KR20040094136A - Bulkhead construct to prevent from flood and assembling nethod thereof - Google Patents

Abstract

PURPOSE: A watertight wall structure for preventing flooding and an assembling construction method thereof are provided to minimize damage from flooding, and to reduce construction cost and construction period by fixing pile type angle supports around the districts to be submerged and assembling the watertight wall against hydraulic pressure with the upper part of the angle groove. CONSTITUTION: A watertight wall is composed of an angle support(10), and plural watertight wall plates(20) sequentially assembled by the support. The angle support is composed of side frames(12,14) fixed and installed to the wall or the structure. The watertight wall plate is composed of rubber packing(23) attached to the outside of a panel(22) to restrict inflow of rainwater, and vertical and horizontal reinforcing bars(24,25) in the rear part. The watertight wall is installed by the support, and plural watertight wall plates are combined with the upper parts of both side frames. Both ends of the watertight wall plate are inserted to assembling grooves vertically formed inward in the side frames.

Description

BULKHEAD CONSTRUCT TO PREVENT FROM FLOOD AND ASSEMBLING NETHOD THEREOF}

The present invention relates to a waterproof wall structure and a method for assembling the same for preventing flooding, and more specifically, it can be fixed in a dense area of residential area adjacent to the main road or flooded lowlands expected due to heavy rains. It is equipped with a number of angled struts, and it is possible to easily assemble and construct a waterproof wall plate that is resistant to water pressure and excellent in water leakage protection from the upper side of the assembling groove formed in the vertical direction of the struts, so that flooding damage caused by heavy rain The present invention relates to a waterproof wall structure and a method of assembling the same for preventing flooding to minimize damage, shorten the working time according to the construction work of the waterproof wall structure, reduce material and labor costs, and enable environmentally friendly construction work. .

In general, the access road is a road that plays a role of access and connection of the daytime road, rather than a traffic function, and is a road that is closely related to the daily life of local residents. Also called.

Since these main roads are usually narrow in width and close to the daily life of local residents, flooding is habitually caused by rainwater flowing from the main road during the summer flooding season (around July to August) when heavy rainfall occurs. As a result, a lot of property damage or human damage has occurred.

In addition, in places such as the state house, underground houses, underground malls, and factories that are concentrated in the lowlands, there is a fear of flooding due to heavy rains during the rainy season every year.

In particular, due to the nature of Korea's climate, heavy rains during the summer flooding have caused a lot of flood damage, and in recent years, the concentration of water has been increased due to the development of urbanization without dense urban planning in the watershed, such as large-scale land construction and road construction. It is urgently needed to prepare for this, since there is a possibility that a major change may cause unexpected damage.

Therefore, the local residents adjacent to the main road as well as the residents living in the low-density residential areas are required to take prompt measures to prevent flood damage early.

In the conventional case, sand, gravel, soil, etc. are sealed in the entrance / entrance to the branch road or the alley of the low-lying residential area where the rainwater is concentrated, and then piled up at the point where the rainwater flows. To prevent the inflow of rain as much as possible, but such a work can not be done quickly due to the nature of the work, there was a problem that takes a lot of manpower and time because most of the work must be done through the manual work of the worker.

The present invention has been made to solve the problems of the prior art as described above,

An object of the present invention is to install a plurality of angle struts that can be fixed or installed on the existing wall surface in the low-density residential area or branch line adjacent to the flooded damage, or can be fixed to the bottom surface pile It can be easily assembled and installed on the site by waterproof wall board which is resistant to water pressure and has excellent leakage prevention effect from the upper side of the assembly groove formed in the vertical direction of this support, and minimizes property damage or human injury caused by flooding. Effectively reduce the material and labor costs of assembling the waterproof wall structure, while significantly reducing the time required for assembly and speeding up the countermeasures against flood damage by the quick installation, ensuring the safe living of local residents. Room for prevention of flooding, which enables environmentally friendly construction work There the wall structure and the assembly construction method to provide.

The present invention for achieving the above object is to be installed in the entry and exit road in the low-density residential area or branch road, the angle strut composed of a side frame and a center frame installed in a vertical direction with respect to the floor surface, and the It is assembled in order in the assembly groove formed in the longitudinal direction of the side frame and the center frame, and the rubber packing is bonded to the outer circumference and the waterproof wall for water immersion prevention is provided with a waterproof wall plate attached to the rear, vertical, horizontal reinforcement Propose a wall structure.

In addition, the above-mentioned waterproof wall structure is fixed and installed on both sides of the side frame by using existing walls or structures where flooding is expected due to inflow of rainwater, such as entry and exit roads or alleys of low-lying residential areas. And a plurality of waterproof wall plates are sequentially assembled from the upper sides of both side frames, and the waterproof wall plates are floodproofed by being assembled so that both ends thereof are fitted into the assembly grooves formed inside the side frames. We propose a method of assembly of a waterproof wall structure.

1 is an exploded perspective view of a waterproof wall structure according to the present invention.

Figure 2 is a perspective view showing an assembled state of the waterproof wall structure according to the present invention.

Figure 3a to 3c is a perspective view showing the construction sequence of the waterproof wall structure according to the present invention.

4A-4C are enlarged views of portions "A", "B" in accordance with the present invention.

5 is a cross-sectional view taken along the line A-A of the waterproof wall plate of the present invention.

Figure 6 is a perspective view showing a state in which the waterproofing wall structure according to the invention installed in the alleys of dense residential area.

Figure 7 is an exploded perspective view showing another embodiment of the waterproof wall structure of the present invention.

Figure 8 is an exploded perspective view showing another embodiment of the waterproof wall structure of the present invention.

9 is a perspective view showing a combined state of FIG.

<Explanation of symbols for the main parts of the drawings>

10: holding 12,14: side frame

15: support 20: waterproof wall

22: panel 23: rubber packing

24: vertical reinforcing bar 25: horizontal reinforcing bar

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

Figure 1 shows an exploded perspective view of the waterproof wall structure according to the invention, Figure 2 shows a perspective view showing the assembled state of the waterproof wall structure according to the invention, Figures 3a to 3c is a waterproof wall according to the present invention It shows a perspective view showing the construction sequence of the structure, respectively.

4A and 4B show enlarged views of parts “A”, “B”, and “C” according to the present invention, and FIG. 5 shows an A-A cross-sectional view of the waterproof wall plate of the present invention.

First, as shown in FIGS. 1 to 3A to 3C, the prefabricated bulkhead structure for preventing flooding according to the present invention frequently causes flooding damage, such as an entry / exit road or a dense residential area in a lowland area. To be installed in the place, it is composed of an angled strut 10 and a plurality of waterproof wall plate 20 that is sequentially assembled by the strut 10.

The pillar 10 is a side frame 12, 14 fixed to or installed on an existing wall or structure in a low-density residential area or branch line of a low road for installing a water barrier structure, such as an entry and exit of a branch road. It consists of.

The side frames 12 and 14 include a plurality of "b" shaped prefabricated angles 13 having a predetermined length as shown in the accompanying drawings, FIGS. 4A and 4B. As shown in FIG. 4A, the bent portions face each other, and one side is fixed and installed on the wall surface 100 by being spaced up and down by a predetermined interval, or is provided at a predetermined length as shown in FIG. 4B. Both sides of the two sides are spaced apart at predetermined intervals to face each other, and then fixed to the structure 110 may be configured.

The waterproof wall plate 20 is a rubber packing 23 is bonded and configured to block the inflow of rain water to the outer periphery of the panel 22 is made of a constant size, a plurality of vertical, horizontal reinforcement 24 on the back , 25 is attached.

On the other hand, the panel 22 used in the waterproof wall plate 20 is composed of a FRP panel having its own elasticity, the vertical, horizontal reinforcing bar (24), 25 is unsaturated polyester resin, vinyl ester resin, phenolic resin Or it is wrapped in a shell of a composite material such as epoxy resin material.

Such a method of assembling and constructing a waterproof wall structure according to the present invention, first, the size and type of the waterproof wall structure to be installed by exploring the area to be installed in the waterproof wall structure appropriately envisioned, then in the accompanying drawings Figures 3a to 3c As shown, the side frames of both sides are fixed and installed correspondingly by using existing walls or structures where flooding is expected due to inflow of rainwater such as entry / exit roads or dense residential areas in lowlands. And a plurality of waterproof wall plates are formed from these upper sides to be assembled and configured sequentially along the inner assembly grooves, wherein the waterproof wall plates are fitted into assembly grooves formed at both ends thereof in the vertical direction inside the side frames. do.

Referring to the installation procedure and the operational state of the waterproof wall structure for the flooding prevention of the present invention configured as described above are as follows.

In the embodiment of the present invention, the water barrier on the alleyway or the entrance / exit path of the alleyway or the road where the rainwater may be concentrated in the low-density residential area or the land line adjacent to the main road which is expected to be flooded mainly due to the heavy rain in summer By assembling and constructing the structure simply and quickly, the flooding damage can be minimized.

The construction sequence of the waterproof wall structure according to the present invention, as shown in the accompanying drawings, Figure 3a to 3c, first, is installed in the entrance and exit of the alleys or branch roads, such as low-rise residential districts where rainwater can be concentrated intensively Fixing and installing the side frames 12 and 14 on both sides by using the wall surface 100 or the structure 110 which are present, and then installing the upper sides of the side frames 12 and 14 correspondingly installed as described above. A plurality of waterproof wall plates 20 are sequentially inserted along the assembly grooves 12a and 14a on the inner side from the side.

In this way, when the assembling construction of the waterproofing wall structure for the entry and exit of the alleys or branch roads of the lowland residential area is completed, the rubber packing 23 adhered to the outer periphery of the waterproofing wall plate 20 is the waterproofing wall plate 20 As it is in close contact with the road surface by its own load, it is possible to effectively block the inflow of rainwater.

In addition, the waterproof wall plate 20 is attached to and fixed to the vertical and horizontal reinforcing bars 24 and 25 on the rear surface of the panel 22 having a predetermined thickness to sufficiently endure structurally high water pressure. In addition, the waterproof wall plate 20 is not easily broken or broken, and it is possible to maintain robustness that can sufficiently endure the pressure of rainwater flowing in a large amount.

In this way, such a barrier wall structure can be installed quickly and easily at the entrance of the main road where all the rainwater can be concentrated due to the heavy rain in summer, or in the alleys and entrances of low-lying residential areas. Economic damage can be minimized.

In addition, as described above, the waterproof wall structure enables the worker to easily and quickly assemble and construct the construction site, thereby significantly improving the coping speed due to flooding, thereby minimizing flood damage, as well as the waterproof wall. It is possible to provide many advantages in terms of economics by reducing waste of time and manpower due to the assembly and construction of the structure.

On the other hand, after using the waterproof wall structure as described above, if you want to dismantle and store it, then easily separated in the reverse order of assembling the waterproof wall plate 20 from the support 10, then buried in the center The lid 34 is covered with the upper side of the fixture 30 so that the road surface is evenly provided, and the waterproof wall plate 20 is made of a panel 23 structure, so that handling is very easy.

6 is a perspective view showing a state in which the waterproofing wall structure according to the present invention installed in the alleys of dense residential areas,

After fastening the side frame 18 with bolts 18b to both side walls 100 of the alleys in which low-lying residential areas are concentrated, the inner assembly grooves 18a are firmly fixed in a mutually corresponding form, and then the assembly grooves ( 18a) shows that the waterproof wall plate 20 is assembled from the upper side.

Figure 7 shows an exploded perspective view showing another embodiment according to the present invention.

First, as shown in the accompanying drawings of another embodiment of the present invention is to install a waterproof wall plate at the entrance or entrance of the stairway or basement floor of the basement floor, such as flooding underground houses, underground malls, factories,

The waterproof wall plate 30 is provided with a panel 32 to which the rubber packing 33 is adhered to the outer periphery as in the embodiment configuration of the present invention, vertical, horizontal reinforcement 34 on the back of the panel 32 Fixing and installing (35), a plurality of fixing bolts (32a) are formed integrally at equal intervals in the vertical direction at the rear of the panel 32, the horizontal reinforcing bar (35) is the panel (32) A plurality of fastening holes 35a are formed at equal intervals at positions corresponding to the fixing bolts 32a so as to be fastened and fixed by the nuts 32b.

This waterproof wall plate 30 is assembled by fitting both ends in accordance with both sides of the shutter groove 19 of the building in a constant bent state by using the elasticity of the panel 32 itself.

As such, the waterproof wall plate 30 shown in another embodiment of the present invention is assembled to a shutter groove 19 installed at a stairway entrance or an entrance of an underground house or an underground shopping mall, a factory, etc. to easily block rainwater. .

The assembly of the waterproof wall plate 30, first, in the shutter groove 19 which is installed at both sides of the basement stairway entrance or the entrance by constantly bending the panel 32 in the state where the horizontal reinforcing bar 35 is assembled. After assembling both ends of the panel 32, the coupling holes 35a of the horizontal reinforcing bar 35 are fitted to the plurality of fixing bolts 32a fixed to the rear side thereof, and fastened with nuts 32b from the other side. If it is fixed by the assembly and construction of the waterproof wall 30 is completed.

In this way, it is possible to effectively block the inflow of rainwater by the waterproof wall plate 30 to prevent the flooding damage due to the heavy rain.

8 and 9 show still another embodiment of the present invention, which illustrates a waterproof wall structure installed in a relatively wide area of an entrance such as an entry / exit path of a branch road.

The waterproof wall structure includes a plurality of barrier walls 20, side frames 12 and 14 on both sides that are fixed and installed on the existing wall surface 100 or the structure 110, and are buried in the bottom surface of the central part. It consists of the center frame 16 fixed and installed perpendicularly from the bottom surface by the fastener 40.

At this time, the center frame 16 is an assembly groove 16a is formed in both longitudinal directions by the prefabricated angle 13 which is fixed and installed to both sides of the support 17 as shown in the accompanying drawings, Figure 8 The lower end portion extends and is formed at the lower side, and is inserted and fixed to the fixture 40 embedded in the bottom surface of the road.

The fastener 40 is provided with a removable lid 44 on the upper side, the upper surface is buried and constructed so as to form a horizontal surface with the bottom surface of the road, the insertion groove 42 is formed in the inner center It is made of solid.

The construction of such a waterproof wall structure, first, in accordance with the embodiment of the present invention to plan the size and type of the waterproof wall structure to be installed by exploring the area to install the waterproof wall structure, and then in the place where flooding is expected Using the existing wall surface 100 or the structure 110, the side frames 12 and 14 of both sides are fixed and installed correspondingly, and the fixture 40 is buried in the bottom of these centers. And, the center frame 16 is provided so as to be inserted and fixed to the inner insertion groove 42 of the fastener 40 to install the angle type post (10).

At this time, the fastener 40 is embedded by placing concrete on the bottom surface so that the top surface and the horizontal surface, the assembly grooves (12a) of the side frame 12, 14 installed in both sides as described above It is to be buried and installed on the bottom of the center part between them so as to be in line with .14a.

In addition, the center frame 16 has a lower end portion inserted into and fixed to the inner insertion groove 42 of the fastener 40, and the assembling grooves 16a formed in the vertical direction on both sides thereof include the side frames 12 and 14. The assembly grooves 12a and 14a of the corresponding positions are respectively fixed and positioned.

In such a state, a plurality of waterproof wall plates 20 are provided in order from the upper side of the side frames 12 and 14 fixed to both sides and the center frame 16 fixed and installed at the central parts thereof, and then the main surfaces are sequentially assembled. Construction of the bulkhead structure is completed.

At this time, the waterproof wall plate 20 has both ends in the assembling grooves 12a and 14a of both side frames 12 and 14, and in the assembling grooves 16a formed in the vertical direction of the center center frame 16, respectively. It is to be fitted so as to be assembled to prevent the flooding damage caused by the inflow of rainwater effectively.

As described above, according to the waterproof wall structure for preventing flooding according to the present invention,

Fixed installations on existing walls in places such as low and low residential areas where floods are expected to be flooded due to heavy rains. It is equipped with a number of angled pillars that can be fixed or piled up, and it is possible to easily assemble and construct a waterproof wall plate that can withstand water pressure well and has excellent leakage preventing effect from the upper side of the assembly groove formed in the vertical direction of the pillar. By doing so, it is possible to minimize the damage to property and human life due to flooding, and to effectively reduce the material cost and labor cost according to the assembly and construction of the waterproof wall structure, while reducing the work time required for the assembly and construction and environmentally friendly construction work. It is possible to achieve very useful effects.

Claims (7)

In the waterproof wall structure for flood prevention, An angled strut 10 and a plurality of waterproof wall plates 20 are sequentially assembled and configured by the strut 10, and the strut 10 is formed on the existing wall surface 100 or the structure 110, or the like. It is composed of side frames 12, 14 of both sides to be fixed and installed, the waterproof wall plate 20 is a rubber packing 23 is bonded to the outer peripheral portion of the panel 22 to block the inflow of rain water · A waterproof wall structure for immersion prevention, characterized in that formed on the back, a plurality of vertical, horizontal reinforcing bar (24), 25 is attached. The method of claim 1, The side frames 12 and 14 are composed of prefabricated angles 13 fixed and installed to one side, and immersion prevention characterized in that the assembly grooves 12a and 14a are formed in the vertical direction of the inner side. Bulkhead structure. The method of claim 1, The waterproof wall plate 30 is formed of a plurality of fixing bolts 32a are integrally formed at the rear of the panel 32, and the horizontal reinforcing bar 35 is fixed to each of the fixing bolts 32a by a nut 32b. Bulkhead structure to prevent flooding. The method of claim 1, The pillar 10 is bottomed by side frames 12 and 14 on both sides which are fixed and installed on the existing wall surface 100 or the structure 110, and fasteners 40 embedded in the bottom surface of the central portion thereof. Waterproofing wall structure for flooding prevention, characterized in that consisting of the center frame 16 is fixed and installed vertically from. The method of claim 4, wherein The center frame 16 has assembly grooves 16a formed in both longitudinal directions by an assembly angle 13 fixed and installed at both sides of the center support 17, and a lower end thereof extends and is formed at a lower side thereof. Waterproof wall structure for flooding prevention, characterized in that. The method of claim 4, wherein The fastener 40 is provided with a removable lid 44 on the upper side, the waterproof wall structure for immersion prevention, characterized in that the insertion groove 42 is formed in the inner center. In the places where flood damage is frequently caused by rainwater inflow, such as entry / exit roads or dense areas of low-lying residential areas, side walls on both sides are fixed and installed using existing walls or structures, and both sides are Immersion prevention characterized in that it is provided with a plurality of waterproof wall plate from the upper side of the frame in order to assemble sequentially, the both ends of the waterproof wall plate is assembled so as to fit in each of the assembling grooves formed vertically to the inside of both side frame. Method for assembly of waterproof wall structure