KR102606228B1 - Water tank comprising reinforcement structure of earthquake - Google Patents

Abstract

Disclosed is a water tank having a seismic reinforcement structure.
A water tank having such a seismic reinforcement structure includes a water tank body formed by connecting and arranging a plurality of tank panels to form a tank circumference and having a storage space on the inside, and a water tank body disposed inside the water tank body to prevent abnormalities in water. It includes a breakwater reinforcement body having a reinforcing part and a breakwater part that is formed to secure reinforcement inside the tank while suppressing the flow.

Description

Water tank with earthquake-resistant reinforcement structure {WATER TANK COMPRISING REINFORCEMENT STRUCTURE OF EARTHQUAKE}

The present invention relates to a water tank having a seismic reinforcement structure.

In general, most large water tanks have a tank structure in which a plurality of standardized panels are connected and fixed to each other in a flat or angled state, thereby securing a space inside for water to be contained.

Since these large water tanks are used with a large volume of water contained, in order to ensure safety of use and construction, not only watertightness of the inner and outer surfaces of the tank, but also shape stability corresponding to the pressure of the water contained inside is required.

In particular, if the shape stability of a large water tank is not secured, the shape of the tank can easily be deformed or damaged in the event of a natural disaster such as an earthquake, which can cause serious safety problems. As a result, it is difficult to expect satisfactory construction reliability. difficult.

A representative reinforcement method or structure to ensure the shape stability of a water tank is to secure and install additional reinforcing members such as separate reinforcement brackets or supports on the outside of the water tank to provide reinforcement support that is consistent with improving the shape stability of the tank. The so-called external reinforcement structure for securing is widely known.

However, large water tanks with such an external reinforcement structure inevitably increase the size and volume of the water tank due to their structural characteristics, which not only imposes many restrictions on the installation location, but also has the disadvantage of poor aesthetics of the tank due to exposure of the reinforcement members. There is.

In addition, the external reinforcement structure cannot properly suppress the irregular lateral flow (pressure) of water that can be caused inside the water tank, especially by earthquakes, so there are structural limitations in expecting form stability in response to various environments. there is.

(Patent 0001) Patent Registration No. 10-0821972.

The present invention was devised to solve the conventional problems described above,

The purpose of the present invention is to provide a water tank with an earthquake-resistant reinforcement structure that can secure further improved shape stability in response to earthquakes as well as the pressure of water contained within the tank.

In order to realize the purpose of the present invention as described above,

A water tank body formed by connecting and arranging a plurality of tank panels to form a circumference of the tank and having a storage space on the inside; and

A breakwater reinforcement body disposed on the inside of the water tank main body and having a reinforcement part and a breakwater part formed to secure reinforcing force inside the tank while suppressing abnormal flow of water;

It provides a water tank having a seismic reinforcement structure including.

In the present invention, a breakwater reinforcement body is provided inside the water tank main body, and this breakwater reinforcement body is formed to have a structure that can secure the reinforcing force inside the tank while suppressing the abnormal flow of water, In particular, after construction and installation of a water tank, the effect of securing further improved form stability and construction stability in response to earthquakes, etc. can be expected.

Figure 1 is a diagram schematically showing the overall structure of a water tank with a seismic reinforcement structure according to an embodiment of the present invention.
2 to 10 are drawings for explaining the detailed structure and operation of a water tank with a seismic reinforcement structure according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the attached drawings.

Embodiments of the present invention are described within the scope of enabling those with average knowledge in the art to practice the present invention.

Accordingly, since the embodiments of the present invention can be modified into various different forms, the scope of the claims of the present invention is not limited to the embodiments described below.

Figure 1 is a diagram schematically showing the overall structure of a water tank with a seismic reinforcement structure according to an embodiment of the present invention, and Figures 2 to 10 are diagrams for explaining the detailed structure and operation, and Figures 1 to 4 For reference, a water tank having a seismic reinforcement structure according to an embodiment of the present invention includes a water tank main body 10 and a breakwater reinforcement body 20.

The water tank main body 10 is composed of several tank panels 12 as shown in FIG. 1, and is provided with a storage space 14 for containing water W.

That is, the water tank main body 10 may be formed with a plurality of tank panels 12 connected and fixed to each other to have areas and shapes corresponding to the tank circumference and upper and lower surfaces.

The tank panels 12 are panels in which a connecting frame (F) is formed on the peripheral side as shown in FIG. 1, and the connecting frames (F) can be fastened to each other while facing each other on the outer surface of the tank. It can be formed to have a structure.

At this time, the fastening connection portion between the tank panels 12, although not shown in the drawing, is finished to prevent water leakage with, for example, a seal member or a packing member.

Additionally, the water tank main body 10 may be constructed and installed with the lower part of the tank resting on the water tank foundation structure S provided on the ground as shown in FIG. 1 .

Meanwhile, the breakwater reinforcement body 20 is formed inside the water tank main body 10 to enable a breakproof action consistent with suppressing the flow of water (W) and to secure internal reinforcing force within the tank.

In particular, the blast reinforcement 20 is installed on the inside of the water tank main body 10, and has a structure capable of securing a blast wave action and reinforcing force by connecting two surfaces of the inner surface of the tank that are formed at an angle to each other. It is formed to have.

As shown in Figures 2 and 3, the breakwater reinforcement body 20 includes a reinforcement part 30 and a breakwater part 40 formed on the side of the reinforcement part 30.

The reinforcement portion 30 is provided with a first connecting rib 32, a second connecting rib 34, and an auxiliary rib 36, and the first connecting rib 32 and the second connecting rib 34 are positioned at angles to each other. It is formed to have a rib structure in which one end is connected to each other.

Referring to Figure 2, the first connecting rib 32 is formed in a state corresponding to the bottom surface (F1) of the storage space 14 of the water tank main body 10, and the second connecting rib 34 is formed in the storage space. (14) It can be formed in a state corresponding to the side wall surface (F2) standing in the vertical direction on the bottom surface (F1) side.

The first connecting rib 32 and the second connecting rib 34 have a rib shape extending in a flat strip shape as shown in FIG. 3, and the material can be selected from metals with excellent corrosion resistance, chemical resistance, and durability. .

In addition, the auxiliary rib 36 is formed to have a rib structure that is consistent with ensuring the shape stability of the first connecting rib 32 and the second connecting rib 34.

For example, as shown in FIG. 3, a plurality of auxiliary ribs 36 may be formed to connect the first connecting rib 32 and the second connecting rib 34 in a curved or straight line.

As shown in FIG. 2, these reinforcement parts 30 are fixedly installed on the bottom surface (F1) and the side wall surface (F2) of the storage space 14 inside the water tank main body 10, respectively, to ensure reinforcement support inside the tank. It can be set as possible.

At this time, the first connecting rib 32 and the second connecting rib 34 are fixed to the bottom surface (F1) and the side wall surface (F2) of the storage space (14) of the water tank main body (10). As shown in FIG. 3, the tank panels 12 forming the bottom surface F1 and the side wall surface F2 of the storage space 14 of the water tank main body 10 are placed in a padded state on the side of the joint connection portion C. and can be fixed settings.

In addition, the first connecting rib 32 and the second connecting rib 34 are fixedly installed on the storage space 14 side of the water tank main body 10, for example, by a fastening method using a fastening member B. It can be fixedly installed.

For this purpose, as shown in FIG. 3, fastening holes (H) are formed on the sides of the first connecting rib 32 and the second connecting rib 34, and the water tank main body 10 is connected to the fastening hole (H) side. Fastening members (B) such as bolts and nuts may be fastened and fixed in a direction penetrating the inner and outer surfaces.

At this time, the fastening points of the fastening members (B) may be finished in a normal manner using a pad or paint made of a material with SEAL properties to prevent water leakage through, for example, holes or joint gaps. You can.

The breakwater part 40 is formed on the side of the reinforcement part 30 in a state capable of breaking the water (W) contained in the storage space 14 side of the water tank main body 10.

The breakwater part 40 is provided with a breakwater plate 42, and the breakwater plate 42 is fixedly supported on the side of the reinforcement part 30 and is formed to stand inside the water tank main body 10.

The material of the break plate 42 can be selected from metals (or synthetic resins) with excellent corrosion resistance, chemical resistance, and durability.

The break plate 42 has a plate-shaped shape, and may be formed so that the length of the circumferential portion in the horizontal and vertical directions corresponds to the extended length of the first connection rib 32 and the second connection rib 34.

For example, based on FIG. 3, the lower and side sides of the break plate 42 are fixed to the first connection rib 32 and the second connection rib 34, and one side of the plate is auxiliary. It can be set to be supported on the rib 36 side.

Then, the breakwater part 40 is arranged in an erect state in connection with the reinforcement part 30 side at the bottom side of the storage space 14 of the water tank main body 10, and is fixed to enable the breakwater action of the water W. You can.

In addition, the breakwater reinforcement body 20 is installed at the bottom from the inside of the water tank main body 10 as shown in FIG. 4 (plan view) to comply with the internal reinforcement and breakproof conditions required on the water tank main body 10 side. A plurality of pieces may be installed spaced apart along the perimeter of the face (F1).

Therefore, the blast reinforcement 20 is fastened and fixed in a state of connecting and supporting the bottom surface F1 and the side wall surface F2 on the inside of the water tank main body 10, and the tank is in a state capable of blasting the water W. A structure capable of securing internal reinforcement can be provided.

According to the structure of the breakwater reinforcement body 20, it is possible to suppress abnormal deformation of the water tank main body 10 due to the pressure (hydrostatic pressure) of the water W, and especially to prevent earthquakes. Even if an abnormal flow of water (W) occurs due to ), etc., this can be suppressed by the break-off effect, so an internal reinforcement structure that is more consistent with securing the shape stability of the tank can be implemented.

Referring to Figures 5 to 8, the break wave reinforcement body 20 may be further provided with a break wave guide portion 50.

The breakwater guide unit 50 acts as a breakwater in conjunction with the side of the breakwater part 40, and is formed to have a structure that can elastically cushion the breakwater impact.

As shown in FIGS. 5 and 6, the breakwater guide unit 50 is provided with a buffer hole 52 and a buffer guide hole 54 formed in a state in which the buffer hole 52 side can be opened flexibly. .

A plurality of buffer holes 52 may be formed on the inner side of the circumference of the breakwater plate 42 at intervals and penetrating the plate side.

The buffer hole 52 may be formed in a circular shape as shown in FIG. 5, and may be formed to have a corresponding hole size and number of holes depending on the required buffering conditions.

The buffer hole 52 may be formed to have a polygonal shape, for example, although not shown in the drawing, in addition to a circular hole shape.

The buffer guide hole 54 is arranged to block the buffer hole 52 side from the break plate 42 side. The hole side of the buffer hole 52 is formed in a state that can be opened and closed elastically by the elastic member (S).

That is, the buffer guide member 54 has a disk shape corresponding to the side of the buffer hole 52, as shown in Figures 5 and 6, and is connected to and supported on the side of the elastic member S to support the buffer holes 52. Each can be set on the breakwater plate 42 side in a state where the hole side can be flexibly blocked.

The elastic member (S) can be, for example, a LEAF SPRING among springs. As shown in FIG. 6, one side of the circumference of the buffer guide member 54 and one side of the hole of the buffer hole 52 are used as the elastic member (S). It can be set to connect.

This break wave guide unit 50 can provide a structure that can induce a buffering of the break wave shock in conjunction with this when the water (W) acts as a break wave wave by the break wave plate 42.

For example, when the lateral flow of water (W) occurs with the breakwater plate 42 in between, the breakwater guide unit 50 acts as a buffer guide in the direction in which the fluid flow pressure acts, as shown in FIGS. 7 to 8. The sphere 54 side may be operated in a state in which the buffer hole 52 side is flexibly opened.

Then, when the break wave plate 42 acts as a break wave, buffering of fluid pressure or impact can be induced by the elastic operation of the buffer guide member 54 and the opening of the buffer hole 52 in connection with this.

Therefore, the break wave guide portion 50 increases the break wave efficiency by inducing the cushioning of excessive fluid pressure or shock transmitted to the break wave plate 42 during the break wave action and ensures the installation stability of the break wave plate 42. You can.

In particular, if excessive blast shock or pressure is transmitted to the blast plate 42, the fastened portion of the reinforcement portion 30 may be abnormally deformed (damaged), which may result in tank safety issues such as leakage of water (W). It can also cause serious problems.

Referring to Figures 9 and 10, the breakwater guide part 50 may be further provided with a fixing part 56 corresponding to the side of the shock absorbing guide member 54.

The fixing part 56 is formed to have a structure that can selectively restrict the opening and closing operation (direction) of the buffer guide member 54.

As shown in FIG. 9, the fixing part 56 is provided with a first fixture (L1) and a second fixture (L2), and these two fixtures (L1, L2) lock the opening and closing operation of the buffer guide member 54. It is formed on the side of the breakwater plate 42 in a state that can be limited to.

For example, the first fixture (L1) and the second fixture (L2) are each disposed around the circumference of the buffer hole 52 with the breakoff plate 42 in between, with one end on the pin P side. It can be connected and set to allow rotation around this pin (P) connection point.

At this time, the first fixture (L1) and the second fixture (L2) are formed to have a rotation operation structure that allows the free end side to contact and interfere with one side of the peripheral portion of the buffer guide hole 54 on the buffer hole 52 side during rotation operation. do.

This fixing part 56 is designed to allow the opening (buffering) operation of the buffer guide 54 as shown in FIG. 10 by selective rotation of the first fixture L1 or the second fixture L2. The operation can be controlled so that it can only be done in one direction.

Additionally, depending on the required buffering conditions, the opening movement of the buffering guide tool 54 may be restricted in both directions, for example, as shown in FIG. 9 . That is, the first fixture (L1) and the second fixture (L2) on the side of the fixture 56 are formed to limit the opening and closing movement of the buffer guide member 54 by contact interference as shown in FIGS. 9 to 10, The two fixtures (L1, L2) are formed to rotate around the pin (P) connection point, so that not only can the hole part of the buffer hole 52 be opened in either direction, but also block in both directions. It can be selectively operated in a state where it can be opened, or in a state where it can be opened in both directions, thereby ensuring further improved operational scalability.

Therefore, if the break wave guide part 50 is further provided with a fixing part 56, the opening and closing operation of the buffer guide member 54 can be selectively and easily restricted, thereby easily controlling the break wave buffer environment. It can be reset.

Therefore, the present invention not only prevents abnormal deformation (damage) of the tank shape due to the pressure of the water (W), but also easily suppresses the lateral flow of the water (W) through a break-break effect, especially when an earthquake occurs. A water tank structure with internal reinforcement can be provided to enable this.

Therefore, the present invention can ensure improved tank shape stability and construction reliability after construction and installation in various demand locations.

10: Water tank body 20: Breakwater reinforcement body
30: reinforcement part 40: breakwater part
50: Breakwater guide part W: Water

Claims (6)

A water tank body formed by connecting and arranging a plurality of tank panels to form a tank circumference and having a storage space on the inside, and a reinforcing force inside the tank that is disposed on the inside of the water tank body and suppresses abnormal flow of water. In a water tank having a seismic reinforcement structure including a breakwater reinforcement formed to enable securing,
The breakwater reinforcement,
A reinforcing part including a first connecting rib, a second connecting rib, and an auxiliary rib formed inside the water tank body to connect and support the bottom surface and the side wall of the storage space;
It is provided with a break plate disposed in a fixed and supported state on the side of the first connecting rib, the second connecting rib, and the auxiliary rib of the reinforcement part, and is a break wave plate for suppressing the lateral flow of water contained in the storage space side of the water tank main body. wealth; and
A buffer hole formed in a state that penetrates the break wave plate side of the break wave unit, a buffer guide member disposed on the side of the break wave plate in a state of blocking the buffer hole side in an openable state, and a state that corresponds to the opening and closing of the buffer hole side. An elastic member formed to elastically support the side of the buffer guide, and a break wave guide having a fixing part consisting of a first fixture and a second fixture for limiting the opening operation of the buffer guide to contact interference. Includes,
The first fixture and the second fixture on the fixture side of the breakwater guide part are,
The hole portion of the buffer hole is in a state in which one end is connected to each other by a pin connection around the circumference of the buffer hole with the break plate in between, and is rotated around the pin connection point, thereby limiting the opening and closing movement of the buffer guide member due to contact interference. A water tank having a seismic reinforcement structure, characterized in that it is formed so that it can be selectively operated in a state that allows opening in either direction, a state that allows blocking in either direction, or a state that allows opening in both directions. delete In claim 1,
The reinforcement part,
Seismic resistance, characterized in that the first connecting rib and the second connecting rib are connected at one end at an angle to each other, and the auxiliary rib is formed to connect the first connecting rib and the second connecting rib. Water tank with reinforced structure. In claim 1,
The breakwater part,
A water tank having a seismic reinforcement structure, characterized in that the break plate is fixedly supported on the side of the reinforcement part and set to suppress the lateral flow of water while standing inside the water tank main body. delete delete

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