KR100848550B1 - Method of constructing compound construction material of water tank - Google Patents

Abstract

A construction method for a storage tank of a composite structural material is provided to construct a storage tank with improved durability by preventing the corrosion of the inside and outside and the leakage of water by manufacturing a storage tank with a composite structural panel, a composite structural column, a synthetic structural panel, a synthetic structural beam, etc., and to uniform the quality, to carry easily and to assemble, construct in a construction field easily by manufacturing a storage tank with many composite structural blocks. A construction method for a storage tank of a composite structural material comprises the steps of: assembling panels of an upper structure, a lower structure and a wall structure of a storage tank by making T-shaped projections composite structural panels engage with T-shaped grooves of a composite structural panel, piling up composite structural panels on the inside and the outside of the connection of the composite structural panels and the composite structural panel, inserting a cross-shaped insertion bar attached with a stopper to two cross-shaped hollow passages at four corners of the panel of the upper structure, the lower structure, the wall structure, etc., and filling up unsaturated polyester resin mortar to an unsaturated polyester resin mortar injection hole using an injection device, thereby forming each connection of the panels strongly; manufacturing a composite structural storage tank block by fixing a lower structure and a synthetic structural steel piece attached to the bottom of a synthetic structural column using anchor bolts, and fixing a synthetic structural steel piece attached to a synthetic structural beam and an upper structure using a bolt and a nut; assembling the composite structural storage tank blocks by bringing the storage blocks into contact in four directions and fixing the steel pieces attached to the upper and lower parts of the storage blocks using bolts and nuts, and fixing an end composite structural wall structure around the storage blocks installed to the outside using a synthetic structural steel piece, and a bolt and a nut; and piling up composite structural materials between the storage block and the storage block of the upper structure, the lower structure and the wall structure.

Description

Method of constructing compound construction material of water tank

1 is related to the manufacturing and assembly of the superstructure, undercarriage, wall structure panel constituting the composite structure storage tank according to the present invention,

(a) is a plan view of a panel constituting the upper and lower structures

(b) is a cross-sectional view of the panel constituting the upper and lower structures

(c) is a plan view of the panel constituting the wall structure

(d) panel cross-sectional view of wall structure

(e) is a perspective view showing the cross insert rod connection with a double-sided cross-hollow hollow barrier film of a composite structure;

(f) is a detailed drawing of the cross-shaped insert rod with composite cross-section hollow cross section of composite structure

(g) is a perspective view showing an example of filling a resin mortar in the composite structural rod

(h) is a perspective view showing the state of lamination of the composite structural material after the resin mortar filled in the composite structural insert rod

2 is for explaining the manufacturing of the composite structural material storage tank block according to the present invention,

(a) is a perspective view showing the assembly of the upper and lower structures

(b) is a perspective view showing the completion state of the upper and lower structure assembly

3 is for explaining the connection of the composite structural storage tank block according to the present invention,

(a) is a plan view of the entire panel of upper and lower structures

(b) is the overall panel cross-sectional view of the upper and lower structures

(c) is an overall perspective view showing the connection between blocks of a composite structural storage tank.

4 is an assembly drawing of the composite structure storage tank according to the present invention,

(a) is a perspective view showing a composite structural panel having several cross-shaped hollow passages, connecting columns, and assembly thereof

(b) is the overall plan of the wall structure

(c) the overall structure of the wall structure

(d) is a perspective view showing the connection state between the composite structural storage tank block and the wall structure.

(e) is a perspective view after connecting the composite structural storage tank block and the wall structure

(f) is the overall assembly plan of the composite structural storage tank block

(g) is the overall assembly cross-section of the composite structural storage tank block.

(h) is an overall assembly perspective view of the composite structural storage tank block

(i) perspective view of the completion of manufacturing the composite structural material storage tank

Figure 5 is a schematic diagram illustrating a process of manufacturing a composite structural panel having a plurality of cross-shaped hollow passages for a composite structural storage tank according to the present invention.

※ Explanation of code about main part of drawing ※

1. Cross hollow passage 2. Composite structural panel (type A)

3. Composite structural panel (type B) 4. Composite structural panel (type C)

5. Composite structural connection column

6. Composite structural cross-shaped hollow insert rod

7. Composite structural cross-shaped hollow section passage barrier

8. Cross insert rod with composite double-sided cross recess

9. Unsaturated Polyester Resin Mortar

10. Unsaturated polyester resin mortar injection hole

11. Unsaturated polyester resin mortar injector

12. Lamination of composite structural materials 13. Superstructure

14. Substructure 15. Wall Structure

16. Composite beam (square steel pipe + FRP) 17. Composite column (square steel pipe + FRP)

18. Composite structural connecting bar (steel bar + FRP) 19. Bolt nut

20. Anchor Bolts 21. Composite Structural Storage Blocks

22. Composite Structural Storage Tank 23. Tee-shaped Groove

24. T-shaped protrusion 25. Roving fiber

26. Matt fiber 27. Impregnation tank

28. Unsaturated Polyester Resin

29. Composite Structural Panel (Type A) Heating Mold

30. Composite Structural Panel (Type B) Heating Mold

31. Composite Structural Panel (Type C) Heating Mold

32. Composite Structural Connecting Column Heating Mold

33. Composite Structure Cruciform Hollow Insert Rod Heating Mold

34. drawing machine 35. cutting machine

36. Molded article

The present invention relates to a method for constructing a composite structural storage tank, the composite structural storage tank is to produce a plurality of composite structural blocks to a constant size to connect the storage tank vertically and horizontally according to the storage capacity in more detail the construction and completeness of the composite structural storage tank By applying a simple construction method to improve the structure, it is structurally safe against various external pressures, and the construction period is short so that it can be applied to various urban environments.

Until now, various storage tanks used in the field have been installed with concrete structure and composite structure (FRP + steel frame), but the concrete structure is corrosive and cannot be semi-permanent structure. It has caused difficult problems in maintenance, such as being exposed to groundwater. On the other hand, synthetic structural material storage tank (FRP + steel) is a factory product, which is a breakthrough method that eliminates various problems compared to concrete storage tanks, but its superstructure, undercarriage, and wall structure are composed of synthetic structure (FRP + steel), which is heavy and difficult to assemble. I have a problem.

In the present invention, only the upper structure beams and pillars are composite structural materials (FRP + steel), and most of the panels used for the upper structure, the lower structure, and the wall structure are composed of only the composite structural material (FRP), which is light in weight and easy to transport and install. have.

     The present invention has been made to solve the above problems of the prior art, because the storage tank is made of a composite structural material (glass fiber + resin) panel, a composite structural column, a composite structural column, a synthetic structural beam, and the like. The present invention provides a method for constructing a composite storage tank, which does not corrode the outside and prevents leakage, thereby increasing durability.

Another object of the present invention is to use a storage tank made of a plurality of composite structural blocks to make the quality uniform, easy to transport, and easy to assemble and construct in the field.

In order to achieve the above object, the present invention provides a composite structural panel, a composite structural column, a composite structural rod, and the like to guide the roving and the mat into an impregnation tank by a glass fiber mounting machine to impregnate with an unsaturated polyester resin to pass through a heating mold. It is drawn in a drawing machine and manufactured into a molded article. The connection between the panels is made by inserting the T-shaped protrusions of the composite structural panels (A and C) into the T-shaped grooves of the panels (B) to form the upper structure, the lower structure and the wall structure, and then the composite structural panels (A, C-type) and composite structural panel (B-type) joints are laminated on the inner and outer surfaces with composite structural materials, and two cross-shaped hollow passages are formed at the four corners of the upper, lower, and wall structures. Insert a cruciform insertion rod with a spool and insert it into the unsaturated polyester resin mortar injection hole with an injector to form a solid connection.

To fabricate the composite structure block, anchor the composite structural steel pieces and the substructure attached to the lower structure and the composite structure with anchor bolts, and remove and weld the composite structural material in the area where the connection between the upper portion of the composite structure column and the composite structure beam meets. do. In the connection between the superstructure and the composite beam, a composite structural block is manufactured by fixing the composite structural connecting piece and the superstructure with the bolt nut attached to the composite beam.

Composite structure storage tank block connection method is to connect the composite structure storage tank block in four directions to build and build the composite structural connecting steel pieces attached to the upper and lower parts of the composite structure storage tank block with bolt nuts and to install the whole wall structure. Rotate around the reservoir block to secure the end wall structure with the composite structural iron and bolt nuts attached to the reservoir block.

By constructing a rectangular storage tank structure by inserting the T-shaped protrusions of the composite structural connecting columns into the panel-tee shaped grooves at four corners of the wall structure made of the composite structural material, it is possible to construct a composite structural storage tank having a strong, safe and excellent assembly property.

      The present invention relates to the construction method of the composite structural material storage tank construction method to improve the workability and completeness of the storage tank in any case, and is invented to be applicable to a variety of environments, such as simple assembly and installation in the field as a factory product while structurally safe It features.

      Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings.

      The embodiment of the present invention shown in FIG. 1 is a composite structural panel (type A) 2 and a composite structural panel (type B) having a plurality of cross-shaped hollow passages 1 for manufacturing the composite structural storage tank 22 ( 3), fabrication of composite structural panels (type C) (4) and panel and panel connection, composite structural connection connecting columns (5) and fabrication.

      An embodiment of the present invention shown in Figure 2 is a perspective view of the composite storage tank block 21 production.

      An embodiment of the present invention shown in FIG. 3 is a connection state diagram between the composite storage tank block 21.

      Embodiment of the present invention shown in Figure 4 is a construction drawing of the composite structural material storage tank 22.

      The embodiment of the present invention shown in FIG. 5 is a composite structural panel (2, 3, 4) and a composite structural connecting column (5), composite having a plurality of cross-shaped hollow passage (1) for the composite structural storage tank 22 It is a system diagram illustrating a process of manufacturing a structural cross-shaped insertion rod (6).

Thus, there are three types of A, B, and C types of panels for installing the composite structural material storage tank 22. (A, B, and C type panels are divided into different types to distinguish the shape of the panel. Is divided according to the T-shaped grooves and the T-shaped protrusions formed in the panel, but hereinafter will be described as a 'panel' without distinguishing the type.)
The composite structural panel 2 is a composite structural panel having a tee-shaped groove 23 at one corner of the corner, a tee-shaped protrusion 24 at the opposite corner and several cross-shaped hollow passages 1 in the middle thereof. Structural panel 3 has a tee-shaped groove 23 on one side edge, a straight side on the opposite side with a plurality of cross-shaped hollow passages 1 in the middle, and composite structural panel 4 on one side edge. The t-shaped protrusion 24 is a composite structural panel composed of straight edges on opposite sides. Composite structural panels (2) (3) (4) have a composite structural connecting column (5) having a tee-shaped protrusion (24) on two outer faces and a cross-shaped hollow passage (1) inside, a composite double-sided cross hollow part In order to produce a cross-shaped rod (8) having a passage membrane, the composite structural panel A is formed by impregnating the roving fiber 25, the mat fiber 26, etc. with the unsaturated polyester resin 28 in the impregnation tank 27. Heating mold (29), composite structural panel B type heating mold (30), composite structural panel C type heating mold (31), composite structural connecting column heating mold (32), composite structural cross-shaped hollow insert rod heating mold (33) The composite structural panel 2, the composite structural panel 3, the composite structural panel 4, the composite structural connecting column 5 by drawing with the drawing machine 34 to cut through the cutting machine 35 to the required length through the back, etc. Molded articles 36 such as composite structural cross-shaped hollow inserts 6 do.

When assembling the upper structure 13, the lower structure 14, and the wall structure 15 panels, the tee-shaped protrusions 24 of the composite panel 2 and 4 have a tee-shaped recess of the composite panel 3 Assemble to engage.
In the connection of the composite structural panels (2) (4) and the composite structural panels (3). Two cross-shaped hollow passages (1) are formed at four corners of the panel such as the upper structure (13), the lower structure (14), the wall structure (15), and the like. A cross insert rod (8) with a membrane is inserted and inserted into the unsaturated polyester resin mortar injection hole (10) with the injector (11) to form a rigid connection site. In order to fabricate the composite structural block 21, the composite structural iron pieces 18 and the lower structure 14 attached to the lower structure 14 and the composite structural column 17 are fixed with anchor bolts 20, and the composite structural column 17 The connection between the upper part and the composite structure beam 16 is made by removing and welding the composite structure material at the meeting portion. The connection between the superstructure 13 and the composite structure beam 16 secures the composite structure connecting iron piece 18 and the superstructure 13 which are dependent on the composite structure beam 16 with bolt nuts 19 to fix the composite structure storage tank. The block 21 is produced.

According to the size of the storage tank determines the number of assembly assembly of the composite structural material storage tank block 21. The assembly construction method is constructed by fixing the composite structural connecting steel pieces 18 attached to the upper and lower parts of the composite structural material storage tank block 21 by abutting the composite structural material storage tank block 21 in four directions and fixing the bolts with a bolt nut 19. To construct the wall structure 15, the composite structural steel piece 18 and the bolt nut attached to the composite structural material storage block 21 are attached to the composite structural material storage block 21 while rotating around the composite structural material storage block 21 installed at the outer shell. Fix it with (19). The four-shaped protrusion 24 of the composite structural connecting column 5 is fitted at four corners of the composite structural wall structure 15 so as to engage the panel-shaped recess 23 to form a rectangular reservoir structure.

Finally, the composite structural material storage tank (21) and the composite structural material storage tank block 21 such as the upper structure 13, the lower structure 14, the wall structure 15 and the composite structural material storage tank block 21 are laminated 12 as a composite structural material. 22).

As described above, the panel for installing the composite structural storage tank is a semi-permanent structure because it is not corroded as a composite structural material.It is structurally safe and made of a composite structural storage tank block at the factory, which can be easily assembled and connected in the field to shorten the air. It is not semi-permanently leaked, it has a long service life and economical construction is possible.

Claims (1)

      In the storage tank construction method, The superstructure, undercarriage, and wall structure constituting the storage tank are each made of a composite structural panel, and each composite structural panel constituting the superstructure, undercarriage, and wall structure is composed of two cross-shaped hollow passages at four corners. After inserting the cross insert rods with the double-sided cross-section hollow-wall block of the structural member, a resin injection hole is formed around the cross insertion rod, and the unsaturated polyester resin mortar is filled with the injector through the resin injection hole to each panel. Forming a connection site in the In order to fabricate each composite structural panel as a storage tank block, a panel forming the superstructure and a substructure is connected with a composite pillar, and a composite beam having a composite structural connecting piece is installed on the composite pillar. Under the composite column, the composite structure connecting iron piece is attached to fix the lower structure, and the connection between the superstructure and the composite structure beam is fixed to the composite structure connecting iron piece and the superstructure attached to the composite structure beam Making it into blocks, The connection of the composite structural storage tank blocks produced through the above step is in close contact with each other in four directions, and then fixedly connected with the composite structural connecting iron pieces attached to the upper and lower composite structural storage blocks, and the construction of the composite structural storage tank block The wall structure is a composite structural storage tank construction method characterized in that the panel structure constituting the wall structure fixed by the composite structural connecting iron pieces attached to the composite structural material storage tank block.

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