KR101716313B1 - Based on top file assembly of the soft ground and concrete structure using the same - Google Patents

Abstract

The present invention relates to a foundation top file assembly for a soft foundation, in which a first top cup and a second top cup are integrally formed, each having a diameter enlarged toward the top and bottom, And a first top coupling cup formed on four sides of the first top cup so that the first top cups of the top cup can be connected to each other, And the lower portion is closed.

Description

BACKGROUND OF THE INVENTION Field of the Invention [0001] The present invention relates to a foundation top file assembly for a soft foundation and a concrete structure using the same,

The present invention relates to a foundation top pile assembly for soft grounds and a concrete structure using the same, and more particularly, to a top top pile assembly for a soft foundation which comprises a first top cup forming an upper part of a top file and a second top cup forming a lower part, So as to minimize the uneven settlement of the top pile due to the increase of the ground surface area, while the filled crushed stone filled between the top pile is formed by the first top cup and the second top cup, The present invention relates to a foundation top pile assembly for a soft foundation in which two top cups are compression-restrained downward to increase the rigidity of the foundation.

The present invention also relates to a concrete structure using a soft foundation foundation top file capable of reinforcing a soft foundation with a concrete structure manufactured using a foundation top file assembly of a soft foundation.

Generally, in order to build buildings in soft ground (soft ground) or perform various civil engineering work, it is necessary to strengthen the ground first.

For this purpose, a number of top-piles are laid on the ground so that foundation compaction works are carried out. The top-shaped piles formed by the concrete function to distribute the load (load) while performing the stress distribution function for the ground Thereby reinforcing the soft ground.

When the reinforcement work is performed on the soft ground using the top file, a plurality of top files are arranged in a plane on the ground, and then the space formed between the top files is filled with the aggregate such as a fillet stone, And reinforcing the soft ground by using the top file as described above, the reinforcing effect can be easily utilized as the foundation foundation of the building, so that it is advantageous in that the reinforcement of the ground is very excellent and economical.

In recent years, a cast-in-place type top file, which can be formed immediately after molding at a construction site rather than an existing top file preformed with concrete, is mainly applied.

In the construction using the above-mentioned on-site type top file, a plurality of synthetic resin top mold forming molds are first prepared, placed on the soft ground of the construction site, and then concrete is laid on each of the top mold file molds, So that the file of the top file can be produced and constructed at the same time in the field.

Conventional patents disclose "a concrete casting plate of a top mounted type top file and a construction method using the same (Patent Registration No. 0842802: hereinafter referred to as prior art 1).

In this prior art 1, a plurality of top files are formed as one assembly by penetrating the connecting steel bars.

However, in the prior art 1, when a plurality of top files are installed in a contiguous manner, the connection reinforcing bar must be inserted, so that the work is very complicated and there is a problem that the workability is poor.

Another prior art technique 2 is to connect a plurality of mats in a lattice structure and to connect the intersections of the mats with each other. And a plurality of top files are combined with each other.

However, in Prior Art 2, it takes a lot of time to install a plurality of mats in a grid structure, and there is a problem that the workability is poor because a process of joining the top file at the intersection of the mat is added.

In addition, the top file structure of the prior arts 1 and 2 has a problem that it is difficult to install the top file alone due to the superimposed structure, and it is difficult to match the smoothness of each installed top file without connecting reinforcing bars.

Korea Patent No. 0842802 Korea Patent No. 1164989

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and it is a first object of the present invention to provide a foundation top file of a soft foundation structure capable of eliminating the use of existing joint reinforcement by integrally connecting upper and lower parts of a top file Assembly.

A second object of the present invention is to provide a method of manufacturing a golf club head in which each top ball is integrally formed with a lower top cup through a neck portion communicating with a lower portion of a first top ball cup at an upper portion, The fillet crusher is provided with a foundation top file assembly of a soft foundation in which the first top cup and the second top cup are compression-restrained downward to increase the stiffness of the ground.

It is a third object of the present invention to provide a foundation top file assembly of a soft foundation in which a mat provided on a soft foundation is eliminated and a sheet formed integrally with the top file can function as a mat.

It is a fourth object of the present invention to provide a concrete structure using a soft foundation foundation top pile having a structure that can be easily installed in small quantities, and can prevent smoothness and local uneven settlement.

According to an aspect of the present invention for achieving the above object, a first aspect of the present invention relates to a foundation top file assembly for a soft foundation, comprising: a first top having a diameter enlarged toward an upper portion and a lower portion via a neck portion, A cup and a second toppan cup are integrally formed and a first engaging portion is formed on the four sides of the first toppan cup so that the first toppan cups of the adjacent toppanel can be interconnected, And the second topsup cup takes a form that the bottom is closed.

According to a second aspect of the present invention, in the first aspect of the present invention, each of the top pieces is seated on an upper portion of the mat on the soft ground, and the first engaging portion is further formed on four sides of the second topsheet.

According to a third aspect of the present invention, in the first aspect of the present invention, the second topsheet further includes four sheet plates radially adhered to the soft ground.

The fourth invention is characterized in that, in the third invention, each of the sheet plates is formed by being divided into 1/4 size of the space portion formed between the top file and the top file.

The fifth invention is characterized in that, in the third invention, each of the sheet plates is further provided with a second engaging portion so that mutually contacting surfaces can be engaged with each other.

In a sixth aspect of the present invention according to the fifth aspect of the invention, each of the first engaging part and the second engaging part comprises a combination of an engaging groove and a hook projection which can be coupled vertically downward.

The seventh invention relates to a concrete structure using the foundation top file assembly of the soft foundation according to the first invention, characterized in that it is manufactured using the foundation top file assembly of the soft foundation.

According to the foundation top file assembly of the soft foundation of the present invention, the first and second top cups on the top and bottom are symmetrically formed to facilitate the installation and maximize the load distribution effect.

In addition, each top face file has an effect that the second top face cup can increase the ground surface area, minimizing the uneven settlement, and form the flatness between the top face files.

Also, the first top cup and the second top cup can compress and bind the crushed stone downward, thereby increasing the rigidity of the ground.

Also, the first topsup cup arranged on the top of the top piece and the second tops cup arranged on the bottom part are separately provided mutually through the first coupling part, so that the assembling property and the stability can be improved without the connecting reinforcement.

In addition, there is an effect that the total reinforcement balance can be achieved by setting the amount of the filler crushed and the amount of the filler material to be 1: 1.

In addition, the mat provided on the soft ground is eliminated, and the sheet formed integrally with the top file can function as a mat, thereby facilitating the construction.

Also, the concrete structure manufactured by using the foundation top file assembly of the soft ground is easy to install in a small amount, and it is effective to prevent smoothness and local anomalous settlement.

1 is a partial perspective view of a foundation top file assembly of a soft foundation according to a first embodiment of the present invention;
2 is a fragmentary plan view showing a construction state of a foundation top file assembly of a soft foundation according to a first embodiment of the present invention,
3 is a partial cross-sectional view showing a construction state of a foundation top file assembly of a soft foundation according to a first embodiment of the present invention,
4 is a partial perspective view of a foundation top file assembly of a soft foundation according to a second embodiment of the present invention,
5 is a partial plan view of a foundation top file assembly of soft ground according to a second embodiment of the present invention;
Fig. 6 is a sectional view of Fig. 4,
7 is a perspective view of a concrete structure using a foundation top file assembly of a soft foundation of the present invention.

While the present invention has been described in connection with certain exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, is intended to cover various modifications and similarities. It is to be understood, however, that the invention is not to be limited to the specific embodiments, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

In the following description of the present invention, detailed description of known related arts will be omitted when it is determined that the gist of the present invention may be unnecessarily obscured. In addition, numerals (e.g., first, second, etc.) used in the description of the present invention are merely an identifier for distinguishing one component from another.

Also, in this specification, when an element is referred to as being "coupled "," connected ", or "connected" with another element, the element is directly connected to the other element, Or may be directly bonded, but it should be understood that, unless otherwise specifically contradictory, there may be intervening, interlinked, or connected via another element in the middle.

Hereinafter, a foundation top file assembly for a soft foundation according to the present invention will be described in detail with reference to the accompanying drawings.

[Example 1]

FIG. 1 is a partial perspective view of a foundation top file assembly of a soft foundation according to a first embodiment of the present invention, FIG. 2 is a partial plan view showing a construction state of a foundation top file assembly of a soft foundation according to a first embodiment of the present invention, And FIG. 3 is a partial cross-sectional view showing the construction of the foundation top file assembly of the soft foundation according to the first embodiment of the present invention.

As shown in FIGS. 1 to 3, in the first embodiment, upper and lower portions of a top file to be installed on a mat on a soft ground are formed integrally with each other through a neck portion to eliminate the use of a conventional connecting reinforcing bar, The top face file is formed by integrally forming the second top face cup through the neck communicating with the lower portion of the first top face cup to minimize the uneven settlement of each top face file due to the increase of the ground surface area, And the second top cup is compressively restrained downward to increase the rigidity of the ground.

The soft ground foundation top file assembly is mainly composed of a top cover 100 composed of two parts and a first coupling part 130a connecting the top cover 100 with each other.

The topsheet 100 is made of polyethylene (PE), polystyrene (PS), ABS (acrylonitrile butadiene styrene copolymer) and expanded poly-styrene (EPS) , But it may be made of pumice, aluminum, steel plate, wire, metal, non-metal, wood, recycled PE, and recycled PP.

In addition, the top piece 100 has a structure in which the first and second topcups 110 and 120 are integrally formed, the diameters of which are increased toward the top and the bottom via the neck portion 140, There is provided a structure capable of minimizing differential settlement of the topsheet 100 and increasing the grounding rigidity by compression-restraining the first topsup cup 110 and the second topsup cup 120 downwardly by filling the crushed stone 170 do.

In this case, the first topsup cup 110 has an open top, the second topsup cup 120 has a closed bottom, and the inside of the first topsheet cup 110 is filled with concrete or mortar The first topsup cup 110 and the second topsup cup 120 are integrated with each other.

The first and second topspeed cups 110 and 120 have the same shape as a main body having a diameter gradually increasing from the neck portion 140 to the bottom.

In addition, although each of the topspeed cups 110 and 120 has a circular cross-sectional shape, a polygon such as a triangle, a rectangle, a pentagon, a hexagon, an octagon, a square, a cross, a twelve, Shape.

In addition, the neck 140 may have a circular cross-sectional shape, but may have the polygonal cross-sectional shape described above.

In addition, the first engaging portion 130a is formed on the four sides of the first and second topsupply cups 110 and 120, thereby reducing the construction cost by eliminating the use of the conventional connecting reinforcement.

Each of the first engaging portions 130a includes a combination of an engaging groove 131 and a hook protrusion 132 which can be vertically downwardly engaged with each other.

The coupling grooves 131 and the hook protrusions 132 of the respective first coupling portions 130a are alternately disposed on the circumferential surface of the first and second topspeeds 110 and 120, (Clip, clamp).

The topsheet 100 is installed on the top of the mat 150 so that the first topsheet 110 and the first topsheet 130a formed on the four sides of the topsheet cup 120 respectively And they are integrally connected to each other.

Hereinafter, a method of constructing a foundation top file assembly of a soft foundation according to a first embodiment of the present invention will be briefly described.

And the mat 150 is installed by compaction of the ground.

A plurality of tops 100 are connected to each other through a first coupling part 130a formed in the first and second topsheets 110 and 120 of the topsheet 100.

The filling material 160 is filled in the first topsup cup 110 and the filling material 160 is filled in the second topsup cup 120 at a high density through the throat 140 by filling the filling material 160 with a vibrator.

Thereafter, the filling stone 170 is filled with the space between the topsheet 100 and the topsheet 100 to complete the construction.

The above-described soft ground foundation top file assembly according to the first embodiment has the following advantages.

The upper and lower portions of the top file are formed in the same symmetrical shape as the long body, so that the upper and lower portions of the top file can be easily installed alone, and the load distribution effect can be maximized.

Filling Between the Top Files By minimizing the input amount of crushed stone, increasing the ground area between the second toppan cup and the mat, it is possible to prevent the horizontal from being tilted by the insertion pressure of the filling material, thereby improving smoothness.

The first topsup cup arranged at the top of the topsheet and the second topsurface cups disposed at the bottoms are integrally connected to each other through the neck portion so that the assembling property and stability can be improved without the connecting bars.

The total amount of reinforcement can be balanced by setting the amount of filler crushed and the amount of filler to be 1: 1.

[Example 2]

FIG. 4 is a partial perspective view of a foundation top file assembly of a soft foundation according to a second embodiment of the present invention, FIG. 5 is a partial plan view of a foundation top file assembly of a soft foundation according to a second embodiment of the present invention, 4 is a cross-sectional view of Fig.

As shown in FIGS. 4 to 6, the second embodiment includes the first embodiment, except that the first top cover 120 is removed from the first top cover 130a, And four sheet plates 121 closely contacted with each other are further formed.

In this second embodiment, the mat 150 installed on the soft ground is eliminated, and the sheet plate 121 integrally formed in the top sheet 100 can function as the mat 150.

For this purpose, each of the sheet plates 121 has a size of 1/4 of the space formed between the top sheet 100 and the top sheet 100.

The configuration of each of the sheet plates 121 is such that when the four top files 100 are mutually interposed through the first coupling unit 130a, they are divided into 1/4 size of the space formed between the top files 100 .

Accordingly, when four sheet plates 121 are combined, the space portion where the soft ground is exposed can be spun.

At this time, each of the sheet plates 121 is further formed with a second engaging portion 130b so that mutually contacting surfaces can be engaged with each other.

The second engaging portion 130b may be formed by a combination of an engaging groove 131 and a hook protrusion 132 which can be vertically downwardly coupled with each other like the first engaging portion 130a.

In addition, each of the sheet plates 121 may be made of a soft thermoplastic resin, but only the second engagement portion 130b may be made of a thermosetting resin for binding force.

On the other hand, each of the sheet plates 121 is divided into four, Three. 5, and 6, respectively.

The soft foundation foundation top file assembly according to the second embodiment described above has the following advantages.

The process of installing the mat can be eliminated.

The seat plate functioning as a mat is integrated with the top sheet, so that the construction can be shortened.

7 is a perspective view of a concrete structure using a foundation top file assembly of a soft foundation of the present invention.

As shown in FIG. 7, the present invention relates to a concrete structure 200 using a foundation top file assembly of a soft foundation, which is manufactured using a foundation top file assembly of a soft foundation.

The concrete structure 200 is configured such that the central portion is narrow and the upper portion and the lower portion are expanded.

The concrete structure 200 can be moved to the site to eliminate the delay in construction due to concrete curing and reinforce the soft ground in a short time.

Also, the concrete structure 200 can be constructed to reinforce the brittleness of the concrete using reinforcing bars (not shown).

In addition, the concrete structure 200 can be constructed by partially filling the first joint part (not shown) in the concrete and curing it and then integrating it.

Although the present invention has been described in connection with the preferred embodiments mentioned above, various other modifications and variations will be possible without departing from the spirit and scope of the invention. It is, therefore, to be understood that the appended claims are intended to cover such modifications and changes as fall within the true scope of the invention.

100: Top file
110: first top cover 120: second top cover 121: sheet plate
130a: first coupling portion 130b: second coupling portion 131: coupling groove
132: hook protrusion 140: neck
150: Mat 160: Filler
170: filled crushed stone
200: Concrete structure

Claims (7)

delete delete A first topsup cup 110 and a second topsup cup 120 are formed integrally with the topsheet 140 and the topsheet 120 and the topsheet 100, ); And
A first engagement portion 130a is formed in the first topsup cup 110 so that the first topsup cup 110 and the second topspeed cup 120 of the adjacent topsheet 100 can be connected to each other,
The second topsheet 120 is further provided with four sheet plates 121 radially adhered to the soft ground, and each of the sheet plates 121 is formed between the topsheet 100 and the topsheet 100 And each of the sheet plates 121 is further formed with a second engaging portion 130b so that mutually contacting planes can be engaged with each other,
Wherein the first topsup cup (110) has an open top shape and the second topsheet cup (120) has a bottomed closed shape.
delete delete delete delete

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