KR101083255B1

KR101083255B1 - Environmental steel bridge type eco-bridge

Info

Publication number: KR101083255B1
Application number: KR1020080105587A
Authority: KR
Inventors: 김학렬
Original assignee: 신광에코로드이엔씨 주식회사
Priority date: 2008-10-28
Filing date: 2008-10-28
Publication date: 2011-11-14
Also published as: KR20100046648A

Abstract

The present invention was created in order to solve the problems of the conventional bridge-type animal movement passage, it is possible to install a large-scale bridge-type animal movement passage at a low construction cost, structurally safe and quick installation, and during construction It is not necessary to open a bypass road that may cause secondary environmental destruction, and it is possible to continue the road. After installation, maintenance costs are minimal, and the animal is moved in harmony with the surrounding natural environment. The purpose of the present invention is to provide an eco-friendly steel bridge-type animal movement path, which can drastically reduce the risk of road kill and secondary traffic accidents.

In order to achieve this object of the present invention, in a bridge-type animal movement passage installed across a cut slope or a mountain or a road established between the mountains, a plurality of articles installed along one edge of the road at regular intervals. A longitudinal reinforcing member for reinforcing the first and second vertical pillar members in a horizontal direction, including a plurality of second vertical pillar members installed along the other edge of the road at regular intervals from the vertical pillar member; A vertical member formed of an earth plate installed between the first and second vertical pillar members to prevent the rock from flowing into the road; A plurality of transverse girder members provided in a direction crossing the road on each of the first and second vertical pillar members formed at regular intervals, and an upper end of the first and second vertical pillar members in the longitudinal direction of the road; A horizontal member comprising a plurality of first longitudinal support members, the horizontal members being fixed on cut surfaces on both sides of the road; A first bracing member and a plurality of transverse girder members and a first bracing member which are bound to each other in a diagonal direction in a space between the respective vertical pillar members so as to reinforce between the plurality of first and second vertical pillar members. A second bracing member that is engaged with each other in a diagonal direction in a space between each transverse girder member and the first longitudinal brace members to reinforce between the first longitudinal brace members; A top plate member comprising a deck plate, a film sheet, and a cover layer disposed on the plurality of transverse girder members and the first longitudinal support member; And a side wall installed on the outermost girder members positioned at the doorway side of the road among the plurality of transverse girder members to prevent soil from the cover layer from falling onto the road; An environmentally friendly steel bridge-type animal movement passage is provided, comprising an upper plate guiding member including an environmentally soundproof wall that allows the animals to pass through the animal movement passage without objection.

Description

Eco-Friendly Steel Bridge Type Animal Movement Path {ENVIRONMENTAL STEEL BRIDGE TYPE ECO-BRIDGE}

The present invention relates to a bridge-type animal movement passage that is installed across a cut slope or a mountain or a road or railway established or newly established, and more particularly, to install a large-scale bridge-type animal movement passage at a low construction cost. It can be installed quickly and structurally and safely, and it is possible to continue the passage of existing roads without the need to open a bypass road that may cause secondary environmental damage during construction. Eco-friendly steel bridge type animal movement that can significantly reduce the risk of road kill and secondary traffic accidents of wild animals by harmonizing with the surrounding natural environment and actively inducing animal movement. It's about the passage.

According to Article 2 of Article 9 of the Natural Environment Conservation Act, the “ecological corridor” or “animal transport corridor” means the habitat of wild animals and plants due to roads, dams, underwater walks, estuaries, etc. Refers to the ecological space of artificial structures, vegetation, etc. installed to prevent disconnection, damage or destruction, and to maintain the continuity of the ecosystem such as the movement of wild animals and plants.

Currently, there are 44 highways, 137 general roads, 134 provincial roads and 315 roads in Korea. In Korea, where more than 70% of the country's land is mountainous, cut slopes are inevitably formed when the roads or railways are opened, or roads or railways are installed through mountains and mountains. However, due to the new road or railway, ecosystem fragmentation, in which one ecosystem is divided into several small and isolated ecosystems, causes the following problems.

First, there is a problem that the habitat of the animal is lost, the movement of the animal is limited by increasing the distance between adjacent habitats, the movement of nutrients or the energy flow is reduced,

Second, the habitat area of the animal is reduced, there is a problem that the ecosystem is finally destroyed by pollution and disturbances increase and the habitat conditions change.

In particular, as shown in the charts below, as the main reason for the fragmentation of the ecosystem, the length of management extension of roads installed in Korea is increasing year by year, and as the number of vehicles passing through these roads increases, It can be seen that the incidence of road kills, which are killed by vehicles traveling on the road, is increasing rapidly. Road kills that occur when wild animals move through these fragmented ecosystems lead to serious secondary traffic accidents as well as the destruction of the ecosystem, thus preventing and killing these road kills. The importance of nature-friendly animal movement pathways that can connect disconnected ecosystems and induce animals to move freely can not be overemphasized in order to prevent human and property damage from car accidents.

<Table 1> Load Kill Status

<Figure 1> Road Kill Status

In order to prevent road kills of these animals, a total of 252 animal movement passages have been installed in Korea. Looking at the types of these, there are 78 bridge-type animal movement passages and tunnel-type animal movement passages. There are 160 and 14 other linear animal traffic routes. The bridge (bridge) -type animal movement passage is to be applied to the area where the cross-section is large, the tunnel-type movement passage difficult to cut, or obstacles, such as large and medium mammals, birds, amphibians, reptiles It is the object. In addition, the tunnel-type animal movement passage is installed in the area where human influence is frequent, in the area where it is difficult to install the bridge-type animal movement passage, or in the small and medium rivers in the basement. Reptiles are the target. Finally, the linear animal movement passage is installed by using long passages or stone walls along roads, railways or riversides, and targets small animals such as birds and insects.

However, the conventional bridge-type animal moving passages have the following serious problems as shown in FIGS. 1A and 1B.

First, there is a problem that the construction cost increases considerably as the size of the animal transportation passage increases (about 4 billion to 11.5 billion per place),

Second, there is a problem that it takes a long period of construction time because it is mainly focused on site construction such as construction work and structure work,

Third, if it is installed on an existing road, it is necessary to open a bypass road to control traffic or to communicate with the road. Secondary environmental destruction, land purchase and licensing are required for the establishment of the bypass road, and temporary temporary roads are opened. There is a problem that it takes a waste of additional costs,

Fourth, because most of the cast-in-place concrete box (box) is not made in harmony with the surrounding natural scenery, there is a problem that does not induce the active movement of animals,

Fifth, there is a problem that the maintenance cost is significantly increased due to the frequent occurrence of cracks in the concrete structure due to earthquakes or ground subsidence.

The present invention was created in order to solve the problems of the conventional bridge-type animal moving passage, it is possible to install a large-scale bridge-type animal moving passage at a low construction cost, structurally safe and fast installation, construction During this time, it is not necessary to open a bypass road that may cause secondary environmental destruction, and it is possible to continue the road. After installation, maintenance costs are minimal, and the animal moves in harmony with the surrounding natural environment. The purpose of the present invention is to provide an eco-friendly steel bridge-type animal movement path, which can lead to active guidance and drastically reduce the risk of road kill and secondary traffic accidents.

In order to achieve this object of the present invention, according to a preferred embodiment of the present invention, in a bridge-type animal movement passage installed across a cut slope or a mountain or mountain road or railway, at regular intervals And a plurality of first vertical pillar members disposed along one edge of the road and a plurality of second vertical pillar members disposed along the other edge of the road at regular intervals, wherein the first and second vertical pillar members are horizontally disposed. A vertical member consisting of a longitudinal reinforcing member for reinforcing, and an earth plate disposed between the first and second vertical pillar members to prevent soil or rock from entering the road; A plurality of transverse girder members provided in a direction crossing the road on the upper end portions of each of the first and second vertical post members formed at regular intervals, and the first and second vertical post members in the longitudinal direction of the road. A horizontal member including a plurality of first longitudinal support members installed on an upper end portion, wherein both ends of the transverse girder member are fixed on cut surfaces on both sides of the road; A first bracing member and a plurality of transverse girder members and a first bracing member which are bound to each other in a diagonal direction in a space between the respective vertical pillar members so as to reinforce between the plurality of first and second vertical pillar members. A second bracing member that is engaged with each other in a diagonal direction in a space between each transverse girder member and the first longitudinal brace members to reinforce between the first longitudinal brace members; A top plate member comprising a deck plate, a film sheet, and a cover layer disposed on the plurality of transverse girder members and the first longitudinal support member; And installed on the outermost girder members of the plurality of transverse girder members located on the doorway side of the road to be installed on the side wall and the top of the side wall to prevent the soil of the cover layer to fall on the road to prevent the passage of animals An environmentally friendly steel bridge-type animal movement passage is provided, which comprises an upper plate guiding member comprising an environmentally soundproof wall that induces animals to pass through the animal movement passage without objection.

According to another preferred embodiment of the present invention, in a bridge-type animal movement passage installed across a cut slope or a mountain or a road opened between the mountains, a plurality of installed along one side edge of the road at regular intervals A first vertical pillar member, a plurality of second vertical pillar members installed along the other edge of the road, and a plurality of third vertical pillar members installed along the center line of the road at regular intervals; A vertical member consisting of a longitudinal reinforcing member for reinforcing the vertical pillar member in a horizontal direction, and an earth plate provided between the first, second, and third vertical pillar members to prevent soil or rock from flowing into the road ( vertical member); A plurality of transverse girder members provided in a direction crossing the road on each of the first vertical pillar member, the second vertical pillar member and the third vertical pillar member formed at regular intervals, and the first in the longitudinal direction of the road; A horizontal member comprising a first longitudinal support member installed on the upper end of the first, second, and third vertical pillar members, wherein both ends of the transverse girder member are fixed on the cut surfaces on both sides of the road. Wow; A first bracing member that is bound to each other in a diagonal direction in a space between the respective vertical pillar members so as to reinforce the plurality of first, second, and third vertical pillar members, and the plurality of lateral girder members; A second bracing member that is engaged with each other in a diagonal direction in a space between each of the lateral girder members and the first longitudinal brace members to reinforce between the first longitudinal brace members; A top plate member comprising a deck plate, a film sheet, and a cover layer disposed on the plurality of transverse girder members and the first longitudinal support member; And it is installed on the outermost girder members located on the doorway side of the road among the plurality of transverse girder members and installed on the side wall and the upper side of the side wall to prevent the soil of the cover layer fall on the road, the animals pass An environmentally friendly steel bridge-type animal movement path is provided, comprising an upper plate guiding member comprising an environmentally soundproof wall that allows the animals to pass through the animal movement path without objection.

Eco-friendly steel bridge-type animal moving passage according to the present invention has the advantage that can be installed in the same size bridge-type animal moving passage with a low construction cost of about 60% to 70% compared to the conventional bridge-type animal moving passage, It has the advantage of being able to install structurally safe and fast even for kinds of roads or railways, and it has the advantage that the construction period is drastically shortened because the construction is done by manufacturing the standard materials at the factory and assembling them on site. . Furthermore, since the construction of bypass roads that may cause secondary environmental destruction is not necessary during construction, it is effective to protect the natural environment, and the existing roads can be used continuously. There is an advantage to minimize the blocking. In addition, maintenance costs are minimal after installation, and in harmony with the surrounding natural environment and actively inducing the movement of animals, it dramatically reduces the risk of road kill and secondary traffic accidents caused by wild animals. There is an effect that can be reduced.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 shows a perspective view of a two-point support straight environmentally friendly steel bridge animal movement passage according to a first preferred embodiment of the present invention, Figures 3a, 3b, 3c is a front view, a side view, a plan view, respectively It looks. As shown in the drawings, an eco-friendly steel bridge-type animal movement passage according to a preferred embodiment of the present invention is installed on the terrain cut into a symmetrical or asymmetric deep incision cut on both sides of the road or railway, and manufactured in a factory According to the ground structure, if the ground is a solid rock, the ground of the lower part of the incision is drilled by inserting the first and second vertical pillar members, and then concrete is poured and fixed if the ground is a soft soil layer. Fixed and anchored on the reinforced concrete foundation with anchor bolts, which are directly assembled in the field, basically vertical members, horizontal members, bracing members, top plate members and It consists of a top plate guiding member.

With reference to the first preferred embodiment of the present invention, in more detail with respect to the basic components of the environmentally friendly steel bridge type animal moving passage (1000A) according to the present invention, the vertical member (vertical member) of the road A plurality of first vertical pillar members 110A installed at regular intervals along one edge and a plurality of second vertical pillar members 110B provided at regular intervals along the other edge of the road, and the first vertical pillar members and second Longitudinal reinforcing members 120A and 120B for reinforcing the vertical pillar members in a horizontal direction, and between the first vertical pillar members and the second vertical pillar members to prevent soil or rock from entering the road or railway; It consists of earth plate (130A, 130B) is installed across.

One end of the vertical column member (110A, 110B) according to the ground structure, if the ground is a solid rock, perforated the ground of the bottom of the incision base and inserted into the perforated hole and then fixed by pouring concrete, if the ground is soft In the case of the soil layer, it is fixed with anchor bolts on the reinforced concrete foundation constructed on the soil surface, and the other end is connected with the horizontal member described below. In other words, perforate to a certain depth into the rock surface, preferably about 3 meters deep, insert the steel casing, insert the vertical pillar members 110A and 110B therein and then fill the concrete. As a result, the vertical pillar members 110A and 110B are secured to the ground. The vertical column members 110A and 110B may use a well-known material that performs a function of H-shaped steel, L-shaped steel, a steel pipe, and the like and supports a design load. According to a preferred embodiment of the present invention, H-shaped steel of 400x200x8x13 This is preferred. In addition, the vertical pillar members (110A, 110B) may be provided in a plurality at regular intervals along both edges of the road, according to a preferred embodiment of the invention six to ten vertical pillar members at regular intervals of about 2m It is installed.

In addition, the longitudinal reinforcing member (120A, 20B) according to the present invention is to reinforce the vertical column members (110A, 110B) formed in the regular interval in the longitudinal direction to prevent the occurrence of buckling (vertical pillar member) It is provided in the longitudinal direction of the road in the middle part of 110A, 110B. The longitudinal reinforcement members 120A and 20B may be provided in plural numbers depending on the height of the vertical pillar members 110A and 110B. In addition, the longitudinal reinforcing members (120A, 20B) is possible to use a known material that can perform a function as a reinforcing member, such as H-shaped steel, L-shaped steel or steel pipe, in the embodiment of the present invention, 200x200x8x12 H-shaped steel is preferred do.

The earth plate 130A, 130B of the vertical member according to the present invention is provided to prevent the penetration of some soil or rock flowing from the slope into the road or railway. According to a preferred embodiment of the present invention, the earth plate is a steel panel of 200x75x1.6T, but does not limit the use of other materials. The earth plate 130A, 130B is continuously installed from the ground to a constant height along the vertical column member.

Next, with reference to the horizontal member (horizontal member) which is a basic component according to the present invention, the horizontal member is a plurality of transverse that is installed in a direction crossing the road on the upper end of each of the vertical pillar members (110A, 110B) Directional girder member 210, and a plurality of first longitudinal support member 220 is provided on the upper end of each of the vertical pillar member (110A, 110B) in the longitudinal direction of the road.

The lateral girder member 210 and the first longitudinal support member 220 are bound to the vertical column members 110A and 110B through welding, bolts, nuts, rivets or other known means, H-shaped steel, L It is possible to use known materials capable of functioning as girders and beam members, such as shaped steel or steel pipes. According to an embodiment of the present invention, the transverse girder members are preferably H-shaped steel of 400x200x8x13, such as vertical pillar members, and longitudinal direction. In the position where the support member is connected to the vertical column member, the H-shaped steel having the same size as the vertical column member is preferably 400x200x8x13, and in the reinforcement position, the H-shaped steel of the 100x100x6x8 is preferred. Both ends of the transverse girder member 210 are fixed on the cut surface of both the road or railway, and the transverse girder member and the longitudinal brace member are bolted together so that several members can achieve the required length. However, it may be welded.

In addition, the first bracing members 310A and 310B, which are basic components of the present invention, may be provided to reinforce between the plurality of first and second vertical pillar members 110A and 110B formed at the predetermined intervals. It is installed so as to be interconnected in a diagonal direction in the space between the vertical column members, so that the steel bridge-type animal moving passage according to the present invention has a structural stability as a whole. A plurality of the first bracing members 310A and 310B may or may not be installed depending on the height of the vertical pillar member. That is, as shown in the following Figure 5, when the height of the vertical column member installed on one side edge of the road when the terrain is asymmetrical is higher than the height of the vertical column member installed on the other edge of the road Although the above bracing member may be used, bracing may not be necessary when the vertical column member is directly fixed on the cut surface as shown in FIG. 6. The bracing member 310A310B may use known materials capable of performing the function of bracing, such as H-beam, L-beam or steel pipe. In the embodiment of the present invention, 90x90x7 L-beam is preferred. Also, a second bracing member that is engaged with each other in a diagonal direction in the space between each of the lateral girder members and the first longitudinal brace members to reinforce between the plurality of lateral girder members and the first longitudinal brace members. It is preferred to be provided.

Next, the top plate member installed on the plurality of transverse girder members 210 and the first longitudinal support member 220 moves the wildlife to another area without using dangerous roads or railways. It is the part that makes it possible. According to a preferred embodiment of the present invention, the top plate member is a deck plate (410), which is simple to assemble and install, which is installed across the road on a plurality of girder members and longitudinal support members, preferably The 600x75x2.3T deck plate of the standard material, a film sheet for waterproof (film sheet, 420) and the cover layer 430 is formed with a plant material, such as a glue layer, arbor layer.

The top guiding member, which is another basic component of the present invention, harmonizes with the surrounding vegetation so that wild animals using the bridge-type ecological passage according to the present invention do not feel anxiety, prevents the active induction of animals and the unauthorized crossing of the road. Preventing vehicle lights or noise on the ecological pathway. In order to achieve this purpose, the top guiding member is installed on the outermost girder members located on the doorway side of the road among the plurality of transverse girder members to prevent the soil of the cover layer from falling onto the road. Installed on the side wall 510 and the side wall is made of an environmentally soundproof wall 520 to actively guide the passage of the animals so that the animals can pass through the animal movement passage without rejection. As shown in Figures 2 to 10, the sound barrier 520 may be used in various types of sound barrier that can achieve the same purpose.

4 to 10, various kinds of roads or railways are formed due to the characteristics of the terrain of Korea. Therefore, the eco-friendly steel bridge-type animal movement path according to the present invention may be configured in various ways according to the specific situation of the road or railway.

4A, 4B, and 4C, respectively, show a front view, a side view, and a plan view of a two-point arch type eco-friendly steel bridge animal moving soil according to a second preferred embodiment of the present invention. This is mainly used on two lane roads. The two-point supporting arch type steel bridge animal movement passage is constituted by a plurality of transverse girder members 210 formed in an arch form. 5A, 5B, and 5C show a front view, a side view, and a plan view of a two-point support topography asymmetric arch type eco-friendly steel bridge type animal moving passage according to a third preferred embodiment of the present invention, respectively. Or it is used when the topography of the cut slope with the railroad is mutually asymmetric. The height of the first vertical column member 110A positioned at one edge of the road is the height of the second vertical column member 110B positioned at the other edge of the road. It is formed by being constructed higher. 6A, 6B, and 6C show front views of the steel bridge-type animal movement passage according to the fourth preferred embodiment of the present invention, respectively, where it is difficult to directly install a vertical pillar member at the edge of the road. This is the method commonly used on roads. Steel bridge-type animal moving passages in this manner are formed by a plurality of vertical column members fixed directly on the cut surface.

7 to 10 show an eco-friendly steel bridge-type animal movement path (1000B) according to another preferred embodiment of the present invention. That is, Figure 7 shows a perspective view of a three-point supporting straight environment-friendly steel bridge-type animal moving passage according to a fifth embodiment of the present invention, Figures 8a, 8b, 8c shows a front view, a side view, a plan view, respectively This is mainly the way used on four-lane roads.

The structural features of the steel bridge-type animal moving passage in this manner include a plurality of third vertical pillar members 110C installed at regular intervals along the center line of the road in the vertical member, and the third vertical pillar members. A longitudinal reinforcing member (120C) for reinforcing the horizontal direction is additionally included, and if necessary, the earth plate (130C) is additionally installed between the third vertical column member to prevent the earth or rock from flowing into the road. It may be. In addition, the horizontal member (horizontal member) is a plurality of transverse girder member 210A and the second vertical is installed in the direction crossing the road on the end of the first vertical pillar member 110A and the third vertical pillar member 110C. Consists of a plurality of transverse girder member (210B) is installed in the direction across the road on the end of the pillar member (110B) and the third vertical column member (110C), a plurality of third vertical column member (110C) A first bracing member 310C is additionally included to bind to each other in a diagonal direction in the space between the vertical column members to reinforce the space therebetween.

9A, 9B and 9C show a front view, a side view, and a plan view, respectively, of a three-point support arch type eco-friendly steel bridge animal movement passage according to a sixth preferred embodiment of the present invention, wherein the road is mainly asymmetrical. Type is used. The steel bridge-type animal moving passage of this type is installed in a direction crossing the road on the end of the first vertical pillar member 110A located at one side edge of the road and the third vertical pillar member 110C located at the center line of the road. Only a plurality of transverse girder members 210A are formed in an arch shape, or, on the contrary, a second vertical pillar member 110B located at the other edge of the road and a third vertical pillar member 110C located at the center line of the road. Only a plurality of transverse girder members 210B, which are provided in the direction crossing the road on the ends of the c), are formed by being arched.

10A, 10B. 10c shows a front view, a side view, and a plan view of a three-point supporting arch type eco-friendly steel bridge animal moving soil road according to a seventh embodiment of the present invention, which is mainly used in roads of six lanes or more. The steel bridge-type animal moving passage of this type is installed in a direction crossing the road on the end of the first vertical pillar member 110A located at one side edge of the road and the third vertical pillar member 110C located at the center line of the road. Only a plurality of transverse girder members 210A are arched, and the second vertical pillar member 110B located at the other edge of the road and the third vertical pillar member 110C located at the centerline of the road. A plurality of transverse girder members 210B, which are provided in the direction crossing the road on the end of the c), are also formed by being arched.

According to another preferred embodiment of the present invention, the first type is installed in the longitudinal direction of the road on the upper end of the plurality of vertical pillar members so that the steel bridge-type animal movement passage according to the invention can have a structural stability as a whole Second longitudinal brace members 221 are additionally installed between the directional support members 220, or to reinforce between the longitudinal brace member and the lateral girder member, the longitudinal brace members and the lateral girder members. It may further include a second bracing member 320 which is bound to each other in a diagonal direction in the space therebetween, furthermore so that the vertical column member and the transverse girder member can be more securely coupled A bracket 600 may be additionally installed at the coupling portion of the directional girder member.

According to another embodiment of the present invention, a reflection member 700 that reflects a vehicle light is additionally installed on the entrance side vertical pillar member of the steel bridge-type animal movement passage so that the driver can easily identify the animal movement passage. Road signs are installed to help prevent accidents or to alert drivers by alerting them to areas where many animals are present, so that hesitation of wild animals crossing the road can be avoided. kill and subsequent secondary traffic accidents can be prevented.

The present invention having the configurations and effects described above can be modified in various ways, and the above description is not intended to limit the scope of the present invention. In addition, various modifications and variations are possible without departing from the spirit and scope of the invention, and modifications apparent to those skilled in the art to which the invention pertains are included within the scope of the following claims.

1A and 1B are views of a conventional bridge-type animal movement passage under construction, respectively.

Figure 2 is a perspective view showing a two-point support straight environment-friendly steel bridge-type animal movement path according to a first embodiment of the present invention

Figure 3a, 3b, 3c is a front view, a side view, a plan view of the two-point support environment-friendly steel bridge type animal moving passage of Figure 2, respectively

Figures 4a, 4b, 4c is a front view, a side view, a plan view showing a two-point support arch type eco-friendly steel bridge animal moving ground according to the second embodiment of the present invention, respectively

Figures 5a, 5b, 5c is a front view, a side view, and a plan view of a two-point support topography asymmetric arch type eco-friendly steel bridge animal movement passage according to a third embodiment of the present invention, respectively

6A, 6B and 6C are front, side and plan views of a state in which the vertical column member according to the fourth embodiment of the present invention is directly fixed on the cut surface, respectively.

Figure 7 is a perspective view showing a three-point support straight environment-friendly steel bridge-type animal movement path according to a fifth embodiment of the present invention

8A, 8B, and 8C are front views, side views, and top views of the three-point supporting eco-friendly steel bridge type animal moving passage of FIG. 7, respectively.

Figures 9a, 9b, 9c is a front view, a side view, and a plan view of a three-point support road asymmetric arch type eco-friendly steel bridge animal movement passage according to a sixth embodiment of the present invention, respectively

10A, 10B, and 10C are front views, side views, and top views of a three-point supporting arch type eco-friendly steel bridge type animal moving passage according to a seventh embodiment of the present invention, respectively.

110A, 11OB, 11OC: Vertical pillar member 120A, 120B, 120C: Longitudinal reinforcement member

130A, 130B.130C: Earth plate 210,210A, 210B: Transverse girder member

220, 221: longitudinal bracing member 310A, 310B, 310C: first bracing member

320: second bracing member 410: deck plate

420: film sheet 430: cover layer

510: side wall 520: soundproof wall

600: bracket 700: reflective member

1000A, 1000B: Steel Bridge Type Animal Movement Path

Claims

In a bridge-type animal movement passage installed across a cut slope or a mountain road or a railroad, the animal movement passage,

A plurality of first vertical pillar members 110A installed along one side edge of the road at regular intervals, and a plurality of second vertical pillar members 110B installed along the other edge of the road and along the center line of the road at regular intervals. A longitudinal reinforcement member (120A, 120B, 120C) for reinforcing the first, second, and third vertical pillar members in a horizontal direction, and soil or rock into the road; Vertical members consisting of earth plate (130A, 130B, 130C) which is installed between the first, second, third vertical pillar members to prevent the flow;

A plurality of transverse girder members which are installed in the direction crossing the road on the end of each of the first vertical pillar member 110A, the second vertical pillar member 110B and the third vertical pillar member 110C formed at regular intervals. And 210A, 210B, and first longitudinal support members 220 installed on upper ends of the first, second, and third vertical pillar members in the longitudinal direction of the road, and both ends of the transverse girder member. Horizontal member (horizontal member) is fixed on the cut surface of both sides of the road;

First bracing members 310A, which are bound to each other in a diagonal direction in a space between the respective vertical pillar members so as to reinforce the plurality of first, second, and third vertical pillar members 110A, 110B, and 110C. 310B, 310C) and in the space between each of the lateral girder members and the first longitudinal brace members to reinforce between the plurality of lateral girder members 210 and the first longitudinal brace members 220. A second bracing member 320 bound to each other in a diagonal direction;

To the deck plate (410), the film sheet (420) and the cover layer 430 is installed on the plurality of transverse girder members (210A, 210B) and the first longitudinal support member 220 A top plate member made of; And,

A side wall 510 installed on the outermost girder members positioned at the doorway side of the road among the plurality of transverse girder members 210A and 210B to prevent soil from the cover layer from falling onto the road; It is installed on the top is made of a top guide member including an environmentally soundproof wall 520 to induce the passage of the animals to allow the animals to pass through the animal movement passage without rejection,

The first vertical pillar member 110A and the second vertical pillar member 110B positioned at the edge of the road and the third vertical pillar member 110C positioned at the center line of the road are installed in a direction crossing the road. A plurality of transverse girder members 210A, 201B are eco-friendly steel bridge-type animal movement passage, characterized in that installed in the arch (arch) type

And a plurality of first vertical pillar members 110A installed along one edge of the road at regular intervals and a plurality of second vertical pillar members 110B installed along the other edge of the road at regular intervals. Longitudinal reinforcing members 120A and 120B for reinforcing the second vertical pillar member in the horizontal direction, and between the first and second vertical pillar members to prevent the soil or rock from entering the road. Vertical member (vertical member) consisting of the earth plate (130A, 130B);

A plurality of transverse girder members 210 which are installed in the direction crossing the road on the upper end portions of the first and second vertical pillar members 110A and 110B formed at regular intervals, and the first in the longitudinal direction of the road. A horizontal member comprising a plurality of first longitudinal support member 220 is provided on the upper end of the first and second vertical pillar member, both ends of the transverse girder member is fixed on the cut surface on both sides of the road (horizontal member);

First bracing members 310A and 310B that are coupled to each other in a diagonal direction in a space between the respective vertical pillar members so as to reinforce the plurality of first and second vertical pillar members 110A and 110B. And bind to each other in a diagonal direction in a space between each of the lateral girder members and the first longitudinal brace members to reinforce between the plurality of lateral girder members 210 and the first longitudinal brace members 220. A second bracing member 320;

A top plate including a deck plate 410, a film sheet 420, and a cover layer 430 installed on the plurality of lateral girder members 210 and the first longitudinal support members 220. A top plate member; And,

A side wall 510 installed on the outermost girder members positioned at an entrance side of the road among the plurality of transverse girder members to prevent soil from the cover layer from falling onto the road; It is made of a top guiding member including an eco-friendly soundproofing wall 520 to induce the passage of animals to allow animals to pass through the animal movement passage without objection,

The plurality of transverse girder members 210 are arched, and the height of the first vertical pillar member 110A located at one edge of the road is the second vertical pillar member located at the other edge of the road. Eco-friendly steel bridge-type animal movement passage, characterized in that it is higher than the height of (110B)

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