KR20110011515U - A reinforce construction of steep slope using concrete dilapidated sleeper - Google Patents

Abstract

The present invention relates to the construction structure of slope slope reinforcement using concrete sleepers.
The present invention is to use the concrete sleeper for this purpose to construct slope slope reinforcement, the horizontal protection in the construction by selecting the construction structure as horizontal protection or stepped protection according to the site situation and slope size of the slope The reinforcement block 110 is constructed using a slope reinforcement portion 100 to assemble the sleeper 300 and the fastening bolt 120, the stepped protection is to assemble the upper and lower sleepers 300 and the fixing bolt 210 It is configured to be constructed using the slope slope reinforcement 200.
The present invention configured as described above uses concrete waste sleepers during construction of slope slope reinforcement of railroads or roadsides, thereby providing an economical and eco-friendly method through the recycling of resources and significantly reducing the budget by recycling resources. In addition, it is possible to select and install horizontal protection or stair protection according to the site situation and slope size of the slope, and this greatly improves the quality and reliability of the product so that workers as consumers can plant a good image. will be.

Description

A reinforce construction of steep slope using concrete dilapidated sleeper}

The present invention relates to a construction structure of slope slope reinforcement using concrete sleepers. More specifically, the concrete sleepers are utilized in the construction process of slope slope reinforcement of railroads or roadsides. In addition to providing an eco-friendly method, the company has been able to significantly reduce its budget by recycling resources. In addition, it is possible to select and install horizontal protection or stepped protection according to the site situation of slope. It is greatly improved so that workers who are consumers can plant good images.

As is known, the conventional slope stabilization method stabilizes the slope with a construction method in which the unit blocks are pre-molded in a predetermined form and transported to a work site to assemble the unit blocks in the field.

As such, the conventional method of assembling and building unit blocks has no structural parts deeply supported in the ground from which the unit blocks are cut, and due to the lack of connection between individuals, soils and the like flow down due to rainy rain or floods and are easily collapsed. The damage caused by the loss is not only structurally vulnerable, but in this case, the maintenance work is required again, resulting in an uneconomical problem due to the post management cost.

In other words, the prior art is a technology that is assembled from the unit of the plate-shaped as a plan that can not escape from the concept. Therefore, because the assembled blocks are assembled only in a plane, there is a problem in that the earth and sand flow down due to the rainy season or the flood and are easily collapsed or lost.

Recently, in order to solve the above-mentioned problems, a three-dimensional concept of stabilizing slopes has been introduced by forming an assembly frame in which part is supported in the ground by assembling into long unit members away from the planar concept.

That is, the recent slope stabilization method, as shown in Figures 1a and 1b, the base concrete (1) is poured on the floor to form the slope, and the front member having a predetermined length in front of the base concrete (1) ( 2) in the left and right length direction, and the rear member (3) having a length at the same interval as the front member (2) at the upper rear of the base concrete (1) is also installed in the left and right length direction, and the front member ( 2) and connecting members (4) to be connected on the end of the rear member (3) in the width direction so as to be interconnected to fill the earth and sand between the upper and lower layer members so that the earth and sand portion (6) exposed to the front of the earth To form and to form the assembly frame (5) to be buried in the soil to be supported on the back to stabilize the slope.

The recent development of such a three-dimensional concept of assembling a long unit member to form a single assembly body, the front surface is exposed to the slope, and the rear side is embedded in the ground deeply supported to stabilize the slope more firmly It is true to have.

Recently, however, as shown in FIG. 1B, the front and rear members 2 and 3 and the connecting members 4 are simply flat and are connected by the earth pressure transmitted laterally. There is a problem that the assembly frame collapses due to being pushed out or easily separated.

In order to solve the above problems, Utility Model Registration No. 0310658 (Application No. 1999-0002157) (name: slope stabilization method) has been registered. That is, the above-described conventional technique is configured as shown in Fig. 2 (a) (b) (c), and the foundation concrete 10 is poured on the floor to form the slope, and the upper portion of the foundation concrete 10 The front member 20 having a predetermined length in front of the left and right in the longitudinal direction, and the rear member 30 having a length at the same interval as the front member 20 in the upper rear of the base concrete 10 also left and right length And a connecting member 40 installed on the ends of the front member 20 and the rear member 30 so as to be interconnected in the width direction, and filled with earth and sand between the upper and lower layer members. In forming a single assembly frame 50 while forming the soil to be exposed 52 to stabilize the slope, the engaging grooves 43 are formed on the upper and lower surfaces of both ends of the connecting member 40, the front, Opening between the rear member 20, 30 and the connecting member 40 So that the binder be hung not fall slid each connection to implement the technical ideas to stabilize the slope by building a solid frame body assembly. In such a representative embodiment, the connecting member 40 has a quadrangular cross-sectional shape and is formed in the longitudinal direction of the long '一', the engaging grooves 43 are formed on the upper and lower ends thereof, the locking groove ( 43) among the grooves formed at the end of the front upper surface is formed at the end in a shape that is bent upwardly inclined toward the front, the grooves formed at the end of the front lower surface is formed at the end in a straight shape of the 'b' shape, The grooves formed at the rear upper and lower end portions are formed in a quadrangular channel shape from a predetermined end portion. The front member 20 has a rhombic cross-sectional shape and is formed in a 'long' shape in the longitudinal direction. The upper portion is formed in a quadrangular cross-section while having a lower surface of an inclined bent shape, such as a groove bent obliquely on the front upper surface of the connecting member 40, the lower end of the connecting member 40 It is matched to the inclined bent groove formed at the front upper end, and the upper end is bound in a structure that is matched to the 'b' shaped groove formed at the end of the front lower surface of the connecting member 40. The rear member 30 ) Has a quadrilateral chord shape and is formed in a 'long' shape in the longitudinal direction, and the upper and lower portions thereof are bound to a quadrangular channel groove formed at the ends of the upper and lower surfaces of the rear of the connection member. 2A and 2B, the front and rear members 20 and 30 are arranged in the longitudinal direction with a distance shorter than the unit length of the member, and the front and rear members 20 are disposed thereon. 30 shows the arrangement in a staggered form. In addition, FIG. 2B is a vertical steel bar 54 to fasten the fastening holes 53 to be drilled up and down in the connecting portion connected between the front and rear members 20, 30 and the connection member 40 to fasten the members between each other. Shows. Such a configuration contributes to increasing the bonding force between the members. On the other hand, as shown in Figure 2c, in order to increase the resistance to earth pressure, one end is supported on the front of the assembly frame 50, the other end is assembled by installing a reinforcement anchor 60 that is settled deep inside the ground The frame 50 can also be reinforced. Installation of such a reinforcement anchor 60 is suitable when the slope is high. And by filling the earth and sand between the upper and lower layer members in the front of the assembly frame to form the earth and sand exposed to the front surface by planting trees or grass in the soil, it can improve the aesthetics natural environment. However, the above-described prior art also has many problems as follows. That is, the prior art has been pointed out as a problem that can not contribute to recycling and environmental protection because it does not utilize the concrete waste sleepers. In addition, the above-mentioned conventional technology has been pointed out as a technically very complicated and uneconomical problem due to many technical configurations such as the foundation concrete 10 and the front member 20 and the rear member 30 and the connecting member 40. In addition, the above-described conventional technology has a problem that construction is also very complicated and difficult due to its structurally complicated relationship. In particular, the conventional technology should be able to be selected by the horizontal protection or stepped protection in accordance with the site situation of the slope, but a large problem has arisen that the conventional structure can be constructed only vertically stacked.

The present invention has been made in order to solve the problems of the prior art as described above, the first purpose is to provide a slope reinforcement for assembling the sleeper and fastener and the slope reinforcement for assembling the sleeper and the fixture in the reinforcement block. The second object of the present invention by the above technical configuration is to use the concrete sleepers in the construction process of slope slope reinforcement of railroads or roadsides to provide an economical and eco-friendly method through the recycling of resources. The third purpose is to reduce the budget significantly by recycling the resources, and the fourth purpose is to select and install horizontal protection or stepped protection according to the site situation of the slope. Due to the protection and cleanup of slopes, it is possible to cleanly clean up the environment. It is very simple, so it has the advantage of excellent economical efficiency, and the seventh purpose is to significantly improve the quality and reliability of the product, thereby constructing slope slope reinforcement using concrete waste sleepers, which can give a good image to workers as consumers. Provide structure.

In order to achieve this purpose, the present invention constructs slope slope reinforcement using concrete sleepers, but the horizontal protection is reinforced in construction by selecting horizontal construction or stepped protection according to the site situation of slope slope. Construction is performed using a slope reinforcement for assembling sleepers and fasteners in the block, and the stepped protection is constructed using slope slope reinforcement for assembling sleepers and fasteners. to provide.

As described in detail above, the present invention is to provide a slope reinforcing part for assembling sleepers and fasteners and a slope for assembling sleepers and fasteners in the reinforcing block.

The present invention by the above technical configuration is to use the concrete sleepers in the construction process of slope slope reinforcement of the railway or roadside to provide an economical and environmentally friendly way through the recycling of resources.

In addition, the present invention is designed to significantly reduce the budget by recycling resources.

In addition, the present invention is to be installed by selecting the horizontal protection or step protection according to the site situation of the slope.

In addition, the present invention is intended to clean the environment due to the slope protection and cleanup of the railroad or roadside.

In addition, the present invention is intended to have the advantage of excellent economic efficiency because the technical configuration is very simple.

The present invention is a very useful design that can significantly improve the quality and reliability of the product due to the above-mentioned effect to give a good image to the worker as a consumer.

Hereinafter, described in detail with reference to the accompanying drawings a preferred embodiment of the present invention for achieving this effect are as follows.

Figure 1 (a) (b) is an illustration of a state in which a conventional sloped assembly frame is constructed.
Figure 2 (a) (b) (c) is an exemplary view showing an embodiment of a conventional slope stabilization method.
3 is a construction tool for slope slope reinforcement using concrete sleeper applied to the present invention
Showing the first embodiment of the article,
(a) is an exploded perspective view,
(b) is an enlarged view of the main portion of the coupling state,
(c) is a front view of the state of use,
(d) is sectional drawing of service condition.
Figure 4 is a construction tool for slope slope reinforcement using concrete sleepers applied to the present invention
Showing the second embodiment of the article,
(a) is a partial exploded perspective view,
(b) is a sectional view of the coupling state.

The construction structure of slope slope reinforcement using the concrete waste sleepers applied to the present invention is configured as shown in Figure 3 (a) (b) (c) (d) to 4 (a) (b).

In the following description of the present invention, when it is determined that a detailed description of a related known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

The following terms are terms set in consideration of functions in the present invention, which may vary depending on the intention or custom of the producer, and the definitions should be made based on the contents throughout the present specification.

First, prior to explaining the present invention, the present state of the concrete waste sleepers of the Korea Railroad Authority is as shown in the table below.

By regional headquarters Current stock Annual occurrence (calculation) Treatment plan Remarks Hunan Headquarters 2,528 4,000 Will be sold later

By regional headquarters Current stock Annual occurrence (calculation) Treatment plan Remarks Gangwon Regional Head Office 3,738 tablets Approximately 1,700 tablets Disposal and Reuse

By regional headquarters Current stock Annual occurrence (calculation) Treatment plan Remarks
Yeongnam Regional Head Office
700 sheets
2500-3000 (sheets) Sale and waste
As determined by the management corporation
Treatment according to the standard The amount of generation is the average of the amount of generation of three branch offices

* The amount of concrete waste sleepers is also generated in other regional headquarters and railway works.

As mentioned above, it was pointed out as a problem how to deal with lung sleepers generated in large quantities every year.

The present invention is characterized by constructing slopes environmentally friendly by recycling the waste sleepers generated every year as described above.

To this end, the present invention proposes the following technical configuration.

First, the present invention is to construct a slope slope (slope; reinforcement) using the concrete sleeper 300, but to install by selecting the construction structure as horizontal protection or stepped protection according to the site situation of the slope, in particular the horizontal protection The construction is by using the slope reinforcing portion 100 to assemble the sleeper 300 and the fastening bolt 120 to the reinforcement block 110 (first embodiment), the stepped protection is the sleeper 300 and the fixed bolt Provides the construction structure of slope slope reinforcement using concrete sleepers characterized in that the construction box (second embodiment) using the slope slope reinforcement 200 to assemble 210.

The first embodiment of the present invention is configured as shown in Figure 3, (a) is an exploded perspective view, (b) is an enlarged view of the main connection state, (c) is a front view of the use state, ( d) is a cross-sectional view of the use state, which will be described below in more detail.

That is, the reinforcing block 110 is formed in a flat portion is in contact with the ground, the portion exposed to the outside is formed with the groove 111 in the cross-shaped shape so that the sleeper 300 is fitted into the groove 111 is formed The stepped portion 112 is formed at each corner by the edge, and each stepped portion 112 is formed with a reinforcing block fastener 113 such as a shoulder 301 protruding to the upper part of the sleeper 300, and protruding from the Each fastener 113 is fitted with a fastening bolt 120, and then the washer 122 and the nut 123 are fastened to the threaded portion 121, and the sleepers 300 are arranged in a grid shape on the plurality of reinforcement blocks 110 at regular intervals. Closely assembled and installed.

In addition, the shoulder 301 protruding from the sleeper 300 and the fastener 113 protruding from the reinforcing block 110 are preferably formed in the same direction so that the fastening bolts 120 are fitted in pairs.

In addition, at least one earth anchor hole 114 is preferably formed at the center of the reinforcement block 110 so as to be closely connected to the earth anchor 130 embedded in the ground.

Construction structure of slope slope reinforcement using the concrete sleeper applied to the present invention can be configured in the second embodiment as follows, (a) is a partial exploded perspective view, (b) is a cross-sectional view of the bonded state, It will be described in detail as follows.

That is, the fixing bolt 210 is fixed to the center of the upper sleeper 300, the lower sleeper pressing portion 213 formed at the bottom centering on the connection portion 212 so that the construction of the sleeper 300 in a stepwise manner, The washer 215 and the nut 216 are fitted to the distal end thread 214, and the upper sleeper presser 211 formed at the upper end of the connection part 212 is configured to press against the upper end of the sleeper 300. By connecting the upper and lower sleepers 300 is configured to cope with the horizontal maintenance and earth pressure.

In addition, the connection portion 212 is formed in the same shape as the shape of the sleeper 300 inclined to one side to be installed in close contact with the side of the sleeper 300, and the upper part to the protruding shoulder 301 of the lower sleeper 300 It is preferably formed to span the sleeper 300.

Meanwhile, the present invention may be variously modified and may take various forms in applying the above components.

And it is to be understood that the present invention is not limited to the specific forms mentioned in the above description, but rather includes all modifications, equivalents, and substitutions within the spirit and scope of the invention as defined by the appended claims. It should be understood that.

Referring to the effect of the construction structure of slope slope reinforcement using the present invention concrete waste sleepers configured as described above are as follows.

First of all, the present invention utilizes concrete sleepers that are continuously generated during the construction of slope slope reinforcement on railroads or roadsides, thus providing an economical and eco-friendly method through the recycling of resources and significantly reducing the budget by recycling resources. In particular, depending on the site of the slope, the construction can be selected by horizontal protection or stepped protection.

The first embodiment of the present invention is for horizontal protection, which will be described first.

That is, as shown in Figure 3 (a) (b) (c) (d) after arranging the surface of the sloped slope of the railroad or roadside, a plurality of reinforcement blocks 110 are arranged at regular intervals on the slope.

At this time, the flat back surface of the reinforcement block 110 is installed to abut the slope, and in this process, the earth anchor hole 114 is formed in the earth anchor hole 114 formed in the center of the reinforcement block 110 to reinforce the soft slope ground. As shown in Figure 3 (d) reinforcement block 110 is firmly installed on the slope.

Thereafter, using a plurality of sleepers 300 to be assembled to the cross shape to the front of the reinforcement block 110, both ends of the sleeper 300 is fitted into the groove 111 formed in the reinforcement block 110. To be assembled without movement.

In the above state, the fastening bolt 120 is integrally inserted into the shoulder 301 protruding to the upper end of the sleeper 300 and the fastener 113 protruding to the upper end of the stepped part 112, and then the washer to the screw part 121. When the 122 and the nut 123 are tightened, the sleeper 300 is firmly installed and installed on the reinforcement block 110 as shown in FIG.

At this time, the shoulder 301 protruding from the sleeper 300 and the fastener 113 protruding from the reinforcing block 110 are formed in the same direction so that the fastening bolts 120 are fitted in the same direction.

The present invention can be constructed by placing the above process in each of the four places of the reinforcement block 110 in a grid shape as shown in Figure 3 (c).

When the above operation is operated in the reverse order, the sleeper 300 and the reinforcement block 110 can be easily separated, so that the construction can be easily performed during maintenance and repair.

Meanwhile, the second embodiment of the present invention is constructed as shown in FIG. 4 (a) (b).

First, the subject innovation constructs the slope to some extent.

Thereafter, the sleeper 300 is accumulated in a stepwise manner, and the sleeper 300 is prevented from being separated horizontally and vertically using the fixing bolt 210 of the slope reinforcing part 200.

In more detail, as shown in FIG. 4 (a), the upper sleeper 300 is worn on the shoulder 301 protruding from the lower sleeper 300 so that the layered layer accumulates the sleeper 300 step by step. The lower sleeper pressing part 213 is assembled to be integral with the lower sleeper 300 and the upper sleeper 300 central portion.

Then, when the washer 215 and the nut 216 are assembled to the screw part 214 formed at the tip of the lower sleeper pressing part 213, the fixing bolt 210 firmly grips the upper and lower sleepers 300 as a result. The sleeper 300 is to be accumulated firmly stepwise without being separated horizontally and vertically.

At this time, the connection part 212 is formed to be inclined toward one side as the shape of the sleeper 300 is closely assembled to the side of the sleeper 300, so that the stepped sleeper can be firmly installed without shaking horizontally and vertically.

The present invention, when the sleeper 300 is assembled in the above-described manner it is possible to firmly construct the slope as shown in Figure 4 (b).

Likewise, the present invention can easily separate the sleeper 300 and the fixing bolt 210 when the above process is operated in the reverse order can be easily installed during maintenance and repair.

The technical idea of the construction structure of slope slope reinforcement using concrete waste sleeper of the present invention can actually repeat the same result, and in particular, by implementing the present invention, it can contribute to industrial development by promoting technology development in an eco-friendly way for resource recycling. It is well worth protecting.

<Explanation of symbols for the main parts of the drawings>
100, 200: slope reinforcing part
110: reinforcement block
120: fastener
210: fixture

Claims (6)

In the construction of slope slope reinforcement using concrete sleepers, the horizontal protection sleepers in the reinforcement block 110 in construction by selecting the construction structure as horizontal protection or stepped protection according to the site situation of the slope. ) And construction using the slope reinforcement portion 100 to assemble the fastening bolt 120, the stepped protection is constructed using the slope slope reinforcement portion 200 to assemble the sleeper 300 and the fixed bolt 210. Construction structure of slope slope reinforcement using concrete sleepers, characterized in that.
The method according to claim 1,
The reinforcement block 110,
A part contacting the ground is formed flat, but the part exposed to the outside is formed with a groove 111 in the shape of a cross to fit the sleeper, and the stepped portion 112 is formed at each corner by the formation of the groove. Each fastener is formed with another fastener 113, such as the shoulder 301 protruding to the upper part of the sleeper, and the fastening bolt 120 is inserted into the shoulder and the fastener to tighten the washer and nut to the screw part. Construction structure of slope slope reinforcement using concrete waste sleepers, characterized in that the sleepers are closely assembled and installed in a plurality of reinforcement blocks at intervals.
The method of claim 2,
The shoulder 301 protruding from the sleeper 300 and the fastener 113 protruding from the reinforcement block 110 are each made of a concrete sleeper, characterized in that the pair of fastening bolts 120 are formed in the same direction. Construction of slope slope reinforcement using
The method of claim 2,
At least one anchor hole 114 is formed at the center of the reinforcement block 110 to be connected to the anchor 130 embedded in the ground so as to be tightly fixed.
The method according to claim 1,
The fixing bolt 210,
The lower sleeper pressing portion 213 formed at the bottom centering on the connecting portion 212 so that the sleeper can be built in a stepped manner is fixed to the central portion of the upper sleeper 300, and the washer 215 and the nut on the tip screw portion 214. 216 is fitted, the upper sleeper pressing portion 211 formed on the top of the connecting portion is a construction structure of slope slope reinforcement using the concrete sleeper, characterized in that it is provided to press against the center of the sleeper.
The method according to claim 5,
The connecting portion 212 is a construction structure of slope slope reinforcement using concrete sleepers, characterized in that formed in the shape of the sleeper inclined to one side to be installed in close contact with the side of the sleeper.

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