KR101761779B1 - Method for constructing base-inserting steel sump - Google Patents

Abstract

A method for constructing a foundation embedded type steel material collection is disclosed. This method comprises the steps of excavating the ground surface to a predetermined depth, forming a bottom surface on the bottom surface on which the treading is completed, and forming a slab deck having a top and a bottom in a L- Four side portions connected to the four side surfaces of the bottom portion along the rim of the bottom portion and having reinforcing ribs formed along the vertical direction with respect to the bottom portion and connected vertically at the upper ends of the four side portions, A coupling part including a reinforcing bar for passing a reinforcing bar and a Euroform pin hole for passing a pin of a Euroform, a pipe hole formed through at least one side surface of the four side parts so as to connect the drain pipe, A check valve formed through the bottom surface to connect the check valve, A bottom level adjuster for adjusting a position where the bottom surface is embedded, and a buckle connected to the side surface of the bottom surface of the bottom surface of the main body, Adjusting a height at which the collecting fixture is to be installed using the lower level adjuster of the collecting compartment, placing the concrete at a predetermined height on the outer side of the collecting compartment, A first concrete step of forming concrete, a step of connecting a reinforcing bar to the reinforcing steel restraining hole, installing a Euroform on the pin hole of the Euroform using a connecting device, placing the concrete on the rejecting concrete, A secondary concrete step of forming a slab and filling the corrugation with a predetermined depth, and a second concrete step of forming a cone And a tertiary concrete step of casting the crete to form a house crystal having a uniform size.

Description

METHOD FOR CONSTRUCTION BASE-INSERTING STEEL SUMP < RTI ID = 0.0 >

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a method of constructing a house collector, and more particularly, to a method of constructing a house collector for improving quality and shortening construction time.

A collecting well is a well that collects water by installing a water reservoir into the aquifer and burying a porous water pipe on the side wall. Generally, the collecting or elevator pit is formed of a wall made of reinforced concrete structure. Especially, since the elevator pit has a space for checking the elevator at the lower part, the elevator can be used at a level of about 1.5 m to 2.2m.

Buildings with a certain level of underground space need to be renovated. In addition to not only collecting the water generated during construction but also discharging it to the outside, it also collects stormwater, underground water, and cleaning water from the dry air or underground parking lot lamps, do.

For this reason, house fixes are located in the lowest part of the building, either the foundation or the lowest floor slab, where they are directly exposed to ground forces or hydraulic pressure, so that they are constructed to withstand these conditions.

Conventionally, when designing a building, it is formed into a reinforced concrete structure having the same thickness as that of the bottom concrete layer. In order to install such collecting fixtures, it is necessary to work on reinforced concrete for forming separate trowel and collecting structure, and separate air is required.

Also, underground water collects at the lowest point usually, and it is difficult to work on the reinforced concrete in such a condition. Furthermore, it is not easy to construct various piping and facilities connected to the house correction.

Recently, as the size of the building increases, the collecting or elevator pit wall serves as a shear wall to resist the lateral force, and the load of each floor is designed to be transmitted through the wall of the lower structure of the elevator pit to the lower part.

In order to provide such a structure, there has been provided a substructure of a steel structure having a plurality of ribs and a substructure of an elevator pit in the prior art. However, in order to reinforce strength of such a structure, a plurality of vertical plate- There is a problem that it is difficult to manufacture and transport.

In addition, there is no countermeasure for the inflow of groundwater during the construction, which leads to an increase in the need for improvement.

(Prior Art 1) Korean Patent Publication No. 10-2015-0084171 (published on July 22, 2015) (Prior Art 2) Japanese Patent Laid-Open Publication No. 2013-019102 (published on Jan. 31, 2013) (Prior Art 3) Korean Patent Laid-Open Publication No. 10-2015-0073562 (published on July 01, 2015)

According to an embodiment of the present invention, there is provided a method of constructing a collecting structure that is designed to withstand the load and water pressure vertically applied to the bottom of the collecting column, thereby reinforcing the bottom and side walls without additional trenching and complicated construction.

According to an embodiment of the present invention, a method of constructing a foundation embankment steel gathering can be provided. The method comprises the steps of excavating a ground to a predetermined depth and making a terra cotta, forming a floor bottom on the terraced floor, A bottom portion including a slab deck having a top and a bottom in the form of a L shape so as to be able to resist the grounding force after piling, a bottom portion coupled to four sides of the bottom portion along the rim of the bottom portion, Four side portions formed with ribs, a coupling portion including a reinforcing bar for vertically connecting the reinforcing bars through the upper ends of the four side portions and a Euroform pin hole for passing the pins of the Euroform, A pipe hole formed through at least one side surface of the four side surfaces, a through hole penetrating the bottom surface to connect the check valve, A check valve coupled to the lower portion of the bottom portion and having a lower level adjuster for adjusting the position at which the bottom surface is embedded and an overhang connected to the side portion of the corrugation, Placing the concrete on the ground excavated at a depth, adjusting the height at which the collecting fixture is installed using the lower level adjuster of the collecting fixture, placing the concrete at a predetermined height outside the collecting fixture, A step of connecting the reinforcing bars to the reinforcing bars, connecting the reinforcing bars to the reinforcing bars, connecting the reinforcing bars to the reinforcing bars, installing the reinforcing bars in the pin holes of the reinforcing bars, connecting concrete to the reinforcing bars, A secondary concrete step of embedding the corrugation to a predetermined depth and a step of pouring the concrete on the corrugated floor slab, And a tertiary concrete step of forming an aggregate having an aggregate of the aggregates.

According to one embodiment, the bottom portion is made of a two-way slab deck for waterproof plywood in a step so as to be able to withstand the stiffness generated at the stage where the concrete is poured, And the side portion includes a reinforcing material formed at regular intervals so as to resist the side pressure of the concrete generated in the step of pouring the concrete and is used as a finishing material of the house after the concrete is poured .

According to the present invention, it is possible to simplify the construction method of the house refinement by combining the a-fluorescent lamp with the molded steel plate and making the housing refinement without box.

Further, the present invention suggests a method for constructing a house without any additional waveguide, and it is possible to prevent deterioration of the constructability due to the waveguide.

In addition, since the present invention can omit the formwork for concrete pouring, the construction cost can be reduced by the concrete work and the construction period can be shortened.

Further, according to the present invention, a support frame capable of withstanding a larger load can be installed according to a place of installation, so that it is possible to reinforce the corrugation, thereby providing a stable installation process.

The present invention has the effect of providing a method of collecting and fixing an article which can be firmly fixed with a high weight without making use of a thick and heavy concrete structure.

In addition, the present invention makes it possible to fix the collecting fixture primarily by using the concrete pouring and to secure the self weight by placing the concrete in the collecting compartment, It has an effect of providing a crystal construction method.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view schematically showing an appearance of a foundation embedding type steel material gathering according to an embodiment. Fig.
Fig. 2 is a view showing a side of a foundation buried type steel material gathering according to one embodiment.
FIG. 3 is a view showing a foundation embedded steel material collection fixture viewed from above by one embodiment. FIG.
FIG. 4 is a view illustrating a state in which dust collecting is arranged according to an embodiment
Fig. 5 is a flowchart showing a method of constructing a foundation-type steel material collection by one embodiment.

Hereinafter, an embodiment according to the present invention will be described with reference to the accompanying drawings. The present embodiments are not intended to be limiting.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

The terms spatially relative, "below", "beneath", "lower", "above", "upper" May be used to readily describe an element or component and other element or components of the correlation. Spatially relative terms should be understood to include, in addition to the orientation shown in the drawings, terms that include different orientations of members during use or operation. For example, "upper" can be interpreted as "lower" when a member shown in the drawing is inverted. The members can also be oriented in different directions, so that spatially relative terms can be interpreted according to orientation.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. &Quot; comprises, "and / or" comprising ", as used herein, unless the recited element, step, operation and / Or additions.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a view schematically showing an appearance of a foundation embedded steel material gathering according to an embodiment. Fig.

On the other hand, the appearance of the steel material gathering shown in FIG. 1 is based on one embodiment and can be described as an embodiment of the present invention. Referring to FIG. 1, the collector is a box-shaped structure with an open top, and the side wall portion 20 has a side wall 22 and a reinforcing rib 24. The reinforcing ribs 24 are formed in such a manner that the reinforcing ribs 24 are formed by bending the flat plate in an actual manner, May be formed by welding each other.

According to an embodiment, when the cross section of the reinforcing rib 24 is enlarged, the reinforcing face 24a and the reinforcing face 24b are bent outward from the side wall 22, As they meet, they form a protruding space. The cross-sectional shape of the reinforcing ribs 24 can be variously shaped into a U shape, a U shape, a polygonal shape or the like by changing the number or shape of the reinforcing faces in addition to the V shape, and the appearance of the bent shape in the vertical direction is enough. But is not limited thereto.

According to one embodiment, the side wall portion 20 is a vertically formed wall surface and includes a side wall 22 and a coupling portion 26 extending horizontally at the upper end thereof. It is preferable that a coupling hole 28 is formed in the coupling portion 26 so that an additional side wall (or a flow path) can be coupled to the upper side of the side wall portion 20 and the coupling hole is coupled with a coupling member such as a bolt, . It is preferable that a reinforcing bar coupling hole 27 is formed on the outside of the coupling portion 26 and a reinforcing bar disposed in the concrete layer is fitted in the reinforcing bar coupling hole 27 so that they can be coupled and supported.

Fig. 2 is a view showing a side of a foundation buried type steel material gathering according to one embodiment. FIG. 3 is a view showing a foundation embedded steel material collection fixture viewed from above by one embodiment. FIG.

Referring to FIGS. 2 and 3, the water collecting unit 100 of the present invention includes a bottom portion including a slab deck having a top and a bottom in a L-shape so as to form a floor bottom, Four side portions 120 which are joined to the four side surfaces of the bottom portion along the rim of the bottom portion and in which the reinforcing ribs 121 are formed along the vertical direction with respect to the bottom portion, A coupling part 130 including a reinforcing bar for passing a reinforcing bar and a Euroform pin hole through which a pin of a Euroform can pass, at least one of four side parts 120 of the four side parts 120, A check valve hole 150 formed through the bottom surface to connect the check valve and a bottom portion 110 coupled to the bottom of the bottom portion 110, Adjust position It may include a lower-level modulators (160).

Here, the side portion 120 can be manufactured using a galvanized steel sheet that has been formed. The side portion 120 can be formed by bending the end so as to sufficiently resist the side pressure of the concrete. For example, the side portion 120 may be formed in a wavy shape, a bent shape, or the like. But is not limited thereto. The side surface portion 120 is provided with molding on the steel plate to withstand the side pressure during the pouring, and can replace the role of the reinforcing bar after the pouring.

The bottom portion 110 may be constructed of a two-way slab-type for plywood. It can be used as a structural material after pouring.

The upper portion except for the bottom portion 110 is resistant to side pressure only when it is placed as a finishing material after pouring, and can serve as a finishing material after pouring. Therefore, it is possible to maximize the efficiency of construction by varying the structural analysis of the upper and lower parts of the house before and after the pouring.

Further, an upper closing part connected to the coupling part 130 so as to be parallel to the bottom surface and closing a part of the inner receiving part formed by coupling the bottom surface and the four side parts 120, A check valve connected to the check valve hole, and a fluid blocking portion provided inside the end of the check valve to prevent the fluid moving down through the check valve from flowing backward.

The control valve further includes a filtering unit connected to an upper end of the check valve 155 to filter out foreign matter introduced into the collection unit. The filtering unit includes a fluid inflow passage and is fixedly installed inside the check valve. And a discharge unit for discharging the inflow fluid to lower the float which is raised by the buoyancy generated due to the inflow of the fluid through the fluid inflow passage. .

The first reinforcing agent and the second reinforcing agent are applied to the inner receiving portion formed by combining the bottom portion and the four side portions, wherein the thickness of the first reinforcing agent and the second reinforcing agent applied is 150 μm to 300 μm The thickness of the coating layer can be increased.

FIG. 4 is a view showing a state in which dust collecting is arranged according to an embodiment. FIG.

4, a basic reinforcing bar 211, a connecting reinforcing bar 213 and a spacing reinforcing bar 212 are provided below the bottom portion 21. The basic reinforcing bars 211 and the spacing reinforcing bars 212 are connected to the connecting reinforcing bars 213 to the bottom 12. This structure applies a conventional deck plate construction.

According to one embodiment, the deck plate structure is used downwardly below the bottom portion 21 to form a spacing support portion such that the bottom portion 21 is spaced apart from the bottom portion 21 by a connecting reinforcing bar 213 or the like. In this case, when the abandoned concrete or the bottom concrete flows into the lower space formed by the spacing support portion, it is hardened together with the spacing support portion composed of the basic reinforcing bars 211, the spacing reinforcing bars 212, the connecting reinforcing bars 213, do.

According to another embodiment, a spacing support portion is formed so as to separate the bottom portion 21 through the support member 23, and the reinforcing bars 40 are formed in the support member 23 together. As described above, the spacing support portion is hardened together with the falling concrete or the bottom concrete introduced therein, so that the load supporting portion can be supported. In some cases, it is possible to apply the abandoned concrete to the upper portion of the separated support after the abandoned concrete is laid.

Further, according to another embodiment, the side wall 22 of the present invention is disposed on the inside of the bottom portion 21, and the load supporting portion 16 is formed on the end side, so that the concrete layer can press the portion. A support member 23 may be formed on the side wall 22 and a plurality of reinforcing bars 40 may be disposed under the bottom portion 21. [ The supporting member 23 and the reinforcing bars 40 under the bottom portion 21 can be spaced apart support portions.

Fig. 5 is a flowchart showing a method of constructing a foundation-type steel material collection by one embodiment.

As shown in FIG. 5, a method of constructing a foundation embedment type steel material gathering step includes steps S10, S10, S20, S30, (S50), installing a reinforcing bar and a Euroform (S50), embedding a secondary internal concrete (S60), and embedding a tertiary external concrete (S70) .

According to one embodiment, the step S10 of performing the terahertz may be performed by excavating the ground to a predetermined depth. In the present invention, it is possible to provide the effect of not performing the additional turbine after the turbine is manufactured in the first stage, so that a simplified and complex process of construction can be omitted.

According to one embodiment, the step of installing the dust collecting system (S20) includes forming a bottom surface on the bottom surface where the turbine has been completed, and forming a slab deck having a lattice shape near the top and bottom so as to resist the grounding force after pouring Four side portions joined to the four sides of the bottom portion along the rim of the bottom portion and having reinforcing ribs formed side by side along the vertical direction with respect to the bottom portion and connected vertically at the upper ends of the four side portions, A connecting portion including a reinforcing bar restraint hole and a Euroform pin hole through which the pins of the Euroform can pass, a pipe hole formed through at least one side portion of the four side portions so as to connect the drain pipe, A check valve formed through the bottom surface, and a check valve coupled to a lower portion of the bottom portion, Bell can install a sump containing a lifting hook attached to the side of the regulator and home modifications.

According to an embodiment, the step S30 of adjusting the collecting installation position may be performed by placing the collecting collector on the ground excavated to a predetermined depth and adjusting the height at which the collecting collector is installed using the lower level adjuster have.

According to one embodiment, the step S40 of burying the primary abandoned concrete can form a concrete having a predetermined height on the outer side of the gathering, and at the same time forming the abandoned concrete for fixing the gathering. However, in some cases, it is possible to install a compacting unit on the top of the concrete after it is installed. In this case, it is possible to press the load supporting unit of the compacting unit through the bottom concrete.

According to an embodiment, in step S50 of installing the reinforcing bars and the Euroform, reinforcing bars may be connected to the reinforcing bars, and a Euroform may be installed in the pin holes of the Euroform using a connecting device.

According to an exemplary embodiment, the step of installing the secondary concrete (S60) may include filling the concrete on the abandoned concrete to form the bottom slab of the air conditioning and at the same time filling the air conditioning with a predetermined depth. The self-weight concrete layer formed in the inside of the house fixation is formed by pouring a certain amount of concrete into the internal accommodation space when the floor concrete is laid, but it may be formed when laid-off concrete is laid in some cases. In place of introducing the concrete into the internal accommodation space, it is also possible to form a spacing support portion in the lower part of the accommodation box and to support the load while being cured together through the foreshock concrete or the floor concrete which flows into the lower side thereof and hardens . In this case, the concrete can also be introduced into the internal space, and as described above, it can be introduced at the time of pouring concrete or when pouring concrete.

According to one embodiment, the step of embedding the third external concrete (S70) can form the aggregate having a predetermined size by placing the concrete on the aggregate floor slab.

Further, according to one embodiment, the bottom portion is made of a two-way slab deck for a water resistant plywood in a step so as to resist the bearing force generated at a stage where concrete is poured, and is used as a structural member Wherein the side portion includes a reinforcing material formed at regular intervals so as to resist the side pressure of concrete generated in the step of pouring the concrete and is used as a finishing material for collecting the concrete after the concrete is poured .

That is, the present invention can improve the workability, lighten the product, and enhance the maintenance by changing the structural analysis that forms the upper part and the lower part of the collecting part before and after the concrete is poured.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is evident that many alternatives, modifications and variations will be apparent to those skilled in the art. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the present invention. Accordingly, the true scope of the present invention should be determined only by the appended claims.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limited to the embodiments set forth herein. It should be understood that various modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

Claims (3)

A method of constructing a foundation embankment steel gathering,
Excavating the ground surface to a predetermined depth to form a waveguide;
A bottom portion including a slab deck having a top and a bottom in a L-shaped form so as to form a floor bottom on the bottom surface on which the treading is completed and to resist the grounding force after pouring; Four side portions coupled to four sides of the bottom portion along the rim of the bottom portion and having reinforcing ribs formed side by side along the vertical direction with respect to the bottom portion; A coupling part including a reinforcement restricting hole which is vertically connected to an upper end of the four side parts and through which a reinforcing bar can pass, and a Euroform pinhole through which a pin of a Euroform can pass; A pipe hole formed through at least one side surface of the four side portions so as to connect the drain pipe; A check valve hole formed through the bottom surface to connect the check valve; A lower level adjuster coupled to a lower portion of the bottom portion to adjust a position where the bottom surface is embedded; An upper closing portion connected to the coupling portion so as to be parallel to the bottom surface and closing a part of the inner receiving portion formed by coupling the bottom surface and the four side portions; A reinforcing portion made of a plurality of reinforcing bars to reinforce the four side portions; A check valve connected to the check valve hole; A fluid shut-off part provided inside the end of the check valve so as to prevent the fluid moving downward through the check valve from flowing backward, and a filtering part connected to the upper end of the check valve to filter foreign substances introduced into the check valve Wherein the filtering portion includes a fluid inflow passage and is fixedly installed inside the check valve; A float positioned inside the case and operating up and down by buoyancy; And a discharge unit for discharging the inflow fluid to lower the float rising due to the buoyancy generated due to the inflow of the fluid through the fluid inflow passage.
Positioning the corrugation on the ground excavated at the predetermined depth and adjusting a height at which the corrugation is to be installed using the lower level adjuster of the corrugation;
Forming a spacing support portion, which is formed by joining the basic reinforcing bars and the spacing reinforcing bars to the connecting reinforcing bars, under the bottom portion so as to be cured together with the inflowing concrete;
A primary concrete step of casting a concrete at a predetermined height on the outer side of the sidewall and forming an abandoned concrete for fixing the sidewall;
Connecting a reinforcing bar to the reinforcing bar restraining hole and installing a Euroform on a pinhole of the Euroform using a connecting device;
Wherein the floor slab is formed by pouring concrete on the abandoned concrete to form the bottom slab and the bottom of the bottom slab is buried at a predetermined depth. When the bottom concrete is poured, A secondary concrete step of introducing a predetermined concrete into the internal space portion;
And a third concrete step of casting the concrete on the bottom slab of the collector to form an aggregate having a predetermined size,
Wherein the fluid collection passage includes a case including a fluid inflow passage and fixedly installed inside the check valve, a float that is located inside the case and operates up and down by buoyancy, a fluid flows through the fluid inflow passage, And a discharge portion for discharging the inflow fluid to lower the float which is lifted by the buoyant force generated by the buoyant fluid.
The method according to claim 1,
Wherein the bottom portion is made of a two-way slab deck for a water resistant plywood in a step so as to resist the stiffness generated in the step of pouring the concrete, and is used as a structural member of the piling after the concrete is poured. , A method of constructing a foundation-type steel material collection.
3. The method of claim 2,
Wherein the side portion includes a reinforcing material formed at regular intervals so as to resist a side pressure of concrete generated in the step of pouring the concrete and is used as a finishing material of the gathering after the concrete is poured. A method of constructing a steel material collection.

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