JP2010013835A - Impact buffering block, impact buffering structure, method of constructing impact buffering structure, and method of manufacturing impact buffering block - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an impact buffering block and an impact buffering structure having a seeding and planting function for preventing heat island from occurring, an excellent construction efficiency, and an excellent impact buffering function. <P>SOLUTION: An irrigation pipe 13 is installed in a pallet 11. The pallet 11 in which the irrigation pipe 13 is installed is filled with soil 15. The impact buffering block 7 is placed on a base bottom portion 15. The impact buffering block 7 is a member manufactured by stacking a plurality of tabular members on each other. The tabular member 23 is a resin member of waveform in cross section. The cross section of the tabular member 23 is symmetrical bilaterally (in the lateral direction in Fig.4). A plurality of holes 25 are formed in the tabular member 23. The holes 25 are not formed at positions symmetric in the lateral or longitudinal direction of the tabular member 23. For example, the holes are formed at positions symmetric with respect to the center point of the tabular member 23. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to an impact buffering block, an impact buffering structure, and the like that are installed on the side of a road and the like, suppresses a heat island by a greening function, and reduces an impact on the automobile or the like when the automobile or the like contacts a wall.

  Conventionally, walls have been installed alongside highways and the like for soundproofing and other purposes. A guardrail or the like is usually installed near the wall of the wall. In addition, plants and the like are planted on the walls of highways and the like for the purpose of greening, but the greening part is composed of partitions such as concrete. However, guardrails, concrete partitions, etc., have insufficient ability to absorb impacts caused by collision when a vehicle comes into contact with or collides.

  As such a separation wall considering the absorption of impact, the container-like member having a through-hole on the surface is used as an assembly core, the inside is filled with soil, and the container-like member is fixed to each other and covered entirely. There is a separation wall covered with soil (Patent Document 1).

JP 2005-188206 A

  However, in the separation wall of Patent Document 1, since most of the separation wall is made of soil, and the soil is provided inside and outside the combination of the container-like members, the weight of the separation wall is heavy, and the impact when the automobile collides There is a problem that the absorption capacity is not necessarily high. Also, since soil is required inside and outside, a large amount of soil is required for installation, and if a container-like member filled with soil in advance is transported to the installation site, it is heavy and installation workability There is a problem that is bad.

  The present invention has been made in view of such problems, and has an impact buffering block having a greening function to prevent heat island, excellent installation workability, and an excellent impact buffering function, an impact buffering structure, and the like. The purpose is to provide.

In order to achieve the above-mentioned object, the first invention is an impact buffering structure used in the vicinity of a wall body installed on a road, and is a plate-like member or a net-like member provided with a base and a plurality of holes. And a shock-absorbing block in which a space is formed between the stacked plate-like members or mesh-like members, and the shock-absorbing block is provided on the base portion. An impact buffering structure having a greening function, wherein the impact buffering block is installed and fixed to the wall body. In addition, the base part should just be provided in the vicinity of a wall body. That is, the base portion may be provided so as to contact the wall body or may be provided separately from the wall body. Whether the base portion is provided so as to come into contact with the wall body or separated from the wall body at a predetermined interval can be appropriately selected depending on the design and the situation of the construction site.

  The plate-like member or net-like member has a corrugated cross-section, and the plate-like member or net-like member is alternately reversed and overlapped so that the cross-sectional shape is a target up and down, and the lower plate-like member or net-like member The upper projections and the lower projections of the upper plate member or mesh member are joined together, and the lower projections and upper plate member of the lower plate member or mesh member are joined together. Alternatively, a space may be formed between the upward protrusion of the mesh member.

  The base portion may include soil provided on an interlocking block or pallet, and an irrigation pipe embedded in the soil. The interlocking block or pallet may be provided in the vicinity of the wall body. That is, the interlocking block or pallet may be provided so as to contact the wall body or may be provided separately.

  According to the first aspect of the present invention, the shock buffering block is installed on the base and the shock buffering block is fixed to the wall body. Therefore, when an automobile or the like collides with the wall body provided on the side of the road, Can be efficiently absorbed. In particular, the base is provided with soil where plants can be planted, and irrigation pipes are installed in the base, making it easy to irrigate the soil, allowing the plant to be integrated into the shock buffering block, and the greening function. Can be obtained.

  A second invention is an impact buffering block used in the vicinity of a wall body installed on a road, a plate-like member or a net-like member, and a plurality of holes provided in the plate-like member or the net-like member, And having a greening function, wherein the plate-like member or the net-like member is stacked and joined in a plurality of stages, and a space is formed between the stacked plate-like members or the net-like members. This is a buffer block.

  The plate-like member or net-like member has a corrugated cross-sectional shape, and the plate-like member or net-like member is alternately inverted and overlapped so that the cross-sectional shape of the plate-like member or net-like member is a target up and down. The contact part between members may be joined by thermal fusion or locking. The plate-like members or net-like members that are reversed and overlapped are not necessarily joined by the above-described joining method, but may be any other method as long as it is a simple joining method.

  Of the stacked plate-like members or net-like members having a corrugated cross-sectional shape, the upper convex portions of the lower plate-like members or net-like members and the lower convex portions of the upper plate-like members or net-like members May be joined, and a space may be formed between the downward projecting portion of the lower plate-like member or mesh member and the upward projecting portion of the upper plate-like member or mesh member.

  According to the second invention, a plurality of plate-like members or net-like members are stacked and a space is formed between them, so that it is lightweight and easy to install. In addition, since the space is provided, the shock absorbing ability is large. Further, the plate-like member or the net-like member is provided with a plurality of holes, and plants such as cocoons extend through the holes while bending upward or sideward from below, so that the plant and the shock buffering block are surely connected. Integrated.

  A third invention is a method for constructing an impact buffering structure in the vicinity of a wall body installed on a road, the step of providing a base portion in which an irrigation pipe is buried with soil on an interlocking block or a pallet, and a plate-like member Or a plurality of holes provided in the plate-like member or the net-like member, the plate-like member or the net-like member being stacked and joined in a plurality of stages, and the stacked plate-like member or net-like member A greening comprising: a step of installing an impact buffering block in which a space is formed between members on the base portion; and a step of fixing the impact buffering block to the wall body. This is a construction method of a shock absorbing structure having a function.

  According to the third aspect of the present invention, after the base is provided in the vicinity of the wall such as the roadside, the installation is completed simply by placing the shock buffering block on the base and fixing the shock buffering block to the wall. Therefore, it is possible to obtain a construction method for an impact buffering structure that is easy to install.

  ADVANTAGE OF THE INVENTION According to this invention, it has the greening function which prevents a heat island, is excellent in installation workability, and can provide the shock buffering block which has the outstanding shock buffering function, an impact buffering structure, etc.

  Hereinafter, the shock absorbing structure 1 according to the embodiment of the present invention will be described. FIG. 1 is a perspective view showing the shock absorbing structure 1, and FIG. 2 is a front (cross-sectional) view of the shock absorbing structure 1.

  The shock absorbing structure 1 is provided in the vicinity of the wall body 9 installed on the side of the roadway 3 and the like, for example, installed between the wall body 9 and the curb stone 5. The shock absorbing structure 1 mainly includes a shock buffering block 7, a base portion 15, a fixed belt 19, and the like.

  A base portion 15 is installed between the curbstone 5 and the wall body 9. The base portion 15 includes a pallet 11, an irrigation pipe 13, soil 15 and the like. The pallet 11 is a plate-like member having a shape in which both ends are bent upward, and the upper side is open. The pallet 11 has substantially the same height as the curb 5. As a material of the pallet 11, for example, a resin material can be used. The base portion 15 may be provided so as to be in contact with the wall body 9 or may be provided separately.

  The pallet 11 is fixed to the ground with an anchor 17. In addition, if the ground of the installation position of the pallet 11 is a road surface or hard soil, or a paved road surface such as concrete or asphalt, the pallet 11 can be fixed with a normal anchor 17. On the other hand, when the ground is soft soil or the like, a plate member or the like for preventing the anchor 17 from being buried in advance below the ground so that the anchor 17 does not come off the ground, and the anchor 17 may be fixed to the plate member or the like. it can. Thus, according to the state of the ground, various known methods can be used so that the pallet 11 is securely fixed to the ground. If the pallet 11 is fixed to the ground by the anchor 17, the pallet 11 does not move with respect to the ground and does not lift from the road.

  An irrigation pipe 13 is installed in the pallet 11. The irrigation pipe 13 is a pipe having a large number of pores around it. As the irrigation pipe 13, for example, a ceramic porous pipe or a cross-linked polyethylene pipe can be used, or a metal perforated pipe or a metal perforated pipe subjected to anticorrosion treatment is used. Can do. A perforated pipe with a ceramic faucet can be used.

  The pallet 11 in which the irrigation pipe 13 is installed is filled with soil 15. The soil 15 is filled up to the upper surface of the pallet 11, and the irrigation pipe 13 is filled with the soil 15. The irrigation pipe 13 can flow water inside, and the water flowing inside oozes out from a large number of pores. The soil 15 can be moistened by the water leached from the irrigation pipe 13.

  An impact buffer block 7 is installed on the base portion 15. The shock absorbing block 7 is a member that is manufactured by stacking a plurality of plate-like members or net-like members and has a large number of holes. Details of the shock buffering block 7 will be described later.

  As shown in FIG. 2, the shock buffering block 7 is fixed by a fixing belt 19 so as to contact the wall body 9. The fixing belt 19 is fixed to the wall body 9 with, for example, bolts 21. The fixing belt 19 only needs to be able to fix the shock buffer block 7, and for example, a stainless steel or resin belt can be used.

  Although not shown in the drawing, plants such as cocoons are planted in advance on the soil 15. The plant extends through a hole in the shock buffering block 7 and leaves a leaf around the shock buffering block 7 so as to cover the shock buffering block 7. The plant may be planted in advance in a factory or the like, and may be cultivated in a place different from the installation place until the leaves around the shock buffer block 7 grow thick. In this case, the shock-absorbing block 7 and the base portion 15 overgrown with leaves may be transported together, installed in the vicinity of the wall 9, and then fixed to the wall 9 with the fixing belt 19.

  Next, the shock absorbing block 7 will be described. FIG. 3 is a perspective view showing the shock buffering block 7. The shock absorbing block 7 is formed by stacking a plurality of plate-like members or net-like members 23. The plate-like member or net-like member 23 has a corrugated cross-sectional shape and is provided with a plurality of holes 25.

  FIG. 4 is a perspective view showing the plate-like member or the net-like member 23. The plate-like member or net-like member 23 is a corrugated resin member having a cross-sectional shape in which peaks 27 and valleys 28 are alternately formed. The cross-sectional shape of the plate-like member or net-like member 23 is a line object with respect to the width direction of the plate-like member or net-like member 23 (left-right direction in FIG. 4). The hole 25 is provided between the top of the peak portion 27 and the top of the valley portion 20. In addition, the installation position of the hole 25 becomes a non-target position on the basis of the center line in the width direction or the longitudinal direction of the plate-like member or the net-like member 23.

  5 is a plan view showing a state in which the plate-like member or the net-like member 23 is overlapped, FIG. 6A is a cross-sectional view taken along line AA in FIG. 5, and FIG. 6B is a cross-sectional view taken along line BB in FIG. It is line sectional drawing. As shown in FIG. 5, a plate-like member or net-like member 23b is installed above the plate-like member or net-like member 23a. In FIG. 5, illustration of the plate-like member or net-like member 23 other than the plate-like member or net-like member 23 a and the plate-like member or net-like member 23 b is omitted.

  When the plate-like member or the net-like member 23b is installed on the plate-like member or the net-like member 23a, the upper and lower surfaces are set upside down. Therefore, as shown in FIG. 6 (a), the peak portion 27a of the plate-like member or mesh member 23a installed on the lower side has a convex shape upward, and the peak of the plate-like member or mesh member 23b installed on the upper side. The portion 27b is convex downward. That is, the upward convex portion (peak portion 27a) of the lower plate-like member or net-like member 23a and the downward convex portion (peak portion 27b) of the upper plate-like member or net-like member 23b come into contact. (C section in FIG. 6A). The plate-like member or net-like member 23a and the plate-like member or net-like member 23b are joined by thermal fusion at the contact portion (C portion).

  In the same manner, the plate-like member or the net-like member 23 is joined with the crests 27 or the troughs 28 while the front and back are alternately reversed. In addition, the lower plate-like member or net-like member 23a has a downward projecting portion (the valley portion 28) and the upper plate-like member or net-like member 23b has an upward projecting portion (the valley portion 28). A space is formed. The space becomes a passage when the plant 29 grows through the hole 25.

  As described above, the installation position of the hole 25 in the plate-like member or net-like member 23 is a non-target position with respect to the center line in the width direction or the longitudinal direction of the plate-like member or net-like member 23. Therefore, in the state where the plate-like member or net-like member 23a and the plate-like member or net-like member 23b are reversed and joined, as shown in FIG. 5, the hole 25a of the plate-like member or net-like member 23a and the plate-like member or The position of the mesh member 23b with the hole 25b is not the same position as viewed from above, but is shifted from each other. That is, the holes 25 are arranged so as to be shifted with respect to the surface direction of the plate-like member or the net-like member 23 (perpendicular to the paper surface of FIG. 5) in a state where the plate-like members or the net-like members 23 are joined together.

  Further, as shown in FIG. 6, the plant 29 passes through the shock buffer block 7 and leaves leaves around the shock buffer block. At this time, the plant 29 penetrates the hole 25 of the stacked plate-like member or net-like member 23. As described above, since the holes 25 are formed so as to be shifted with respect to the surface direction of the plate-like member or the net-like member 23, the plant 29 cannot extend straight in the shock absorbing block 7, and is displaced from each other. The space between the plate-like members or the net-like members 23 grows while winding in the width direction and the longitudinal direction so as to sew the holes 25 at the positions.

  Next, a method for manufacturing the shock absorbing block 7 will be described. FIG. 7 is a diagram illustrating a process of manufacturing the shock absorbing block 7.

  First, as shown in FIG. 7A, the resin sheet 27 is formed by extrusion. The resin sheet 27 is preferably about 2 to 3 mm, but can be arbitrarily set according to the required strength. As the material of the resin sheet 27, a synthetic resin excellent in strength, impact absorbing ability, and weather resistance can be used. For example, polypropylene containing carbon can be used.

  Next, as shown in FIG.7 (b), the resin sheet 27 is processed into a waveform cross section. At this time, the corrugated resin sheet 27 is processed so as to have a target shape in the width direction. The plate-like member or net-like member 23 processed into a corrugated shape can be easily overlapped, and can be easily transported and stored until the stacking step described later.

  Next, as shown in FIG. 7C, a plurality of holes 25 are formed in the corrugated resin sheet 27 by press punching. A resin sheet 27 having a corrugated cross section in which a plurality of holes 25 are formed serves as a plate-like member or a net-like member 23. The shape of the hole 25 is arbitrary. As described above, the hole 25 is not provided at a position that is a line target with respect to either the width direction or the longitudinal direction.

  A plurality of molded plate-like members or net-like members 23 are alternately turned upside down and a predetermined number of sheets are stacked, and the plate members or net-like members 23 adjacent to each other in the upper and lower sides are joined together by heat fusion at the contact portion. The The shock absorbing block 7 is manufactured as described above.

  Next, a construction method of the shock absorbing structure 1 will be described. FIG. 8 is a diagram illustrating a construction process of the shock absorbing structure 1. First, as shown in FIG. 8A, the base portion 15 is installed near the wall body 9, for example, between the curbstone 5 and the wall body 9. The base 15 is formed by fixing the pallet 11 to the ground with an anchor 17, installing the irrigation pipe 13 inside, and then filling the pallet 11 with soil 15.

  On the base portion 15, an impact buffering block 7 is installed as shown in FIG. The shock buffer block 7 is assembled in advance at a factory or the like. As described above, when the base portion 15 and the shock buffering block 7 are integrated in advance, the integrated base portion 15 and the shock buffering block 7 are installed in the vicinity of the wall body 9. Just do it.

  Finally, the shock buffering block 7 is fixed to the wall body 9 with the fixing belt 19 and the bolts 21, and the construction of the shock buffering structure 1 is completed.

  As described above, according to the shock absorbing structure 1 according to the present embodiment, when an automobile or the like traveling on the roadway 3 travels in the direction of the wall body 9, the shock absorbing structure 1 Since the impact is absorbed by the contact with the block 7, the energy at the time of the collision with the wall body 9 can be reduced. It is to be noted that the energy of the automobile is normally absorbed when the impact buffer structure 1 is deformed or destroyed when the vehicle is moved over the curb stone 5 or when it is in contact with the shock buffer block 7. Is suppressed.

  Further, since the inside of the shock buffering block 7 is not filled with soil, the shock buffering block 7 does not have excessive strength, and the corrugated plate member or the net-like member 23 of the shock buffering block 7 is deformed. When destroying, energy at the time of automobile collision can be absorbed efficiently. Moreover, since it is not filled with soil, it is lightweight and has excellent transportability and workability.

  Moreover, since the irrigation pipe 13 is provided in the base part 15 and it is embed | buried under the soil 15, the soil 15 can be easily moistened and the plant 29 can be planted.

  The holes 25 of the shock absorbing block 7 are provided so as to be shifted in the height direction of the shock absorbing structure 1, and a space is formed between the plate-like members or the net-like members 23 constituting the shock absorbing block 7. The plant 29 can propagate through the space and grow so as to sew the hole 25 at a shifted position, so that the leaves can be planted around the shock absorbing block. Therefore, the base portion 15 on which the plant 29 is planted and the shock buffering block 7 are reliably integrated. The shock buffering block 7 is fixed to the wall body 9 by the fixing belt 19, so that the shock buffering block 7 does not shift or collapse.

  As described above, the impact buffering structure 1 is capable of planting plants, and the leaves of the plant 29 are planted around the impact buffering block 7, so that the appearance is excellent and the plant has a greening function. Has a suppressive effect.

  Next, a second embodiment will be described. In the following embodiments, constituent elements that perform the same functions as those of the shock absorbing structure 1 shown in FIG. 1 to FIG.

  FIG. 9 is a diagram illustrating an impact buffer structure 30 according to the second embodiment. The shock absorbing structure 30 is different from the shock absorbing structure 1 only in the base portion. That is, the shock absorbing structure 30 is provided with an interlocking block 31 instead of the pallet 11. The interlocking block 31 may be provided so as to contact the wall body 9 or may be provided separately.

  As shown in FIG. 9A, even when the interlocking block 31 is provided, if a groove is formed above the interlocking block 31 and the groove is filled with soil 15, the same as the base portion 1 It has a function.

  Further, as shown in FIG. 9B, when the interlocking block 31 is lower in height than the curbstone 5, the soil 15 may be filled over the entire interlocking block 31. In either case, the base portion 33 is formed by the interlocking block 31 and the soil 15, and the shock buffering block 7 may be installed and fixed on the base portion 33. An irrigation pipe 13 (not shown) can also be installed on the base portion 33 so as to be buried in the soil 15.

  According to the shock absorbing structure 30 according to the second embodiment, the same effect as that of the shock absorbing structure 1 can be obtained. When the interlocking block 31 is present in the base portion 33, the pallet 11 is not provided. Even if it exists, the impact buffer structure 30 which can respond can be obtained.

  Next, a third embodiment will be described. FIG. 10A is a diagram illustrating an impact buffer structure 40 according to the third embodiment. The shock absorbing structure 40 is different from the shock absorbing structure 1 only in the base portion. That is, the shock absorbing structure 40 is provided with a cylindrical member 41 instead of the pallet 11.

  FIG. 10B is a perspective view showing the cylindrical member 41. The cylindrical member 41 is a rectangular cylindrical member that is surrounded on all four sides by side walls 45. The size of the space surrounded by the side wall 45 of the cylindrical member 41 is substantially equal to the size of the shock buffering block 7.

  As shown in FIG. 10A, the base portion 43 of the shock absorbing structure 40 includes a cylindrical member 41, soil 15 and the like. The soil 15 is filled below the cylindrical member 41. The shock absorbing block 7 is inserted into the cylindrical member 41 from above. Therefore, the cylinder member 41 and the shock buffering block 7 are integrated. In addition, a hole can be made in a part of the side wall 45 of the cylindrical member 41 so that the irrigation pipe 13 can be penetrated.

  According to the shock absorbing structure 40 according to the third embodiment, the same effects as those of the shock absorbing structure 1 can be obtained. By providing the base member 43 with the cylindrical member 41, the shock absorbing block 7 and the base portion 43 are provided. And are securely integrated.

  Next, a fourth embodiment will be described. FIG. 11A is a perspective view showing a plate-like member 50 according to the fourth embodiment, and FIG. 11B is a plan view of the plate-like member 50. Unlike the plate-like member or the net-like member 23, the plate-like member 50 according to the fourth embodiment does not have a wavy cross-sectional shape.

  The plate-like member 50 has leg portions 53 and 55 formed on the front and back sides, respectively. The leg portions 53 and 55 are rib-shaped protrusions provided substantially parallel to the longitudinal direction of the plate-like member 50, respectively. As shown in FIG. 11B, the installation positions of the leg portions 53 and 55 of the plate-like member 50 are provided at substantially target positions with respect to the width direction of the plate-like member 50. Further, the leg portion 53 and the leg portion 55 are provided at positions shifted on the front and back sides of the plate-like member 50.

  A plurality of holes 51 are provided between the leg portions 53 and 55 of the plate-like member 50. The hole 51 is not provided at a line target position with respect to the center line in either the width direction or the longitudinal direction of the plate member 50.

  FIG. 12 is a diagram illustrating a state in which the plate-like members 50 are stacked. The plate-like member 50 is stacked by alternately inverting the front and back. That is, as shown in FIG. 12, the plate-like member 50a is installed with the leg portion 55a facing upward, and the plate-like member 55b is stacked thereon with the leg portion 55b facing downward and the leg portion 53b facing upward. It is done. At this time, the leg portion 55a and the leg portion 55b come into contact with each other (D position in the figure). The contact portion is joined by heat sealing.

  On the plate member 50b, the plate member 50c is stacked with the legs 53c facing downward. The leg part 53b and the leg part 53c come into contact and are similarly joined. As described above, the plate-like members 50 are stacked to form an impact buffering block.

  According to the plate-shaped member 50 concerning 4th Embodiment, the effect similar to the impact buffer structure 1 can be acquired, and the block for impact buffers excellent in workability and workability can be obtained.

  As mentioned above, although embodiment of this invention was described referring an accompanying drawing, the technical scope of this invention is not influenced by embodiment mentioned above. It is obvious for those skilled in the art that various modifications or modifications can be conceived within the scope of the technical idea described in the claims, and these are naturally within the technical scope of the present invention. It is understood that it belongs.

  For example, the number and arrangement of the holes provided in the plate-like member or the net-like member are not limited to the embodiment. When the front and back sides are reversed and stacked, the holes are not aligned in a line in the surface direction of the plate-like member, and any arrangement may be employed as long as they are displaced.

1 is a perspective view showing an impact buffer structure 1. FIG. 1 is a front view showing an impact buffer structure 1. FIG. FIG. 6 is a perspective view showing an impact buffer block 7. The perspective view which shows the plate-shaped member or the net-like member 23. FIG. The top view which shows the state in which the plate-shaped member or the net-like member 23 was piled up. It is a figure which shows the state with which the plate-shaped member or the net-like member 23 was piled up, (a) is the sectional view on the AA line of FIG. 5, (b) is the sectional view on the BB line of FIG. The figure which shows the manufacturing process of the impact buffering block. The figure which shows the construction process of the shock absorbing structure 1. FIG. The figure which shows the impact buffer structure. The figure which shows the impact buffer structure. 2A and 2B are diagrams illustrating a plate-like member 50, in which FIG. 1A is a perspective view of the plate-like member 50, and FIG. The figure which shows the state in which the plate-shaped member 50 was piled up.

Explanation of symbols

1, 30, 40 ......... Shock buffer structure 3 ......... Road 5 ......... Curve 7 ...... Shock buffer block 9 ......... Wall body 11 ...... Pallet 13 ...... Irrigation pipe 15 ......... Earth 17 ......... Anchor 19 ......... Fixing belt 21 ......... Bolt 23 ......... Plate-like member or mesh-like member 50 ......... Plate-like member 25 ......... Hole 27 ......... Mountain 28 ......... Tani Portion 29 ......... Plant 30 ......... Piping structure 31 ......... Interlocking block 33 ......... Base part 41 ...... Cylinder member 43 ......... Base part 45 ......... Side wall 51 ......... Holes 53, 55 ………leg

Claims (7)

An impact buffer structure used in the vicinity of a wall installed on a road,
The base,
A shock absorbing block in which a plurality of plate-like members or net-like members provided with a plurality of holes are stacked and joined, and a space is formed between the stacked plate-like members or net-like members;
Comprising
An impact buffering structure having a greening function, wherein the impact buffering block is installed on the base, and the impact buffering block is fixed to the wall body. The plate-like member or net-like member has a corrugated cross section,
The plate-like member or the net-like member is alternately reversed and overlapped so that the cross-sectional shape is a target up and down,
The upper projections of the lower plate-like member or net-like member and the lower projections of the upper plate-like member or net-like member are joined together, and the lower plate-like member or net-like member is moved downward. 2. The shock absorbing structure having a greening function according to claim 1, wherein a space is formed between a convex portion and an upward convex portion of the upper plate-like member or net-like member. The base is
Soil provided on an interlocking block or pallet;
An irrigation pipe embedded in the soil;
The shock absorbing structure having a greening function according to claim 1 or 2, wherein the shock absorbing structure has a greening function. An impact buffering block used in the vicinity of a wall installed on a road,
A plate-like member or a net-like member;
A plurality of holes provided in the plate-like member or the net-like member;
Comprising
A plurality of the plate-like members or net-like members are joined together;
An impact buffering block having a greening function, wherein a space is formed between the stacked plate-like members or net-like members.   The plate-like member or the net-like member has a corrugated cross-sectional shape, and the plate-like member or the net-like member is alternately reversed so that the cross-sectional shape of the plate-like member or the net-like member is a target up and down. The impact buffering block having a greening function according to claim 4, wherein the contact portion is joined by heat fusion or locking.   Of the stacked plate-like members or net-like members having a corrugated cross-sectional shape, the upper convex portions of the lower plate-like members or net-like members and the lower convex portions of the upper plate-like members or net-like members The greening function according to claim 5, wherein a space is formed between a downward projecting portion of the lower plate member and an upward projecting portion of the upper plate member. A shock-absorbing block. It is a construction method of an impact buffering structure near a wall body installed on a road,
On the interlocking block or pallet, the step of providing a base portion in which the irrigation pipe is embedded with soil,
The plate-like member having a plate-like member or a net-like member and a plurality of holes provided in the plate-like member or the net-like member, the plate-like member or the net-like member being stacked and joined in a plurality of stages. A step of installing an impact buffering block in which a space is formed between members or mesh members on the base portion;
Fixing the shock absorbing block to the wall;
The construction method of the shock-absorbing structure which has a greening function characterized by comprising.

Images