KR100442523B1 - The method for construction using pressure-input propulsion of ecosystem travel load - Google Patents

Abstract

The present invention is a method for constructing an ecosystem moving path according to construction by selecting a region where the movement of wild animals is frequent, the large-diameter steel pipe indentation and promotion method characterized in that the construction of the ecosystem moving path using the double steel pipe press-propulsion method The present invention relates to an ecosystem and a construction method thereof.

Description

The method for construction using pressure-input propulsion of ecosystem travel load}

The present invention relates to an ecosystem moving path and a construction method using the large-diameter steel pipe indentation and promotion method, which will be described in detail, the steel pipe indentation used in the pipeline construction in the production of a moving path for the movement of wild animals in the highway or the lower part of the road The present invention relates to a method for constructing an ecosystem moving path using a large-diameter steel pipe indentation and protruding method for constructing an ecosystem moving path formed of an inner tube (steel pipe) inserted into a double pipe shape (steel pipe) using a propulsion method.

The most important aspect of wildlife protection projects in the domestic situation where the mountainous terrain occupies more than 70% of the land is to secure wildlife habitat and wildlife movement areas in line with national development. However, due to the lack of mobility of wild animals due to the cross-roads of the Baekdudaegan Crossing Road and other mountainous terrain, many wild animals have had difficulty in securing habitat and food. The damage is also true.

In recognition of this situation, since 1995, the government has envisioned the wildlife movement route project as part of the national green network project, and since 1996, it has been installing and installing the wildlife movement route as a pilot project for Jirisan sandstone and Odaesan Kowloon-Ryeong. Institutions such as the Korea Highway Corporation are also paying much attention to this field.

Ecological pathways must be indispensable

(1) Core areas to ensure conservation of key habitat types. ② Corridors or stepping stones for disperse and migrate between key regions of individual species. (3) Restoration or nature development areas that provide adequate diversity of habitats and enable the spread of networks to optimal sizes. 4. It is closely related to the buffer zone to protect the network from potential threats from outside such as pollution or drainage.

Various opinions have been proposed on the concept and function of ecological pathways, but considering the relationship with the above four factors, ① linking habitats as elements of the biotope system of ecosystems, ② conservation of migration pathways, ③ habitats It can be defined as conservation of scope, (4) reduction of the risk of collisions, (5) the provision of new habitats as substitutes for damaged habitats at edges (5).

The concept of ecological pathways is still new and shows some differences between countries, and the pathways built to date are relatively small.

Looking at the types and examples of ecological pathways, various types of structures cross the road considering the characteristics of the site and the target species to help the wildlife move along the segment of the habitat. It has been installed to help. These structures began to be installed in the late '80s and early' 90s, mostly in Europe, and are known to be part of North America. Forman et al. (1995) (1) amphibian tunnel, (2) culvert and ecopipe, (3) underpass, (4) overpass, (5) It is divided into five types of landscape connecters.

In Korea, the Ministry of Environment (1995) categorizes into (1) perfect ecological pathways (moving four-footed terrestrial animals) and (2) stepping-legged ecological pathways (algae, insects, etc.), but suggests specific types. It does not appear to be. Based on these types of domestic and international classification, various cases can be integrated and reconfigured into six types by integrating the types of biological movement pathways.

1) ecoduct

a) Concepts and features: Bridges and boxes are installed at the top of the road for the movement of wild animals. The most active and large-scale facilities of various types are mainly introduced in Korea under the name Ecobridge. This type). The term ecoduct is the most experimental concept used in the Netherlands, but recently it is gradually being installed not only by the general public but also by government authorities. b) Disadvantages: In Korea, which is installed on steep slopes in comparison with foreign countries, the movement of wild animals from steep slopes to opposite steep slopes is difficult, and ecological bridges can be found on roads with steep slopes. Because of the excessive access, many obstacles to animal movement due to vehicle noise or lighting can occur. In addition, when the road is installed after installation, it may cause a lot of obstacles to road traffic due to bridge construction, etc., and may also cause a lot of damage to the surrounding natural environment.

2) small wildlife tunnel

a) Concepts and Features: A type for small animals such as badgers and raccoons. Also called an ecopipe, before the road was opened. It is the type that can be installed afterwards, and it is the most proven facility to date. b) Disadvantages: To date, its effectiveness has been most proven, but no ecopathic pathway has been developed for medium and large mammals.

3) amphibian tunnel and conducting measure

: a) Concepts and Features: Amphibians should be kept in proper humidity for habitat, which makes them very vulnerable to changes in the surrounding environment and to segmentation. Therefore, it is necessary to consider the structures installed for drainage purposes according to the opening of the roads to assist them in their habitat and movement.

In addition, the establishment of a separate guide passage should be considered in case of migration for the purpose of spawning, etc. from behind wetlands. U-shaped sideways installed around the road can act as a critical obstacle to the movement of these amphibians.

4) Underpass (aka square box type)

a) Concepts and features: This is a method of constructing underground passages by installing rectangular boxes under existing and new roads, which makes it possible for wild animals to move below the road without crossing it. b) Disadvantage: When opening the underground passage with the rectangular box type construction method, it costs more installation cost than the steel pipe pressurizing propulsion method. It can interfere. In addition, due to the nature of the underground passage, the lighting in the passage is darker than that of the ecological bridge, so that the mobile animals can avoid the use.

5) Eco culvert

: a) Concepts and Features: In case of small streams intersecting when opening roads, the concept of adding ecological considerations to the method of laying drainage by laying concrete pipes. By placing appropriate natural materials at the entrances on both sides of the conduit to provide conditions for wildlife movement, two goals of drainage and maintenance of the passage can be achieved simultaneously, and can be easily installed by supplementing existing facilities. have.

6) ecological piers and stumps

a) Concepts and features: For this type of facility, it is reasonable to consider a facility that supports the movement of wild animals by attaching or supplementing small facilities in existing facilities rather than large ones. In the case of the stump wall, it can be said that the approach is not only for the movement of wild animals but also for providing an animal habitat environment through the provision of a porous space, which is a habitat for insects and small mammals.

On the basis of the foreign installation situation where medium and large wild animals are frequently moved, many ecological bridges and underground passage-type mobile passages are planned in Korea. Considering that the cost is usually about 2 billion won, most of the domestic wildlife is being used at the same cost, and more mobile passages for small wildlife are being researched.

In Korea Registration Utility Model Publication No. 20-0236021, an ecological transport route is formed in the ground so that animals such as amphibians in the plump tube can escape to the surface of the earth. A protective plum tube is described, and Publication No. 20-0222405 describes a waterway with a passage through which amphibians travel. The Publication No. 0238751 describes concrete products for waterways considering natural ecosystems. Although listed,

The conventional techniques have a problem in that raw materials and construction time are prolonged by manufacturing an ecosystem moving path using a waterway or pipes using cement mortar, and there is a problem in that existing highways cannot be installed.

In order to solve the above problems, the present invention penetrates the pipe manufactured at the factory using the pressurization propulsion method through the ecosystem movement path that allows amphibians or animals and insects to safely move on the highway that is already used, and thus the construction time. The purpose of the present invention is to provide an ecological migration path and construction method using economical large-diameter steel pipe indentation and promotion method by shortening labor costs and raw materials.

1 is a process diagram illustrating the construction of an ecosystem using an indentation propulsion method of the present invention

Figure 2 is a detailed view of the ecosystem movement road construction using the indentation promotion method of the present invention

Figure 3 is one end view of the exterior and inner tube construction state of the present invention

4 is a shoe detail welded to the exterior end of the present invention;

Figure 5 is a detailed view of the ecosystem movement path of the present invention

Figure 6 is a detailed view of the ecosystem movement path of the present invention

<Description of the Drawings>

Exterior (1), inflow jack (2), steel pipes (3, 4), rebound support wall (5), foundation concrete (6), rail (7), square support (8), propulsion auxiliary pipe (9), Shoe (10), soundproof dustproof grout pipe (11), air vent pipe (12), guide rail (13), miner (14), solar concentrator (15), soil (16), grout Grout pumpercar 17, inner pipe support 18, drainage channel 19, rubber plate 20, panel 21, soundproof wall 22

In order to achieve the above object, the present invention is applied to the large diameter steel pipe pressurization propulsion method that can be installed at a much lower cost than the existing mobile passage in view of the spread of the press-propulsion method to the road by excavation without road attachment. The present invention relates to an ecosystem and a construction method using a large-diameter steel pipe indentation and protruding method formed by an inner pipe (steel pipe) inserted into a double pipe shape (steel pipe) using an indentation and propulsion method, which is an eco-friendly Korean ecological pathway development method.

Steel pipe indentation used in the present invention is a method for constructing a pipeline construction by drilling through roads or railways is developed to use a well-known conventional method in the present invention to install a moving path used as an ecosystem moving path.

In order to perform such a press-fitting construction, a large and small excavator, a hydraulic jack, a hammer device, a hoist, a compressor, a crane, and the like have been mobilized and used individually, if necessary. The blow method is a method of extracting soil inside the steel pipe while hitting and injecting the steel pipe with a high pressure hammer. It is widely used because it can be installed, no noise and vibration, and can be installed in rock area.

The Korean ecological pathway applying the steel pipe pressurization propulsion method of the present invention was developed by defining a small wild animal, which takes up most of the wild animals distributed in Korea. Thus, the diameter of the ecological pathway could be freely changed from 3600mm to 2000mm in consideration of the size of the wild animal of the main target area. And if the main route of the expected movement of wild animals is located on the incision site, the guide rail is installed on the surface to attract the ecological path so that the wild animals can use the ecological path without topographical objection.

In addition, in order to block the transmission of noise and vibration derived from the road, which is the weakest point of the existing underground passage-type ecological passage, the vibration and noise in the ecological passage were minimized by using the double steel pipe propulsion method and the soundproofing and dustproof material filling method. . In addition, the lighting device was installed to maximize the movement of the wild animals to maximize the natural light.

In order to reduce the mobility obstacles of wild animals due to the noise, vibration and lighting of the road, the distance between the entrance and the road of the ecological passage should be at least 20m to allow for the entry and exit of the ecological pathway of the wildlife in the natural forest. It was.

The soundproof dustproof agent used in the present invention is a conventional material used in the art, and uses polyolefin resin, urethane resin, polyolefin foaming agent, urethane foaming agent or mixtures thereof, and the like. Since the description is not a detailed description thereof will be omitted.

Hereinafter, the present invention will be described in detail through examples.

Example

Phase 1 (Preliminary Survey: Local Survey; Environmental Impact Assessment and Geological Survey)

After selecting the area where the movement of wild animals is frequent, geological survey and analysis for steel pipe intrusion propulsion work are carried out to determine the appropriateness, and then

2nd Process (Steel Pipe Press-in Construction)

After selecting the steel pipe diameter according to the size of the animal used for the passage,

After placing the foundation concrete (6) 20 cm thick on the floor in the forward base,

After installing the retaining wall, and installing the reaction support wall (4) (see Fig. 1),

After installing the rail (4) for the steel pipe propulsion and propulsion equipment mounting on the foundation concrete (6) foundation, surveying and installing the center and reception of the exterior (propulsion steel pipe) (1),

Appearance (propulsion steel pipe) (1) Produce and attach a tip shoe (9) to the distal end, and attach it. Adjust the direction of the steel pipe) (1) (see Fig. 2), and press-propelled the appearance (propulsion steel pipe) (1) and scrape the soil out to excavate the soil inside the pipe to the stable surface, and pull the truck to the winch (Winch) After dumping on the side of the forward base,

3rd process (inner pipe installation and sound injection

After the external (propulsion steel pipe) 1 is pushed in by pushing the hydraulic jack 2 to a certain position (reach), and before installing the inner pipe 10, the soundproof dustproof grout pipe for soundproofing and injecting dustproof material in the pipe ( Install the inner pipe 10 in the exterior 1 in the same way as to install the Groutpipe 12 and the air vent pipe 11 and press the inlet jack 2 into the exterior 1 (In case of pressurizing the inner tube 10, press the rubber plate 20 and the inner tube support 18 together under the inner tube 10), press the inner tube 10 into the outer tube 1, and when the installation is completed, the grout pumpercar In order to minimize the impact and noise in the road part that impedes the movement of wild animals in the space between the exterior (1) and the inner tube (10) using the (17), environmentally-friendly earthquake-resistant, shock-resistant medicine soundproof, dustproof At this time, the injection pressure is maintained at 1,5 ~ 2.5Kg / Cm, and then the ecosystem is moved using the indentation method. After constructing the furnace,

4th process (Environment-friendly creation in the inner building)

In order not to give environmental discomfort to wild animals, construct panels 21 such as log walls using eco-friendly adhesive materials inside the inner tube 10, insert a shank between the walls, and illuminate for constant lighting. The device 14 is installed on one side of the ceiling of the inner tube 10, and the soil (dirt) 16 is installed to reduce the discomfort coming from the bottom of the inner tube 1 when the wildlife moves.

5th Process (Establishment of Mobile Passage Connection)

A soundproof wall 22 of about 20m is installed from the front end of the exterior 1 buried at the bottom of the road into the forest area.

In order to guide the wild animals to the constructed moving road as described above, by installing a guide rail (13) connecting the tip of the constructed moving road and the side of the road with a gentle slope installed 20 m away from the side of the road into the forest An ecological pathway using the indentation propulsion method was constructed.

After the installation as described above, the lighting device may use a conventional light bulb or optical fiber as needed, and the power may be electricity or a solar light collecting device, and when using the solar light collecting device, a solar light collecting device is placed on the manned passage. It is possible to maintain a constant illuminance in the aisle by using a lighting device, and to repair by supplementing the periodic check and deficiencies of the animal movement situation.

Hereinafter, description will be given with reference to the drawings.

1 is a construction process diagram of the ecosystem moving road using the indentation promotion method of the present invention, Figure 2 is a detailed side view of the construction of the ecosystem moving road using the indentation promotion method of the present invention, Figure 3 is a cross-sectional view of the exterior and inner tube construction state of the present invention, Figure 4 is a shoe (shoe) detailed view welded to the exterior end of the present invention, Figure 5 is a detailed view of the ecosystem movement path of the present invention, Figure 6 shows a detailed view of the ecosystem movement path of the present invention, the appearance ( 1), inlet jack (2), steel pipes (3, 4), rebound support wall (5), foundation concrete (6), rail (7), square support (8), propulsion auxiliary pipe (9), shoe ( shoe (10), soundproof dustproof grout pipe (11), air vent pipe (12), guide rail (13), miner (14), solar concentrator (15), soil (16), grout pump car ( Grout pumpercar (17), the inner tube support 18, the drainage channel 19, the rubber plate 20, the panel 21, it can be seen that the sound insulation wall (22).

Looking at the structure Figure 1 shows the construction state of the present invention, the resilient support wall 5 formed in the opposing space spaced from the factory and a predetermined interval, and the foundation concrete formed in the front lower portion of the rebound support wall (5) (6), a rail (7) formed on the upper portion of the foundation concrete (6), a hydraulic jack (2) provided on the upper portion of the rebound support wall (5) and the rail (7), and the hydraulic jack (2) A plurality of propulsion auxiliary pipe (9) installed in front of the, and the square support (8) installed in front of the propulsion auxiliary pipe (9), the external appearance (1) formed on the rectangular support top, and the external appearance (1) It is an ecological movement furnace construction apparatus using a press-fitted push method consisting of a shoe (shoe) 10 formed at the tip of the.

2 shows a soundproof dustproof grout pipe 11 and an air vent pipe 12 formed between the exterior 1 and the inner tube 10 to fill the soundproof dustproof agent, and the soundproof dustproofer The grout pipe 11 is connected to a grout pump car 17 by a pipe and pumps the soundproof dustproof agent from the grout pumper car 17 to the exterior 1 and the inner pipe 10 to be constructed. will be.

Figure 3 is shown to show the appearance and the inner tube construction state of the present invention,

4 shows a state in which a shoe 9 is welded and attached to the front end of the exterior 1, so that the push-in thrust force transmitted from the hydraulic jack does not damage the exterior 1; ) Is attached.

5 and 6 show the ecosystem movement path and side view of the present invention,

Panel 21 provided on both sides of the inner tube (steel pipe) 10, an illumination device 14 formed on one side of the upper side to emit light into the tube, the soil 16 installed in the lower portion of the inner tube 10, and A drainage passage 19 formed at both ends of the soil 16, an inner tube support 18 formed in the outer lower portion and the outer tube (1) of the inner tube 10 and supporting the inner tube 10, and the inner tube support Rubber plates 20 formed between the upper part of the zone 18 and the inner tube 1 to protect the inner tube 10, and guide rails installed by connecting the front end portion of the moving path constructed as above and the side of the road with a gentle slope (13). It is an ecosystem migration path consisting of).

The present invention as described above is cheaper construction cost than the ecological bridge and underground passage method, the construction period is shorter than the ecological bridge and underground passage method, and the effect on the surrounding natural environment during construction compared to the ecological bridge and underground passage method It is small and there is no obstacle effect such as blocking traffic on the road, and the traffic noise is transferred to the passage which has a great influence on the movement of wild animals in the moving passage as compared with the conventional method, and the road vibration when moving the vehicle is minimized in the passage. To ensure maximum mobility, the lighting device allows the wild animals of the driving system to use the movement path without reluctance, and the start and end points of the wildlife movement passage are installed in the forest as far as possible from the side of the road. To enter the traffic passage without being influenced by the road, By connecting the start point and the end point of the wildlife movement route with guided iron fence, the wild animals entered the movement route without being close to the road, and connected with the movement passage installed at the lower part of the road. By installing a soundproof wall up to have the advantage of preventing the inflow of noise and vehicle lighting in the mobile passage.

Claims (3)

In the ecosystem movement path using the large-diameter steel pipe indentation and thrust method formed of the inner pipe (steel pipe) inserted into the double pipe shape (steel pipe), Panel 21 provided on both sides of the inner tube (steel pipe) 10, an illumination device 14 formed on one side of the upper side to emit light into the tube, the soil 16 installed in the lower portion of the inner tube 10, and A drainage passage 19 formed at both ends of the soil 16, an inner tube support 18 formed in the outer lower portion and the outer tube (1) of the inner tube 10 and supporting the inner tube 10, and the inner tube support Rubber plates 20 formed between the upper part of the zone 18 and the inner tube 1 to protect the inner tube 10, and guide rails installed by connecting the front end portion of the moving path constructed as above and the side of the road with a gentle slope (13). Ecological transportation path using large diameter steel pipe indentation and protruding method, characterized in that consisting of. In the method of constructing the ecosystem moving path according to the construction status by selecting the area where the movement of wild animals is frequent, the construction of the ecosystem moving path using the large-diameter steel pipe press-pushing method characterized by constructing the ecosystem moving path by using the press-fit method. Way. The method of claim 2, wherein the construction method using the press-fitting propulsion method, Phase 1 (Preliminary Survey: Local Survey; Environmental Impact Assessment and Geological Survey) After the geological survey and analysis in the usual way for the steel pipe pressurization, 2nd Process After placing the foundation concrete (6) 20 cm thick on the floor in the forward base, After installing the reinforcement block and installing the reaction force supporting wall (4), the rail (4) is installed on the foundation concrete (6) to mount the steel pipe propulsion and propulsion equipment, and the center of the exterior (propulsion steel pipe) (1) After surveying and installing the receipt, Appearance (propulsion steel pipe) (1) Produce and attach a tip shoe (9) to the tip and attach it, and install the tip induction device inside the facade (propulsion steel pipe) (1). Adjust the direction of steel pipe (1), press-in and push the exterior (propulsion steel pipe) (1) and scrape the soil out. Excavate the soil in the pipe to the stable surface and pull it out to the winch using the truck to dump it on the side of the forward base. After dumping, 3rd process (inner pipe installation and sound injection After injecting the external (propulsion steel pipe) 1 into the position (reach) by operating the hydraulic jack 2, and before installing the inner pipe 10, the soundproof dustproof groutpipe for soundproofing and injecting dustproof material in the pipe (12) and an air vent pipe (11) are installed and the inner pipe (10) is installed in the exterior (1) in the same way as the inlet jack (2) press-fits the exterior (1) ( When the inner tube 10 is press-fitted, the rubber plate 20 and the inner tube support 18 are press-fitted together under the inner tube 10, and the inner tube 10 is press-fitted into the outer case 1, and when the installation is completed, a grout pumpercar In order to minimize the impact and noise in the road part that impedes the movement of wild animals in the space between the exterior (1) and the inner tube (10) by using the (17), environmentally sound-proof, shock-resistant medicines soundproof, dustproof At this time, the injection pressure is maintained at 1,5 ~ 2.5Kg / Cm, and then the ecosystem movement path using the indentation method is constructed. after, 4th process (Environment-friendly creation in the inner building) In order not to give environmental discomfort to wild animals, construct panels 21 such as log walls using eco-friendly adhesive materials inside the inner tube 10, insert a shank between the walls, and illuminate for constant lighting. The device 14 is installed on one side of the ceiling of the inner tube 10, and the soil (dirt) 16 is installed to reduce the discomfort coming from the bottom of the inner tube 1 when the wildlife moves. 5th Process (Establishment of Mobile Passage Connection) The soundproof wall 22 of about 20m is installed from the both ends of the exterior (1) buried at the bottom of the road into the forest area, and the road is used to guide the wildlife to the moving path (inner tube 10) constructed as described above. Ecological movement using large diameter steel pipe indentation and thrust method, characterized in that the guide rail 13 is installed to connect the front end of the moving path (inner pipe 10) and the side of the road with a gentle slope installed 20m away from the side of the forest. Construction method