JP3125165B2 - Warehouse frame - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a warehouse frame used for constructing a warehouse for storing various articles.

[0002]

2. Description of the Related Art Conventionally, a frame of a warehouse, such as walls, columns, beams, etc., is generally composed of steel members, such as various shaped steel members, and plate members, such as steel plates. The a building frame warehouse constituted by such members, primarily strength to withstand storage components such as, in order to emphasize the storage function of the article.

[0003]

However, the above warehouse has the following problems. That is, warehouse walls, pillars,
When steel frames are used to construct beams, gusset plates are welded to steel frames to assemble these steel frames,
Work such as drilling holes must be performed, and these processes are troublesome, and there is a problem that the assembling work is troublesome. Further, although the steel frame itself is an inexpensive material, there is a problem that it is difficult to construct a warehouse frame at a low cost because the above operation requires several times the cost of the steel frame.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a warehouse frame which can be easily processed at a low cost and can be constructed at a low cost without assembling.

The warehouse frame of the present invention is made of iron.
Reinforced concrete wall columns and concrete in steel tube formwork
Between the steel pipe form pillars filled with
Or between the steel pipe form column and the wall column.
A unidirectional frame structure is composed of steel pipe form columns and wall columns
Reinforced concrete girders, between the girders
Is installed between the girders and the wall columns and
It is composed of steel beams connecting the frames
Is what it is.

[0005]

The structure of the warehouse frame of the present invention is mainly made of concrete.
Unidirectional rigid frame structure with high rigidity rigid frame
Based on the structure, each ramen frame is made of steel beams
It is a connected structure. Therefore, the beam in the present invention is
High rigidity is required as in the case of ordinary bidirectional rigid frame structure
No single material such as H-section steel with small cross section can be used
It is. In addition, this is the same as with the normal
Since it is not necessary to make the small beam and the large beam rigidly connected,
Can be simplified. In addition, properly place the wall columns.
With this, it is possible to secure the rigidity of the entire frame in both directions without any trouble.
You.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings. 1 and 2 show a part of the warehouse frame of the present embodiment . In FIG. 1, reference numeral 1 denotes a reinforced concrete wall column , and the wall column 1 is constructed so as to have a function of an earthquake-resistant wall and a fireproof partition wall. In a section formed by these wall columns 1, a steel tube frame 2 in which concrete is cast into a steel tube frame is erected, and is supported by the wall column 1 and the steel tube frame 2. beam 3 of reinforced concrete <br/> is disposed. Further, FIG. 1, between the beams 3,3 and between Kabebashira 1,1 as shown in FIG. 2, pilasters 1, while being supported by the steel formwork column 2, the reinforced concrete girder 4
The girders 4, the wall columns 1 and the steel pipe frame 2 constitute a unidirectional rigid frame structure. Further, between the girders 4 and between the girders 4 and the wall columns 1, small beams 6 of H steel cut to an appropriate length in a direction intersecting with the girders 4 are provided.

FIG. 3 and FIG. 4 are views showing a portion where the large beam 4 and the small beam 6 are joined. 3 and 4, reference numeral 7 denotes a floor slab, and the girder 4 supporting the floor slab 7 is made of reinforced concrete having a reinforcing bar 5. As described above, the small beam 6 is made of H steel, and the stud dowel 8 is welded to the web surface 6a embedded in the large beam 4 and the flange surface 6b in contact with the external floor slab 7. FIG.
The imaginary line around the girder 4 indicates the girder formwork 4a.

Next, a method for constructing the warehouse frame having the above configuration will be described. First, the wall column 1 and the steel pipe form column 2 of the warehouse frame having the above-described configuration are constructed by a normal construction method. Then, the beam form 4a for the girder 4 is installed, and the small beam 6 is installed, and the reinforcing work in the beam form 4a is performed. In this case, at the time of installing the small beam 6, as shown in FIGS. 3 to 5, the small beam 6 is supported by the support 13 via the temporary H steel 11, and the deflection of the small beam 6 by the wire 12 is performed. Stop work. Here, the end of the small beam 6 where the stud dowel 8 is provided is located in the beam form 4a. A flat deck 10 is placed between the upper surfaces of the small beams 6. In this state, concrete is poured in the beam form 4a and on the upper surface side of the flat deck 10 and solidified. Thereafter, the beam form 4a, the supports 9, 13 and the like are dismantled to complete the construction of the girder 4 and the floor slab 7. The girder 4, the girder 6, and the floor slab 7 have a structure in which a stud dove 8 provided on the girder 6 is embedded in the girder 4, the floor slab 7, and is firmly fixed to each other. After that, the warehouse is completed by attaching the above-mentioned warehouse frame.

Next, the operation of the warehouse frame having the above configuration will be described. When a force due to, for example, an earthquake is applied to the above-mentioned warehouse frame, the force is borne by the reinforced concrete wall columns 1, the steel pipe form columns 2, the reinforced concrete girders 4, and the small beams 6 It is a member that supports.

In the above-mentioned warehouse frame, a wall column 1 is constructed of reinforced concrete, a steel tube form cast with concrete is used as a steel tube form column 2, and a beam 3
And the girder 4 is also constructed of reinforced concrete which is easy to construct. Accordingly, when assembling the steel frame, processing operations such as welding a gusset plate to a joint portion and forming a hole are not required, and labor for these operations is not required. Further, in the above-mentioned warehouse frame, H steel, which is a steel frame, is used for the small beams 6, but these small beams 6 only weld the stud dowel 8 to the web surface 6a and the flange surface 6b at both ends. Both ends are buried and fixed in the reinforced concrete constituting the girders 4 and the wall columns 1. As a result, the steel beam H can be used as the small beam 6 only by performing extremely easy processing, so that the troublesome processing required for the joint portion of the steel frame as described above is considerably reduced. In addition, since the cost required for processing these steel frames is reduced, it is possible to construct a warehouse frame that is lower in cost than forming the columns and beams of a warehouse using only steel frames as in the related art.

When a large warehouse is constructed by applying the warehouse frame of the present embodiment, a section surrounded by the four corners by the wall pillar 1 shown in FIG. What is necessary is just to build a warehouse frame. Thereby, sufficient rigidity can be secured in the entire warehouse, and since the wall column 1 also serves as a fire prevention partition wall, disaster prevention measures can be taken at the same time.

[0012]

According to the present invention, since the wall columns and the girders are made of reinforced concrete, and the columns are formed by casting concrete in a steel pipe formwork, and the small beams are made of a steel frame. There is no need to perform any troublesome working or assembling work such as welding a gusset plate to a joint portion of a steel frame or drilling a hole, and the labor required for these operations is also eliminated. Thereby, the cost required for processing and assembling the joints of the steel frames can be reduced, and it is possible to construct a warehouse frame that is lower in cost than forming the columns and beams of the warehouse using only the steel frames as in the related art. In addition, since this warehouse frame works as a temporary material at the time of construction, it also reduces temporary construction costs.

In particular, the warehouse frame of the present invention is preferably made of concrete
Unidirectional ramen with high rigidity ramen frame
Each ramen frame is a steel beam
Because of the more connected structure, the beams are normal bidirectional
It does not require high rigidity as in the case of
Single material such as H-section steel with small cross section can be used.
Rigid beams and beams are rigid as in the case of bi-directional rigid frame structure.
Since there is no need to join, the structure of the joint can be simplified,
Moreover, by properly arranging the wall columns, both
Direction rigidity can be ensured without hindrance.

[Brief description of the drawings]

1 is a plan sectional view of a warehouse shown as one embodiment of the present invention, and is a sectional view taken along line AA of FIG. 2;

FIG. 2 is a longitudinal sectional view of the warehouse.

FIG. 3 is a longitudinal sectional view showing the connection between the girder and the girder of FIGS. 1 and 2;

FIG. 4 is a sectional view taken along line BB of FIG. 3;

FIG. 5 is a longitudinal sectional view showing a support structure of a small beam at the time of construction in the embodiment.

[Explanation of symbols]

1 Wall pillar 2 Steel pipe form pillar 4 Large beam 6 Small beam

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int.Cl. ⁷ , DB name) E04H 5/00-5/08 E04B 1/16 E04B 1/30

Claims (1)

(57) [Claims] 1. A reinforced concrete wall column and a steel pipe formwork.
A steel pipe form column filled with concrete inside, and the steel
Between tube form columns or between the steel tube form columns and the wall columns
It is erected, and the steel pipe form columns and wall columns
-Reinforced concrete girders that make up the frame
Between the girders or between the girders and the wall columns
Steel beams connecting the ramen frames
A warehouse skeleton characterized by comprising: