JP3030827B2 - Construction method of huge building - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for constructing a huge building in a form in which a huge space truss is used as an infrastructure and a building is provided in its internal space.

[0002]

2. Description of the Related Art At present, a large city has many problems such as soaring land prices, traffic congestion, and environmental degradation. In order to solve these city problems, a large city is provided with various city functions and is itself a single city. There is a plan to construct a huge and high-rise building like this. For example, a skyscraper with a height of 1,000m or a height of 4.0m
There has been proposed a structure consisting of a huge mountain-shaped frame as large as 00 m.

[0003]

However, in order to realize such a huge building, it is essential to develop an efficient and highly safe construction system. An object of the present invention is to provide an effective construction method for constructing such a huge building.

[0004]

SUMMARY OF THE INVENTION According to the present invention, there is provided a method for connecting a pair of vertically positioned joint members in an inner space of a huge space truss formed by connecting hollow members such as diagonal members and horizontal members to hollow spherical joint members. When constructing a huge building in the form of providing a building by supporting the vertical members to connect the vertical members,
The vertical members are formed by assembling segments in a divided form, and the segments are respectively assembled and sent out inside the upper and lower node members to which the vertical members are connected, and their tips are It is characterized in that a vertical member is formed by joining together.

[0005]

Embodiments of the present invention will be described below. 1 and 2 show the appearance of a huge building constructed by the method of the present invention. This building has a huge three-dimensional truss 1 constructed in a pyramid shape as a whole as an infrastructure, and in its internal space, buildings 2 for various uses such as houses, offices, public facilities, commercial facilities, hotels, leisure facilities, and the like. Are provided in large numbers.

The space truss 1 as an infrastructure has a regular quadrangular pyramid as a basic unit, and is constructed in a form in which a diagonal member 3 and a horizontal member 4 are connected to a spherical node 5 as a node member. The building 2 is supported by the upper and lower nodes 5 inside a regular octahedron formed by combining two upper and lower regular square pyramids, which are basic units of the three-dimensional truss 1, as necessary. It is provided in a form supported by the surrounding nodes 5 as well.

[0007] The scale of the space truss 1 as the infrastructure may be arbitrarily set. For example, the length of each side of a square pyramid, which is a basic unit, is 350 m, its height is 25. In the space truss 1, the length of one side of the bottom is 2,8
A huge space with a total height of 2,004 m and a ground area of about 800 ha can be obtained. The building 2 provided inside the space truss 1 can be a high-rise building having a maximum height of about 500 m.
With a total floor area of up to about 8,000 hectares, the huge building itself will be a city where one million people live.

The diagonal members 3 forming the space truss 1
Each of the horizontal members 4 is formed in a hollow tubular shape, and a node 5 connecting them is also formed in a hollow spherical shape. Inside these, a transportation system such as an elevator, water and sewage, electric power, communication While urban facilities such as facilities are provided, as will be described later, in the construction stage of the space truss 1 and the building 2, a transport device for transporting materials such as segments is provided inside. It has become. The materials of the diagonal member 3, the horizontal member 4, and the node 5 may be mainly made of, for example, carbon fiber reinforced plastic or glass fiber reinforced plastic in order to secure strength and reduce weight. The dimensions are set according to the scale of the space truss 1. In the case where the basic units having a side length of 350 m are stacked over eight layers as exemplified above,
The diagonal member 3 has a diameter of about 16 m, the horizontal member 4 has a diameter of about 10 m, and the node 5 has a diameter of about 48 m.

In order to construct such a huge building, a three-dimensional truss 1, which is an infrastructure, is to be constructed sequentially from a low-rise part, and a building 2 is to be sequentially provided inside the completed part. The construction method will be described below.

First, in order to construct the space truss 1, FIG.
As shown in FIG. 7, after the diagonal members 3 are simultaneously stretched obliquely upward from the four nodes 5 that have already been constructed, the diagonal members 3 are connected to the upper ends of the diagonal members 3. Node 5 is provided.

In order to extend the diagonal member 3, segments 10 are used in which the diagonal member 3 to be constructed is divided in the length direction and the circumferential direction, and the segments 10 are sequentially assembled and connected. That is, as shown in FIG. 4, the segment 10 is guided to the tip portion through the already-completed portion, and the segment 10 is set by the assembling apparatus 11 installed there.
Are sequentially assembled and added, and the assembling apparatus 11 is sequentially raised accordingly.

As shown in FIGS. 4 and 5, the assembling apparatus 11 is used to transport the segments transported into a cylindrical casing 12 which can move upward by itself as the diagonal member 3 is extended. A handling arm 13 that grips and guides the handle 10 to a predetermined position is provided to be rotatable along the inner surface of the casing 12 and to be movable in the length direction of the casing 12. Then, when the diagonal member 3 is extended and the casing 12 reaches a predetermined position, the casing 12 is fixedly joined to the distal end portion of the diagonal member 3 and remains at that position as shown in FIG. This casing 12 becomes the tip of the diagonal member 3 as it is), and at the same time, the flange 14 provided at the tip of the casing 12 naturally forms the lower surface side portion of the node 5. The handling arm 13 and other devices in the casing 12 can be used repeatedly by removing them from the casing 12 and transferring them to another construction site.

After the four diagonal members 3 are simultaneously constructed as described above, as shown in FIG. 6 and FIG.
Then, the process shifts to the construction of the node 5 to which the leading end portion is connected. That is, as described above, since the lower portion of the node 5 is formed by the flange portion 14 of the casing 12 simultaneously with the completion of the diagonal member 3, the assembling apparatus which has conveyed the diagonal member 3 therethrough 20 is installed. At this time, it is necessary to secure a circular opening 21 to which a vertical member 50 described later is connected on the lower surface of the node 5 to be constructed.
The assembling apparatus 20 may be installed so as to stand on the periphery of the opening 21. Then, the segment 22 obtained by dividing the spherical node 5 to be constructed is conveyed through any of the diagonal members 3, and the conveyed segment 22 is handled by the assembling apparatus 20 so that the segment 22 becomes spherical. , And the node 5 is assembled.

When the node 5 is constructed as described above,
A horizontal member 4 connecting adjacent nodes is constructed in the same manner as the diagonal member 3. That is, as shown in FIG. 8, using the segment 30 in which the horizontal member 4 to be constructed is divided in the length direction and the circumferential direction, the segment 30 is sent to the front end portion of the already assembled horizontal member 4, and there. ,
Similar to the assembling apparatus 11 for assembling the diagonal members 3, the assembling apparatus 40 in which the handling arm 42 is provided in the casing 41 is sequentially assembled and added to thereby assemble the horizontal member 4 while moving the assembling apparatus 40 forward. It is expanded toward another adjacent node 5. At this time, the segment 30 may raise any one of the diagonal members 3 and convey it to the tip of the horizontal member 4 via the node 5. What is necessary is just to perform using the said assembly apparatus 20 installed in 5.

The space truss 1 is completed by the above procedure. Therefore, the building 2 is constructed inside the building 2. The construction of the building 2 is performed as follows. First, as shown in FIG. 9, a vertical member 50 is provided between two nodes 5, 5 located above and below a regular octahedral space in which the building 2 is to be constructed. This vertical member 50 is hollow like the diagonal member 3 and the horizontal member 4 in the space truss 1, and
It supports the building 2 to be constructed and connects it to the space truss 1 and also serves as the core of the building 2.

To construct the vertical member 50, the vertical member 5
As shown in FIG. 9, assembling devices 52 and 53 for assembling the segments 51 are used as upper and lower nodes 5 and 5, respectively.
5, the segments 51 are assembled by the assembling device 52 in the upper node 5, added and lowered, and the segments 51 are also assembled in the lower node 5 by the assembling device 53. It is preferable that the ends be joined together and pushed up so that their tips are joined to each other at the center of the space.

FIG. 10 shows an example of an assembling device 53 installed in the lower node 5. Reference numeral 55 denotes a positioning device for positioning the segments 51, and 56 connects the segments 51 in the circumferential direction. Machine for connecting the segments 51 in the longitudinal direction, 58
Is a jack for pushing up the whole of the segment 51 after assembling it, and 59 is a bracket for fixing the assembling device 53 to the node 5. Upper node 5
As the assembling apparatus 52 installed therein, basically the one shown in FIG. 10 may be used upside down.

The segment 51 for forming the vertical member 50 is conveyed to the node 5 through the diagonal member 3 and the horizontal member 4 which have already been constructed, but when the diameter of the vertical member 50 is small, etc. In the case where it is possible to convey the inside of the diagonal member 3 or the horizontal member 4 without dividing in the circumferential direction, the segment 5
1 may be cylindrical, in which case the labor of connecting the segments 51 in the circumferential direction can be omitted. Also,
Optionally, as shown in FIG.
And the surrounding node 5 may be connected by another horizontal member 60, and the horizontal member 60 is also connected to the horizontal member 4 in the space truss 1.
It can be constructed according to the same construction procedure.

When the construction of the vertical member 50 is completed as described above, if the construction is performed in such a manner that the high-rise building 2 having the vertical member 50 as a core portion is supported by the vertical member 50, the vertical member 50 is interposed. Building 2 supported by space truss 1
Is completed. Then, while sequentially constructing the space truss 1 according to the above procedure, the buildings 2 for various uses are sequentially provided in the respective spaces, and each of the diagonal members 3, the horizontal members 4, and the nodes of the space truss 1 are provided. By providing the above-mentioned various city facilities inside the inside of the vertical member 5 and the inside of the vertical member 50, a huge building of a scale which can be said to be a city itself is completed.

According to the above construction method, each segment 1
0,22,30,51 and all other materials are transported to the completed assembly, and the segments are assembled by the assembling equipment 11,20,40,52,53. On the other hand, there is no danger of flying or falling during construction, so safety can be ensured, and future expansion or remodeling can be dealt with without affecting existing parts. Then, all of the above-described assembling devices, various transport devices for transporting materials such as segments, and manufacturing devices for producing segments are automatically operated while performing environmental recognition by various sensors. By controlling and monitoring the operation of these devices by the central control room, it is possible to realize complete mechanization and automation of the construction, and the huge building as described above can be realized in a short time. Efficient and safe construction is possible.

[0021]

As described above, according to the present invention, when a vertical member for supporting a building is provided between joint members of a huge space truss, the vertical member is divided. As well as being formed by assembling the segments of the form, those segments,
Since the vertical members are assembled and sent out inside the upper and lower node members connected to each other and their tips are joined together, it is possible to construct the vertical members safely and efficiently, and complete mechanization of the construction It is also possible to achieve full automation, and it is suitable to be applied when a building is provided inside a space truss as an infrastructure in a huge building.

[Brief description of the drawings]

FIG. 1 is a view showing the appearance of a huge building constructed by the method of the present invention.

FIG. 2 is a diagram showing a part of the building.

FIG. 3 is a view showing a state where the building is being constructed.

FIG. 4 is a diagram showing a state in which a diagonal member is being constructed.

FIG. 5 is a diagram showing a state in which a diagonal member is being constructed.

FIG. 6 is a diagram showing a state in which a node is being constructed.

FIG. 7 is a diagram showing a state in which a node is being constructed.

FIG. 8 is a diagram showing a state where a horizontal member is being constructed.

FIG. 9 is a diagram showing a state where a vertical member is being constructed.

FIG. 10 is a view showing an assembling apparatus for a vertical member.

[Explanation of symbols]

 Reference Signs List 1 space truss 2 building 3 diagonal member (member) 4 horizontal member (member) 5 node (node member) 50 vertical member 51 segment 52 assembling device 53 assembling device 55 positioning device 56 joining machine 57 joining machine 58 jack 59 bracket.

Continuation of front page (72) Inventor Teruyuki Nakatsuji 2-161 Kyobashi, Chuo-ku, Tokyo Shimizu Construction Co., Ltd. (72) Inventor Yoshihisa Takebayashi 2-6-1 Kyobashi, Chuo-ku, Tokyo Shimizu Corporation (72) Inventor Teruo Fukunaga 2-6-1 Kyobashi, Chuo-ku, Tokyo Shimizu Construction Co., Ltd. (72) Inventor Junichiro Maeda 2-6-1 Kyobashi, Chuo-ku, Tokyo Shimizu Construction Co., Ltd. (72) Inventor Tadahiko Okumura 2-16-1, Kyobashi, Chuo-ku, Tokyo Shimizu Construction Co., Ltd. (72) Inventor Koji Matsumoto 2-6-1 Kyobashi, Chuo-ku, Tokyo Shimizu Construction Co., Ltd. (56) References JP JP-A-51-24042 (JP, A) JP-A-53-11310 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) E04H 1/00 E04B 1/342 E04B 1/35 E04G 21 /14

Claims (1)

(57) [Claims] 1. An inner space of a huge space truss formed by connecting a hollow member such as a diagonal member and a horizontal member to a hollow spherical node member, and a vertical member connecting the upper and lower node members to each other. When constructing a huge building in the form of providing a building, the vertical members are formed by assembling segments in a form obtained by dividing the vertical members, and these segments are formed by the vertical members. A method for constructing a huge building, characterized by assembling and sending out the insides of the upper and lower joint members to be connected, and joining the tips thereof to form a vertical member.