KR101427393B1 - Circular tank structure - Google Patents

Abstract

The present invention relates to a concrete-integrated stainless cylindrical tank structure for restricting deformation, which includes an inner wall body with a reservoir space for containing water; an outer wall body formed to surround the outside of the inner wall body; and a supporter which is mounted between the inner wall body and the outer wall body to prevent the side of the inner wall body from being inserted into the inner wall body in order to support the inner wall body relative to the outer wall body, wherein the inner wall body is formed by bonding a plurality of unit cylinder parts which are divided in the horizontal direction, are put on top of each other in the vertical direction, and have a cylindrical structure, and the supporter has an end fixed to the inner wall body and the other end fixed inside the outer wall body. The concrete-integrated stainless cylindrical tank structure for restricting deformation according to the present invention is improved in structural intensity of the tank as the inner wall body and the outer wall body are formed, and can prevent the inner wall body from being deformed and destroyed when the outer wall body is formed while concrete is being poured on the outer face of the inner wall body.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a concrete integrated type stainless steel cylindrical tank structure for suppressing deformation,

The present invention relates to a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation, and more particularly, it relates to a stainless steel cylindrical tank structure which can reinforce a side wall to prevent a side wall made of a metal plate or the like from being deformed or damaged by water The present invention relates to a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation provided with a reinforcement portion.

A conventional storage tank for storing various contents such as a fluid or a solid material therein includes a bottom plate which is rectangular and which is laid horizontally on the bottom floor, a tubular side wall integrally joined to the four sides of the bottom plate, And an upper plate integrally joined to an upper portion of the side wall to close an upper end of the side wall.

The storage tanks can be constructed by stacking stone or bricks according to the method of construction, concrete casting, pre-formed steel panels or panel assembled with plastic resin panels by bolts or welding, molded, A LIPP method in which longitudinal sides of a steel strip are welded in a spiral direction, and a cylindrical unit lamination type in which a plurality of cylindrical flange units are stacked in a height direction.

In addition, the storage tank is made of FRP (Fiber Reinforced Plastics) material which is compact and has a life span of 7 to 8 years, SMC (Sheet Molding Compound) material which can be used for about 10 years and semi-permanent use, Is made of metal material which is very economical to use.

The reservoir tank formed of the above-mentioned material is mainly formed in a square box shape or a cylindrical shape. At this time, when the water pressure of the water stored in the water storage tank is applied to the side wall of the water storage tank, the side wall is deformed convexly, so that the stress is concentrated on the corner between the side wall and the side wall, have.

Korean Registered Utility Model Nos. 20-0186948, 20-0245443, 20-0314888, and 20-0213051 disclose a prefabricated water tank having a rectangular parallelepiped shape in which FRP, SMC, and stainless steel panel are assembled together Korean Patent No. 10-1012828 discloses a water storage tank formed in a double structure.

The reservoir tank has a multi-walled tank structure having a cohesive chamber, a first settling chamber, a second settled chamber, a filter paper chamber and a purified water chamber, each having a ring-shaped space in an inner space for containing a fluid. Respectively.

However, since the structure of the reservoir tank is structured such that each of the cohesive paper, the first settling paper, the second settling paper, the filter paper, and the purified water chamber are concentrically independent from each other, there is no supporting force with respect to each other. It is difficult to prevent the water stored in the water tank from being deformed by the water pressure.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is an object of the present invention to provide a concrete-integrated stainless steel cylindrical tank for suppressing deformation with reinforcing means for reinforcing the strength of the inner wall, The goal is to provide a structure.

In order to accomplish the above object, there is provided a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to the present invention, comprising: an inner wall having a water storage space for receiving water therein; An outer wall body formed to surround an outer side of the inner wall; And a support body disposed between the inner wall body and the outer wall body to support the inner wall body against the outer wall body to prevent the side wall of the inner wall body from being drawn inward of the inner wall body.

And the inner wall is formed by joining a plurality of unit cylindrical portions divided into a horizontal direction and stacked in a vertical direction and having a cylindrical structure.

Wherein the inner wall is formed of stainless steel and the outer wall has a plurality of vertical reinforcing bars extending along the vertical direction of the inner wall and spaced apart from each other along the circumferential direction of the inner wall, A reinforcing bar portion extending in a direction perpendicular to the vertical reinforcing bars and including a plurality of horizontal reinforcing bars arranged in a direction orthogonal to the vertical reinforcing bars and spaced a predetermined distance in a longitudinal direction of the inner wall; And the support is fixed to the inner wall and the other end is fixed to the reinforcing bar in the outer wall.

Wherein the supporting member comprises a first upper fixing piece whose one end is fixed to the outer peripheral surface of the inner wall body, an upper extending portion extending obliquely downward from the first upper fixing piece toward the outer wall body, A first lower fixing member to which one end is fixed to an outer peripheral surface of the inner wall body below the upper support body and a second lower fixing member which is extended from the first lower fixing member in an upwardly inclined direction toward the outer wall body; And a lower supporting member formed on an end of the lower extending portion and coupled to the second upper fixing member, wherein the upper supporting member and the lower supporting member are fixed to the second upper fixing member And the second lower fixed piece are fixedly coupled to the reinforcing bar portion in a state where the first lower fixed piece is engaged with the second lower fixed piece.

Wherein the upper and lower supports are respectively formed with through-holes through which the vertical reinforcing bars are allowed to pass, the upper and lower supports being respectively connected to the second upper fixing piece And the second lower fixing member passes through the vertical reinforcing bars or the horizontal reinforcing bars through the through holes, and is fixedly coupled to the reinforcing bars.

The supporting body is fixed to the outer circumferential surface of the inner wall by being spaced apart from the outer circumferential surface of the inner wall by a predetermined distance in the vertical direction and the circumferential direction of the inner wall, A support bracket extending along the longitudinal direction of the inner wall and being fixed to the support bracket and having a predetermined spacing along the longitudinal direction, And a support bar having a plurality of second through holes corresponding to the first through holes.

The support body includes a fixing piece which is disposed on the outer circumferential surface of the inner wall body so as to be spaced apart from each other in the vertical direction and the circumferential direction of the inner wall body and one end is fixed to the outer circumferential surface of the inner wall body, And a bent portion that is seated on the horizontal reinforcing bar.

The support includes a strip coupled to surround the outer circumferential surface of the inner wall in a spiral structure, and a fixed rod coupled to the outer circumferential surface of the strip in a radially protruding manner and having an end fixed to the reinforcing portion of the outer wall body .

The stainless steel cylindrical tank structure with a concrete structure for suppressing deformation according to the present invention is composed of an inner wall and an outer wall to improve the structural strength of the tank and to form an outer wall by pouring concrete on the outer side of the inner wall, Can be prevented from being deformed and broken.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to a first embodiment of the present invention; FIG.
FIG. 2 is an exploded perspective view of a concrete-integrated stainless steel cylindrical tank structure for suppressing the deformation shown in FIG. 1; FIG.
3 is an exploded perspective view of a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to a second embodiment of the present invention.
4 is a cross-sectional view for explaining the construction of a concrete-integrated stainless steel cylindrical tank structure for suppressing the deformation shown in FIG. 3;
5 is a cross-sectional view for explaining construction of a concrete-integrated stainless steel cylindrical tank structure for suppressing the deformation shown in FIG. 3;
6 is a cross-sectional view for explaining construction of a concrete-integrated stainless steel cylindrical tank structure for suppressing the deformation shown in FIG. 3;
7 is a cross-sectional view for explaining the construction of a concrete-integrated stainless steel cylindrical tank structure for suppressing the deformation shown in FIG. 3;
FIG. 8 is an exploded perspective view of a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to the third embodiment of the present invention; FIG.
FIG. 9 is an exploded perspective view of a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to a fourth embodiment of the present invention; FIG.
10 is an exploded perspective view of a concrete integrated stainless steel cylindrical tank structure for suppressing deformation according to a fifth embodiment of the present invention.
FIG. 11 is an exploded perspective view of a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to the sixth embodiment of the present invention. FIG.
12 is an exploded perspective view of a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to the seventh embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described more fully with reference to the accompanying drawings, in which preferred embodiments of the present invention are shown.

FIG. 1 shows a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation according to the first embodiment of the present invention.

Referring to FIG. 1, a concrete integrated stainless steel cylindrical tank structure for suppressing deformation according to the first embodiment of the present invention comprises an inner wall 100 provided with a water storage space for receiving water therein; An outer wall body 200 formed to surround an outer side of the inner wall body 100; A support member for supporting the inner wall body 100 with respect to the outer wall body 200 is provided between the inner wall body 100 and the outer wall body 200 to prevent the side wall of the inner wall body 100 from being drawn into the inner wall body 100, (300).

The inner wall 100 according to the present invention is made of stainless steel and the outer wall 200 is made of reinforced concrete in which reinforcing bars and concrete 250 are combined.

The inner wall 100 is formed by joining a plurality of unit cylindrical portions 101, which are divided in the horizontal direction, stacked in the vertical direction, and have a cylindrical structure. The unit cylindrical portion 101 is formed by joining the ends of the unit cylindrical portion 101 in a cylindrical shape so as to have a predetermined diameter through welding or the like. The height of the unit cylindrical portion 101 formed at this time is the width of the strip .

The inner wall 100 may be formed by bending a flat plate having a predetermined area at a predetermined curvature different from that shown in the drawing, and bonding the edges to each other to form a plurality of flat plates as a cylinder.

The inner wall member 100 is not limited to the structure described above, and can be formed by various methods. Although not shown in the drawings, for example, a plurality of panels having side walls formed to be curved at a predetermined curvature and flange portions formed by bending the edges of the side walls outward may be arranged so as to face each other with a flange portion, They may be combined to form a cylindrical shape. At this time, each of the panels may be formed with a plurality of fastening holes so that the flange portions can be bolted to each other, or alternatively, the flange portions may be welded to each other.

The outer wall body 200 prevents the inner wall body 100 from being deformed or damaged when the inner wall body 100 protrudes outward due to the water pressure of the water stored in the inner wall body 100 when water is stored in the inner wall body 100, And is formed so as to surround the outer side of the wall body 100.

The outer wall body 200 includes a plurality of vertical reinforcing bars 211 extending along the vertical direction of the inner wall 100 and spaced apart from each other along the circumferential direction of the inner wall 100, A reinforcing bar portion 210 extending along the circumferential direction and disposed in a direction orthogonal to the vertical reinforcing bars 211 and including a plurality of horizontal reinforcing bars 212 spaced apart from each other by a predetermined distance in the longitudinal direction of the inner wall 100, And reinforced concrete comprising concrete 250 formed to enclose the reinforcing portion 210. The horizontal reinforcing bars 212 are formed so as to bend at a curvature corresponding to the curvature of the outer wall of the inner wall 100 so that the vertical reinforcing bars 211 can be easily laid. The binding wires W are bundled at intersections of the reinforcing bars 210, that is, at points where the vertical reinforcing bars 211 and the horizontal reinforcing bars 212 intersect with each other.

The supporting body 300 may be formed of the concrete 250 when the outer wall body 200 is formed on the outer side of the inner wall 100, that is, when the concrete 250 is placed on the outer side of the inner wall 100 to form the outer wall body 200 The inner wall 100 is provided between the inner wall 100 and the outer wall 200 so as to prevent the side wall of the inner wall 100 from being drawn into the inner wall 100 and deformed or broken by the pressure of the inner wall 100, One end is fixed to the inner wall member 100 and the other end is fixed to the reinforcing bar portion 210 inside the outer wall member 200 to support the inner wall member 100.

The supporting body 300 includes a fixing piece 301 fixed to the outer circumferential surface of the inner wall body 100 and a fixing piece 301 having one end fixed to the fixing piece 301 and the other end facing the outer wall body 200 in a direction away from the fixing piece 301 And an extension rod 302 extending through the binding wire W to the reinforcing bar 210 of the outer wall body 200.

Although not shown in the drawing, the end of the extension rod 302 may be formed to be bent into a U-shape so that the extension rod 302 can be easily fixed to the reinforcement portion 210.

One end of the extension rod 302 is fixed to the inner wall body 100 and the other end of the support rod 300 is fixed to the reinforcing bar 210 inside the outer wall body 200. When the concrete 250 is laid, It is possible to prevent the inner wall 100 from being drawn into the inner wall 100 by the load and the pressure of the concrete 250.

A manufacturing process of a concrete-integrated stainless steel cylindrical tank structure for suppressing deformation having the above-described construction will be described with reference to Figs. 3 to 6. Fig.

Referring to FIGS. 3 and 4, the stainless steel cylindrical tank structure with a concrete structure for suppressing deformation is formed by firstly placing foundation concrete on an installation site to form a foundation foundation C, A mold M is installed so as to surround the unit cylindrical portion 101 at a position spaced apart from the unit cylindrical portion 101 by a predetermined distance.

The vertical reinforcing bars 211 and the horizontal reinforcing bars 212 are arranged between the unit cylindrical portion 101 and the formwork M and the reinforcing bars 301 And the elongated rod 302 and the reinforcing bar portion 210 are bound to each other with a binding wire W after the elongated rod 302 is joined to the joining and fixing piece 301.

Thereafter, the first layer of the concrete-integrated stainless steel cylindrical tank structure for restraining the deformation by pouring and curing the concrete 250 into the space between the unit cylindrical portion 101 and the mold M is completed. A supporting body 300 is provided between the reinforcing bar 210 and the unit cylindrical part 101 when the concrete 250 is poured so that the unit cylindrical part 101 is pushed by the pressure of the concrete 250 and the load of the concrete 250, Is prevented from being pushed inward.

Referring to FIG. 5, after the first layer is completed, a plurality of unit cylindrical portions 101 are sequentially laminated and welded to an upper portion of a unit cylindrical portion 101 located at the lowermost end to form the inner wall body 100, The support members 300 are installed on the outer circumferential surface of each unit cylindrical portion 101 and the support member 300 is supported and fixed to the reinforcing bar portion 210 by extending the formwork M upward.

Thereafter, as shown in FIG. 6, the concrete 250 is laid in a space between the formwork M and the inner wall 100. At this time, the support 300 installed between the reinforcing bar 210 and the inner wall 100 can prevent the inner wall 100 from being pulled inward and damaged by the load of the concrete 250 to be laid and the installation pressure have.

In other words, the concrete integrated stainless steel cylindrical tank structure for suppressing the deformation according to the present invention can prevent the deformation of the inner wall body 100 and the outer wall body 200 even when the concrete 250 is laid in a state in which a plurality of unit cylindrical portions 101 are laminated and bonded. It is possible to prevent the unit cylindrical portion 101 or the inner wall 100 from being drawn inward and damaged by the support 300 connecting between the reinforcing bars 210 forming the unit cylindrical portion 101, And the construction time can be shortened compared with the conventional construction in which the concrete 250 is laid in a stepwise manner.

In FIGS. 3 to 6, only the structure for fixing the support to the reinforcement portion between the formwork and the inner wall is shown. Alternatively, the support may be exposed to the outside of the formwork as well as the reinforcement portion to secure the end to the formwork.

7 shows a second embodiment of a support 310 comprising an upper support 310a and a lower support 310b. Referring to FIG. 7, the support body includes an upper support body 310a and a lower support body 310b.

The upper support 310a includes a first upper fixing piece 311 having one end fixed to the outer circumferential surface of the inner wall 100 and a second upper fixing piece 311 extending upward from the first upper fixing piece 311 toward the outer wall body 200 An extended portion 312 and a second upper fixed piece 313 formed at an end of the upper extended portion 312. The second upper fixing piece 313 is formed to have a plane perpendicular to the vertical reinforcing bars 211 and parallel to the horizontal reinforcing bars 212.

The first upper fixing piece 311 of the upper support 310a may be joined on a line where the unit cylindrical portions 101 are joined to each other so as to increase the bonding force and bonding force of the unit cylindrical portions 101, It may be joined to a position corresponding to the center of the upper and lower lengths, and is not limited to the aforementioned position.

The lower support 310b includes a first lower fixing piece 315 whose one end is fixed to the outer circumferential surface of the inner wall 100 at the lower side of the upper support 310a and a second lower fixing piece 315 which is fixed to the outer wall body 200 from the first lower fixing piece 315, And a second lower fixing piece 317 formed at an end of the lower extension 316 and coupled to the second upper fixing piece 313, have. The second upper fixing piece 313 of the lower supporting body 310b is also fixed to the unit cylindrical portion 101 so as to increase the joining force and the coupling force of the unit cylindrical portions 101 like the first upper supporting body 310a of the upper supporting body 310a ) May be bonded onto a line to be bonded to each other, but they may be bonded to a position corresponding to the center of the upper and lower lengths of the unit cylindrical portion as shown in the figure.

Like the second upper fixing piece 313, the second lower fixing piece 317 is formed to have a plane perpendicular to the vertical reinforcing bars 211 and parallel to the horizontal reinforcing bars 212.

The upper and lower supports 310a and 310b are fixedly coupled to the reinforcing bar 210 in a state where the second upper fixing piece 313 and the second lower fixing piece 317 are coupled to each other. The upper fixing piece 313 and the second lower fixing piece 317 can be welded to each other.

More specifically, the upper support 310a and the lower support 310b are formed so as to allow the vertical reinforcement 211 to pass through the second upper fixing piece 313 and the second lower fixing piece 317, And the upper support 310a and the lower support 310b are passed through the vertical reinforcing bars 211 through the through holes of the second upper fixing piece 313 and the second lower fixing piece 317, And welded to the reinforcing bar portion 210 to fix it.

In this embodiment, the second upper fixing piece 313 and the second lower fixing piece 317 are formed to pass through the vertical reinforcing bars 211. Alternatively, the second upper fixing pieces 313 and the second lower fixing pieces 317 may be formed to pass through the horizontal reinforcing bars 212 And may be fixed to the reinforcing bar 210 by welding. In this case, the second upper fixing piece 313 and the second lower fixing piece 317 are formed so as to have a plane parallel to the vertical reinforcing bars 211 and orthogonal to the horizontal reinforcing bars 212.

The second upper fixing piece 313 and the second lower fixing piece 317 are not welded to the reinforcing bar portion 210 but are welded to the reinforcing bar portion 210 through the binding wire W or the like It can be bundled and fixed together.

8 shows a third embodiment of a support comprising a support bracket 321 and a support bar 325. [

8, the support body includes a support bracket 321 and a support bar 325. The support bracket 321 is attached to the outer peripheral surface of the inner wall body 100 in a vertical direction and a circumferential direction of the inner wall body 100 A fixing member 322 which is disposed at a predetermined distance from the inner wall 100 and is fixed to the outer circumferential surface of the inner wall 100 and a fixing member 322 extending in a direction away from the inner wall 100 from one side of the fixing member 322, And an extending piece 323 having a through hole 324 formed therein.

The support bars 325 extend along the longitudinal direction of the inner wall 100 and are fixed to the support brackets 321. The support bars 325 have a plurality of through holes 324 corresponding to the first through holes 324 at positions spaced along the longitudinal direction, 2 through holes 326 are formed.

The support bar 325 is in close contact with one side of the extension piece 323 on one side of the support bracket 321 and is formed to have a predetermined width so as to enter the inside of the outer wall body 200.

The support bar 325 may be fixed to the support bracket 321 by welding. Alternatively, the support bar 325 may be bolted through the first through hole 324 and the second through hole 326. The second through hole 326 formed in the support bar 325 may be configured to bundle one end of the wire and tie the other end of the wire to the reinforcement portion 210 to support the support bar 325 on the reinforcement portion 210 have.

If the width of the support bar 325 is sufficiently long, one side of the support bar 325 may be fixed to the reinforcing bar 210 by welding.

On the other hand, Fig. 9 shows a fourth embodiment of the support constructed by including the fixing piece 331 and the bent portion 335. Fig.

9, the support body includes a fixing piece 331 and a bent portion 335. The fixing piece 331 is fixed to the outer peripheral surface of the inner wall body 100 in the vertical direction and circumferential direction of the inner wall body 100 The bent part 335 is bent downward from the end of the fixing piece 331 and is brought into contact with the horizontal reinforcing bar 212 so as to be seated or interfered with the horizontal reinforcing bar 212, .

The fixing piece 331 may be bonded onto the joining line of the unit cylindrical portions 101 constituting the inner wall 100 different from the illustrated example and the length protruding from the inner wall 100 may be at least the width of the bent portion 335 It is preferable to extend it so that it can be positioned beyond the horizontal reinforcement 212.

The support body is interfered with or fixed to the reinforcing bar 210 while the other end of the support body is fixed to the inner wall body 100 to firmly support the inner wall body 100 with respect to the outer wall body 200 .

10 shows a fifth embodiment of a support structure including a fixing piece 351 having a "B" shape, a flat tie 352, and a wedge pin 353. As shown in FIG.

10, the fixing piece 351 is fixed to the inner wall, and the flat tie 352 is fastened to the fixing piece 351 having one end fixed to the inner wall through the wedge pin 353, The step extends outside the form M through the form M and is supported on the form M.

At both ends of the flat tie 352, an elongated fastening hole is formed and fastened to the fastening piece 351 through the wedge pin 353. The wedge pin 353 is prevented from being coupled to the inside of the end of the flat tie 352 installed to be exposed to the outside of the form M.

11 shows a sixth embodiment of the support. Referring to Figure 11, the support 355 comprises a plurality of flat ties 354a, 354b, 354c and a wedge pin 356 that engages the ends of the flat ties. In the present embodiment, the three flat ties constitute one unit, and the wedge pin 356 is fastened so as to penetrate all the ends of the flat ties.

Each of the flat ties 354a, 354b and 354c is fixed to the inner wall body 100 at one end through welding or the like and the other end is exposed to the outside of the die M. One end of each of the flat ties 354a, 354b, and 354c is bent at a curvature corresponding to the curvature of the inner wall 100 so as to be in close contact with the outer peripheral surface of the inner wall 100. [

Among the three plan ties 354a, 354b, and 354c constituting one unit, the flat tie 354a located on the upper side in the drawing and the flat tie 354b located on the lower side in the drawing are in a triangular shape, Side flat tie 354c is disposed between the upper flat tie 354a and the lower flat tie 354b so as to divide the triangle formed by the upper flat tie 354a and the lower flat tie 354b, The flat ties 354a and 354b are reinforced.

12 shows a sixth embodiment of a support constructed by including a strip 341 and a fixing rod 345. As shown in FIG.

111, the support includes a strip 341 and a fixing rod 345. The strip 341 is coupled to surround the outer circumferential surface of the inner wall 100 in a continuous spiral structure and is formed of a metal material Is formed to have a predetermined thickness and width, and is formed to be bent in a spiral structure so as to easily surround the outer circumferential surface of the inner wall body 100.

Alternatively, the strips may be divided into a predetermined length so as to be spaced from each other along the circumferential direction of the inner wall 100 and obliquely arranged in the oblique direction with respect to the longitudinal direction of the inner wall 100. In this case, as the number of the strips increases, the bonding force between the unit cylindrical portions 101 by the strip increases.

The fixing rod 345 is spaced apart along the longitudinal direction of the strip 341 and is joined to the strip 341 so as to protrude radially from the outer circumferential surface of the strip 341 perpendicular to the surface of the strip 341, And is extended to a predetermined length so as to be fixed to the reinforcing portion 210 of the outer wall body 200.

The end of the fixing rod 345 may be fixed to the reinforcing bar 210 by welding or may be fixed to the reinforcing bar 210 through a wire or a binding wire W. [

In the above-described example, the structure in which the end portions of the support body are all fixed to the reinforcement portion is applied. Alternatively, the support body may be fixed to the formwork.

The concrete integrated type stainless steel cylindrical tank structure for suppressing the deformation according to the present invention described above has been described with reference to the example shown in the drawings, but it is merely an example, and those skilled in the art It will be understood that various modifications and equivalent embodiments are possible.

Therefore, the scope of the true technical protection of the present invention should be determined by the technical idea of the appended claims.

100: inner wall 101: unit cylindrical portion
200: outer wall member 210:
211: vertical reinforcement 212: horizontal reinforcement
220: concrete 311: first upper side fixing piece
312: upper extension part 313: second upper fixing part
315: first lower fixing piece 316: lower extension part
317: second lower fixing piece 321: support bracket
325: support bar 331:
335: Bend section 341: Strip
345: Fixed rod C: Foundation ground
M: Form W: Bond line

Claims (8)

delete delete delete An inner wall provided with a water storage space capable of receiving water therein;
An outer wall body formed to surround an outer side of the inner wall;
And a support body disposed between the inner wall body and the outer wall body to support the inner wall body against the outer wall body to prevent the side wall of the inner wall body from being drawn into the inner wall body,
The inner wall is formed of stainless steel,
Wherein the outer wall body includes a plurality of vertical reinforcing bars extending along a vertical direction of the inner wall and spaced apart from each other along a circumferential direction of the inner wall by a predetermined distance, The reinforcing bars are formed of reinforcing concrete comprising a reinforcing bar portion including a plurality of horizontal reinforcing bars arranged in a direction of a longitudinal direction of the inner wall and spaced apart from the reinforcing bars by a predetermined distance,
One end of the support member is fixed to the inner wall member and the other end thereof is fixed to the reinforcing member portion inside the outer wall member,
The support
A first upper fixing piece having one end fixed to the outer circumferential surface of the inner wall body; an upper extending portion extending obliquely downwardly from the first upper fixing piece toward the outer wall body; An upper side support including a side piece,
A first lower fixed piece having one end fixed to the outer circumferential surface of the inner wall at the lower side of the upper support; a lower extended portion extending obliquely upward from the first lower fixed piece toward the outer wall body; And a second lower fixing member formed on the first upper fixing member and coupled to the second upper fixing member,
Wherein the upper support and the lower support are fixedly coupled to the reinforcement portion in a state where the second upper fixture and the second lower fixture are coupled to each other. 5. The method of claim 4,
Wherein the second upper fixing piece and the second lower fixing piece are respectively formed with through holes formed at positions corresponding to each other so as to allow the vertical reinforcing bars to pass therethrough,
Wherein the upper support and the lower support are fixedly coupled to the reinforcement portion with the vertical reinforcement or the horizontal reinforcement passing through the second upper fixture and the second lower fixture through-hole. Concrete one - piece stainless steel cylindrical tank structure. An inner wall provided with a water storage space capable of receiving water therein;
An outer wall body formed to surround an outer side of the inner wall;
And a support body disposed between the inner wall body and the outer wall body to support the inner wall body against the outer wall body to prevent the side wall of the inner wall body from being drawn into the inner wall body,
The inner wall is formed of stainless steel,
Wherein the outer wall body includes a plurality of vertical reinforcing bars extending along a vertical direction of the inner wall and spaced apart from each other along a circumferential direction of the inner wall by a predetermined distance, The reinforcing bars are formed of reinforcing concrete comprising a reinforcing bar portion including a plurality of horizontal reinforcing bars arranged in a direction of a longitudinal direction of the inner wall and spaced apart from the reinforcing bars by a predetermined distance,
One end of which is fixed to the inner wall body and the other end is fixed to the reinforcing portion inside the outer wall body,
The support
A fixing piece which is arranged on the outer circumferential surface of the inner wall body so as to be spaced apart from each other in the vertical direction and the circumferential direction of the inner wall body and fixed to the outer circumferential surface of the inner wall body; A support bracket including an extension piece having at least one or more first through holes,
And a support bar extending along the longitudinal direction of the inner wall and fixed to the support bracket and having a plurality of second through holes corresponding to the first through holes at positions spaced apart from each other along the longitudinal direction. A stainless steel cylindrical tank structure with integrated concrete to suppress deformation. delete An inner wall provided with a water storage space capable of receiving water therein;
An outer wall body formed to surround an outer side of the inner wall;
And a support body disposed between the inner wall body and the outer wall body to support the inner wall body against the outer wall body to prevent the side wall of the inner wall body from being drawn into the inner wall body,
The inner wall is formed of stainless steel,
Wherein the outer wall body includes a plurality of vertical reinforcing bars extending along a vertical direction of the inner wall and spaced apart from each other along a circumferential direction of the inner wall by a predetermined distance, The reinforcing bars are formed of reinforcing concrete comprising a reinforcing bar portion including a plurality of horizontal reinforcing bars arranged in a direction of a longitudinal direction of the inner wall and spaced apart from the reinforcing bars by a predetermined distance,
One end of which is fixed to the inner wall body and the other end is fixed to the reinforcing portion inside the outer wall body,
The support
And a fixing rod which is radially projected from the outer circumferential surface of the strip and whose end portion is fixed to the reinforcing portion of the outer wall body. Concrete one - piece stainless steel cylindrical tank structure.

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