shown in FIG. 1, in this embodiment, the frame unit 1
It is composed of an outer tube 2 having a square planar shape, and an inner tube 3 having a substantially similar shape and provided at an eccentric position inside the outer tube 2. In addition, 4 is a pillar which constitutes each tube 2.3, and some pillars 4 are both tubes 2.3.
It is also used for 3.

A core 5 is formed within the inner tube 3 of this frame unit 1, and the core is, for example, a hall in which a plurality of elevators 6 are installed, a staircase, a passage, a toilet, a kitchen, or other space. Further, a portion of the outer tube 2 excluding the inner tube 3 is a space 7 constituting an office or the like.

Of course, by using such a frame unit 1 alone as shown in FIG. 1, it can be constructed as one tube structure building.

Further, as shown in FIGS. 2(a) to 2(C), by arranging a plurality of bridging units 1 close to each other on the core 5 side, it can also be applied as a combination type frame 8.

In FIG. 2(a), a pair of frame units 1 are arranged adjacent to each other in the longitudinal direction so as to butt each other, and the end faces of each core 5 are joined by a joining tube frame 9. The joining tube frame 9 has, for example, an atrium having an opening 10.

In addition, FIG. 2B shows an example in which three frame units 1 are combined. That is, a pair of opposing crosslinking units 1
A third frame unit 1 is inserted in the middle of the tube, thereby forming a composite tube frame with three bridging units 1.

Note that each frame unit 1 is joined by a joining tube frame 11.

Furthermore, FIG. 2C shows an example in which four frame units 1 are arranged in a substantially cross shape. In this example, each core 5 is gathered at the center, and an opening 12 is formed between the cores 5.

In addition to the above-mentioned rows, the number and combination of frame units 1 can be changed in various ways.

According to the above embodiment, the frame unit 1 is constructed by providing the inner tube 3 for configuring the core 5 so that a part of the inner tube 3 is constituted by the outer tube 2 at the inner eccentric position of the outer tube 2, and the outer tube By using the space 7 for configuring the chamber in a portion of the chamber 2 excluding the inner tube 3, a frame having a special shape different from the conventional one can be obtained.

Moreover, by preparing a plurality of crosslinking units 1 of this single configuration,
If the frame of a building is constructed by combining these cores 5 in close proximity to each other, buildings of various shapes can be constructed by combining the respective frame units 1, and the structural design is relatively easy. , it becomes possible to construct buildings with a variety of external appearances depending on the purpose.

In particular, by assembling the inner tubes 3 that are eccentric with respect to the outer tube 2 so as to gather them in the center, the structural center of the building can be secured at a substantially central position in a plan view. Furthermore, the core 5 for equipment placement is placed in the center, and dynamic linear programming can also be processed rationally. Furthermore, the space 7 that can be used as an office is located on the outside of the building, making it possible to effectively take in natural light.

On the other hand, since a part of the inner tube 3 is made up of the outer tube 2, construction costs can also be reduced.

(Effects of the Invention) As described above, according to the present invention, a frame unit consisting of an outer tube and an inner tube for forming a core provided at an eccentric position inside the outer tube can be assembled singly or in a plurality of sets. By configuring the tube frame together,
With a relatively easy structural design, it is possible to construct a building with a variety of external appearances depending on the purpose, which is an excellent effect.

[Brief explanation of drawings]

FIG. 1 is a plan view showing a bridge unit according to an embodiment of the present invention, and FIG. 2 is a plan view showing an embodiment of a building frame constructed by combining the units. 1...Frame unit 2...Outer tube 3...Inner tube 5...Bore CR permit applicant Rinjin Co., Ltd. Obayashi Corporation

Claims (2)

[Claims] (1) In a structural unit configured by arranging an inner tube constituting a core within an outer tube, the inner tube is connected to the outer tube so that a part of the inner tube is constituted by the outer tube. A structural unit characterized by being eccentrically arranged. (2) A structural unit configured by arranging an inner tube constituting a core within an outer tube, wherein the inner tube is partially constituted by the outer tube. 1. A building frame using a frame unit, characterized in that a plurality of frame units are arranged eccentrically with respect to each other and are combined so that their inner tubes are clustered close to each other.