JP6400411B2 - block - Google Patents

block Download PDF

Info

Publication number
JP6400411B2
JP6400411B2 JP2014196827A JP2014196827A JP6400411B2 JP 6400411 B2 JP6400411 B2 JP 6400411B2 JP 2014196827 A JP2014196827 A JP 2014196827A JP 2014196827 A JP2014196827 A JP 2014196827A JP 6400411 B2 JP6400411 B2 JP 6400411B2
Authority
JP
Japan
Prior art keywords
block
main body
connecting portion
blocks
portions
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2014196827A
Other languages
Japanese (ja)
Other versions
JP2016069807A (en
Inventor
謙太郎 梶原
謙太郎 梶原
Original Assignee
謙太郎 梶原
謙太郎 梶原
水工技研株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 謙太郎 梶原, 謙太郎 梶原, 水工技研株式会社 filed Critical 謙太郎 梶原
Priority to JP2014196827A priority Critical patent/JP6400411B2/en
Publication of JP2016069807A publication Critical patent/JP2016069807A/en
Application granted granted Critical
Publication of JP6400411B2 publication Critical patent/JP6400411B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Revetment (AREA)

Description

本発明は、自然環境や水辺の生態系に悪影響を及ぼすことなく、河川の堤防や海岸などの浸食を防止可能な護岸構造物を構築するためのブロックに関する。   The present invention relates to a block for constructing a revetment structure capable of preventing erosion of river embankments and coasts without adversely affecting the natural environment and waterside ecosystem.

護岸構造物を構築するためのブロックについては、従来、様々な形状、構造のものが提案されているが、本発明に関連するブロックとして、例えば、特許文献１記載の「連節式ブロックマット」がある。   As for the block for constructing the revetment structure, various shapes and structures have been proposed in the past, but as a block related to the present invention, for example, “joint-type block mat” described in Patent Document 1 There is.

特許文献１記載のブロックマットは、施工対象となる斜面に沿って敷設されるシート部材と、シート部材上に配列される複数のブロック本体などによって構成されている。ブロック本体は、輪郭が凹凸形状をなし、垂直方向の離脱防止用嵌着型凹凸ヒンジ係止部と、円形穴部などを有している。   The block mat described in Patent Document 1 includes a sheet member laid along a slope to be constructed, and a plurality of block bodies arranged on the sheet member. The block main body has an uneven shape, and has a fitting recess / projection hinge locking portion for preventing separation in the vertical direction, a circular hole, and the like.

特許文献１に記載されているブロック本体は、敷設時の位置合わせが容易であり、曲面及び折れ面での敷設対応が可能であるなどの長所を備え、中央部に複数の円形穴部が設けられているので、敷設後、植生・緑化も可能である。   The block body described in Patent Document 1 has advantages such as easy positioning at the time of laying, and the ability to lay on curved and bent surfaces, and a plurality of circular hole portions are provided in the center. Therefore, vegetation and greening are possible after laying.

特開２００６−４５９９０号公報JP 2006-45990 A

前述したように、特許文献１に記載されているブロック本体は中央部に複数の円形穴部が設けられているので、施工後、土砂が充填された円形穴部において植物の生育が可能であるが、円形穴部はブロック本体を貫通しているので、高木類の樹木の種子が根付くと、地中深く根を張って、人間の背丈より大きく生育し、邪魔になることがある。   As described above, since the block main body described in Patent Document 1 has a plurality of circular hole portions in the center portion, plants can grow in the circular hole portion filled with earth and sand after construction. However, since the circular hole penetrates through the block body, if the seeds of the tree of the tree are rooted, they may deepen the ground deeply and grow larger than the height of the human being, which may be in the way.

本発明が解決しようとする課題は、敷設が容易で、曲面や折れ面にも敷設することができ、施工後の緑化が可能であって且つ背の高い植物が生育し難いブロックを提供することにある。   The problem to be solved by the present invention is to provide a block that is easy to lay, can be laid on a curved surface or a fold surface, can be greened after construction, and is difficult to grow tall plants. It is in.

本発明のブロックは、地面に沿って複数配列して護岸構造物を形成するためのブロックであって、互いに平行をなす少なくとも一対の周面部を有する平板形状の本体部と、前記本体部の一方の前記周面部に設けられた凸状の複数の第一連結部と、前記本体部の他方の周面部に前記第一連結部とファスナ状に係合可能な形状に設けられた凸状の複数の第二連結部と、前記本体部にその表面側に開口した状態に設けられた複数の有底穴と、を備え、
前記有底穴に水抜き用の貫通孔を設け、
複数の前記ブロックを、それぞれの前記第一連結部と前記第二連結部とをファスナ状に係合させて配列したとき、前記第一連結部と前記第二連結部との分離を阻止する凹凸嵌合機構として、前記第一連結部と前記第二連結部との隣接領域における前記第一連結部に前記本体部の表面側に開口する凹溝を設け、前記第二連結部に前記凹溝内に嵌入可能な凸部を設けたことを特徴とする。 The block of the present invention is a block for forming a revetment structure by arranging a plurality of blocks along the ground, and includes a flat plate-shaped main body portion having at least a pair of peripheral surface portions parallel to each other, and one of the main body portions. A plurality of convex first connecting portions provided on the peripheral surface portion, and a plurality of convex shapes provided on the other peripheral surface portion of the main body portion so as to be engageable with the first connecting portion in a fastener shape. A second connecting portion, and a plurality of bottomed holes provided in the state opened to the surface side of the main body portion,
Providing a through hole for draining the bottomed hole;
Concavities and convexities that prevent separation of the first connecting portion and the second connecting portion when the plurality of blocks are arranged with the first connecting portion and the second connecting portion engaged in a fastener shape. As a fitting mechanism, a concave groove that opens on the surface side of the main body portion is provided in the first coupling portion in an adjacent region of the first coupling portion and the second coupling portion, and the concave groove is formed in the second coupling portion. Protrusions that can be fitted therein are provided.

また、本発明のブロックにおいては、複数の前記ブロックを、それぞれの前記第一連結部と前記第二連結部とをファスナ状に係合させて配列したとき、前記第一連結部と前記第二連結部との分離を阻止する凹凸嵌合機構を前記第一連結部と前記第二連結部との隣接領域に設けている。 Further, in the block of the present invention, when the plurality of blocks are arranged with the first connecting portion and the second connecting portion engaged in a fastener shape, the first connecting portion and the second connecting portion are arranged. Tei provided recess-projection fitting mechanism to prevent separation of the connecting portion in the adjacent region of said second connecting portion and the first connection portion Ru.

さらに、本発明のブロックにおいては、前記凹凸嵌合機構として、前記第一連結部に前記本体部の表面側に開口する凹溝を設け、前記第二連結部に前記凹溝内に嵌入可能な凸部を設けている。 Furthermore, in the block of the present invention, as the concave and convex fitting mechanism, a concave groove that opens on the surface side of the main body portion is provided in the first connecting portion, and the second connecting portion can be fitted into the concave groove. Ru Tei provided with a convex portion.

一方、本発明のブロックにおいては、前記有底穴に水抜き用の貫通孔を設けている。 On the other hand, in the block of the present invention, Ru Tei provided with a through hole for drainage into the blind hole.

また、前記有底穴の表面開口部を多角形状とすることができる。   Moreover, the surface opening part of the said bottomed hole can be made into polygonal shape.

本発明により、敷設が容易で、曲面や折れ面にも敷設することができ、施工後の緑化が可能であって且つ背の高い植物が生育し難いブロックを提供することができる。   According to the present invention, it is possible to provide a block that is easy to lay, can be laid on a curved surface or a fold surface, can be planted after construction, and is difficult to grow tall plants.

本発明の実施形態であるブロックの表面側を示す斜視図である。It is a perspective view which shows the surface side of the block which is embodiment of this invention. 本発明の実施形態であるブロックの表面側を示す斜視図である。It is a perspective view which shows the surface side of the block which is embodiment of this invention. 本発明の実施形態であるブロックの裏面側を示す斜視図である。It is a perspective view which shows the back surface side of the block which is embodiment of this invention. 本発明の実施形態であるブロックの裏面側を示す斜視図である。It is a perspective view which shows the back surface side of the block which is embodiment of this invention. 図１に示すブロックを複数配列した状態を示す図である。It is a figure which shows the state which arranged the block shown in FIG. 1 in multiple numbers. 図５中の矢線Ｘ方向から見た側面図である。It is the side view seen from the arrow X direction in FIG. 図１に示すブロックを法面に敷設した状態を示す垂直断面図である。FIG. 2 is a vertical sectional view showing a state in which the block shown in FIG. 1 is laid on a slope. 図１に示すブロックのその他の配列形態を示す図である。It is a figure which shows the other arrangement | sequence form of the block shown in FIG. その他の実施形態であるブロックの表面側を示す斜視図である。It is a perspective view which shows the surface side of the block which is other embodiment. 図９に示すブロックの配列形態を示す図である。It is a figure which shows the arrangement | sequence form of the block shown in FIG. 図９に示すブロックのその他の配列形態を示す図である。It is a figure which shows the other arrangement | sequence form of the block shown in FIG.

以下、図１〜図８に基づいて、本発明の実施形態であるブロック１００について説明する。図１〜図４に示すように、本実施形態のブロック１００は、地面に沿って複数配列して護岸構造物を形成するための建設資材であって、互いに平行をなす二対の周面部１３，１４（１５，１６）を有する四角形で平板形状の本体部１０と、本体部１０の一方の周面部１３に設けられた凸状の第一連結部１１と、本体部１０の他方の周面部１４に第一連結部１１とファスナ状に係合可能な形状に設けられた凸状の第二連結部１２ａ，１２ｂと、本体部１０にその表面１０ａ側に開口した状態に設けられた複数の有底穴１７と、を備えている。   Hereinafter, based on FIGS. 1-8, the block 100 which is embodiment of this invention is demonstrated. As shown in FIGS. 1 to 4, the block 100 of the present embodiment is a construction material for forming a revetment structure by arranging a plurality of blocks along the ground, and two pairs of peripheral surface portions 13 that are parallel to each other. , 14 (15, 16), a rectangular flat plate-shaped main body 10, a convex first connecting portion 11 provided on one peripheral surface portion 13 of the main body portion 10, and the other peripheral surface portion of the main body portion 10. 14, convex second connecting portions 12 a and 12 b provided in a shape that can be engaged with the first connecting portion 11 in a fastener shape, and a plurality of the main body portion 10 provided in an open state on the surface 10 a side. A bottomed hole 17.

図５に示すように、複数のブロック１００を、それぞれの第一連結部１１と第二連結部１２ａ，１２ｂとを交互にファスナ状に係合させて配列したとき、第一連結部１１と第二連結部１２ａ，１２ｂとの分離を阻止する凹凸嵌合機構として、第一連結部１１に凹溝２１が設けられ、凹溝２１内に嵌入可能な凸部２２が第二連結部１２ａ，１２ｂに設けられている。凹溝２１は、本体部１０の表面１０ａ側に開口する断面半円形状をなし、凸部２２は円柱状をなしている。凹溝２１及び凸部２２は、複数のブロック１００を配列したときに第一連結部１１と第二連結部１２とが隣接する領域に設けられている。   As shown in FIG. 5, when the plurality of blocks 100 are arranged by alternately engaging the first connecting portions 11 and the second connecting portions 12a and 12b in a fastener shape, As a concave-convex fitting mechanism for preventing separation from the two connecting portions 12a, 12b, the first connecting portion 11 is provided with a concave groove 21, and a convex portion 22 that can be fitted into the concave groove 21 is provided in the second connecting portion 12a, 12b. Is provided. The concave groove 21 has a semicircular cross section that opens to the surface 10a side of the main body 10, and the convex portion 22 has a cylindrical shape. The concave groove 21 and the convex portion 22 are provided in a region where the first connecting portion 11 and the second connecting portion 12 are adjacent when the plurality of blocks 100 are arranged.

凹溝２１は、その長手方向が周面部１３と平行をなすような状態で第一連結部１１の両側に設けられている。凸部２２は、その軸心方向が周面部１４と平行をなすような状態で、周面部１４の中央に位置する第二連結部１２ａの両側と、周面部１５，１６寄りに位置する第二連結部１２ｂの中央寄りの片側に突設されている。第一連結部１１は２個設けられ、第二連結部１２ａ，１２ｂは３個設けられているが、個数は限定されない。   The concave grooves 21 are provided on both sides of the first connecting portion 11 in a state in which the longitudinal direction is parallel to the peripheral surface portion 13. The projecting portions 22 are positioned so that their axial directions are parallel to the peripheral surface portion 14 and the second connecting portions 12a positioned at the center of the peripheral surface portion 14 and the peripheral surface portions 15 and 16 are located close to the second surface. It protrudes on one side of the connecting portion 12b near the center. Two first connecting portions 11 and three second connecting portions 12a and 12b are provided, but the number is not limited.

図５に示すように、複数のブロック１００を連結したとき、隣接するブロック１００の凹溝２１と凸部２２が周面部１３，１４と平行な同一直線上に並ぶように嵌合されるので、隣接するブロック１００同士は凹溝２１及び凸部２２を中心に蝶番状に折れ曲がることができる。   As shown in FIG. 5, when a plurality of blocks 100 are connected, the grooves 21 and the convex portions 22 of the adjacent blocks 100 are fitted so as to be aligned on the same straight line parallel to the peripheral surface portions 13 and 14. The adjacent blocks 100 can be bent in a hinge shape around the concave groove 21 and the convex portion 22.

なお、図５に示す配列においては、複数のブロック１００を千鳥状に配列（周面部１５，１６と平行方向に隣接するブロック１００同士を、周面部１３，１４と平行方向にブロック１００の周面部１３，１４方向のサイズの半分の距離だけ変位させた状態に配列）しているので、ブロック１００のみを配列した場合、図５に示す構造物の左右側縁部分が凹凸状となるが、ブロック１００の半分サイズのブロック５０を凹状部分に配置することにより、左右側縁部分を直線状にしている。ブロック５０は、ブロック１００の周面部１３，１４と平行方向の半分の位置において、周面部１５，１６と平行方向に切断したサイズ、形状を有している。   In the arrangement shown in FIG. 5, a plurality of blocks 100 are arranged in a zigzag pattern (the blocks 100 adjacent to each other in the direction parallel to the peripheral surface portions 15 and 16 are arranged, and the peripheral surface portion of the block 100 is parallel to the peripheral surface portions 13 and 14 5), when only the block 100 is arranged, the right and left side edge portions of the structure shown in FIG. By arranging 100 half-size blocks 50 in the concave portion, the left and right side edge portions are linear. The block 50 has a size and a shape that are cut in a direction parallel to the peripheral surface portions 15 and 16 at a half position in the parallel direction to the peripheral surface portions 13 and 14 of the block 100.

有底穴１７の表面開口部は六角形であり、底部に向かって縮径した形状をなしている。有底穴１７の底部には本体部１０の裏面１０ｂに開口した水抜き用の貫通孔１８が設けられている。周面部１５，１６に面する有底穴１７ａは、有底穴１７を半分に縦割りした形状をなし、それぞれ周面部１５，１６に開口している。有底穴１７の表面開口部は六角形であるが、これに限定しないので、その他の多角形あるいは円形や楕円形などとすることもできる。   The surface opening of the bottomed hole 17 is hexagonal and has a shape with a diameter reduced toward the bottom. At the bottom of the bottomed hole 17, a through hole 18 for draining that is opened on the back surface 10 b of the main body 10 is provided. The bottomed holes 17a facing the peripheral surface portions 15 and 16 have a shape obtained by vertically dividing the bottomed hole 17 in half, and open to the peripheral surface portions 15 and 16, respectively. The surface opening of the bottomed hole 17 has a hexagonal shape, but is not limited to this, and may be another polygonal shape, a circular shape, an elliptical shape, or the like.

次に、図６，図７に基づいてブロック１００，５０を用いた護岸構造物の施工について説明する。図７に示すように、施工対象となる河川Ｒの堤防Ｇの法面に沿って遮水シート３０を敷設し、遮水シート３０の表面にブロック１００，５０を配列する。このとき、図５，図６に示すように、上下に隣接するブロック１００同士は、それぞれの第一連結部１１と第二連結部１２ａ，１２ｂとを交互にファスナ状に連結することによって互いに固定される。   Next, construction of the revetment structure using the blocks 100 and 50 will be described with reference to FIGS. As shown in FIG. 7, the water shielding sheet 30 is laid along the slope of the bank G of the river R to be constructed, and the blocks 100 and 50 are arranged on the surface of the water shielding sheet 30. At this time, as shown in FIGS. 5 and 6, the vertically adjacent blocks 100 are fixed to each other by alternately connecting the first connecting portions 11 and the second connecting portions 12 a and 12 b in a fastener shape. Is done.

複数のブロック１００，５０を縦横に配列すると、法面は複数のブロック１００，５０によって隙間なく覆われた状態となる。この後、各ブロック１００，５０の本体部１０の有底穴１７，１７ａに土砂などを充填したり、場合によっては覆土したりすると、護岸構造物の施工が完了する。   When the plurality of blocks 100 and 50 are arranged vertically and horizontally, the slope is covered with the plurality of blocks 100 and 50 without a gap. Thereafter, when the bottomed holes 17 and 17a of the main body portion 10 of each block 100 and 50 are filled with earth and sand or the like, or covered in some cases, the construction of the revetment structure is completed.

上下に隣り合うブロック１００同士は第一連結部１１と第二連結部１２ａ，１２ｂとを連結させることにより一体化するので、流体力に対して優れた抵抗力を発揮することができる。また、ブロック１００，５０を配列する場合、その他の連結作業を行う必要がないので、敷設作業も容易である。また、連結部分にて折れ曲がることができるので、堤防Ｇの法面に曲面や折れ面があってもそれに沿って敷設することができる。   Since the blocks 100 adjacent to each other in the vertical direction are integrated by connecting the first connecting portion 11 and the second connecting portions 12a and 12b, excellent resistance to fluid force can be exhibited. In addition, when the blocks 100 and 50 are arranged, it is not necessary to perform other connection work, so that the laying work is easy. Moreover, since it can bend in a connection part, even if the slope of a dike G has a curved surface and a broken surface, it can lay along it.

また、複数の有底穴１７，１７ａに充填された土砂の部分では植物が生育できるので、施工後の緑化が可能である。複数の有底穴１７，１７ａの底部は貫通孔１８を除いて閉塞されているので、有底穴１７，１７ａ中で生育する植物が堤防Ｇの地盤に向かって深く根を張ることができない。このため、有底穴１７，１７ａにおいて生育できる植物は背の低い草花に限られる結果、背の高い植物の生育を防ぐことができる。有底穴１７の底部には水抜き用の貫通孔１８が設けられているので、有底穴１７内に余分な水が貯留されることもない。   Moreover, since plants can grow in the portions of earth and sand filled in the plurality of bottomed holes 17, 17a, greening after construction is possible. Since the bottoms of the plurality of bottomed holes 17 and 17a are closed except for the through holes 18, the plants growing in the bottomed holes 17 and 17a cannot deeply root toward the ground of the dike G. For this reason, the plant which can grow in the bottomed holes 17 and 17a is restricted to a short plant flower, As a result, the growth of a tall plant can be prevented. Since the through hole 18 for draining water is provided at the bottom of the bottomed hole 17, excess water is not stored in the bottomed hole 17.

次に、図８に基づいて、ブロック１００のその他の配列形態について説明する。図５に示す配列形態においては複数のブロック１００を千鳥状に配列しているが、これに限定しないので、図８に示すように、複数のブロック１００を周面部１３，１４と平行方向に変位させることなく、周面部１５，１６と平行方向に直列をなすように配列することもできる。   Next, another arrangement form of the block 100 will be described with reference to FIG. In the arrangement form shown in FIG. 5, the plurality of blocks 100 are arranged in a staggered manner. However, the present invention is not limited to this, and as shown in FIG. It is also possible to arrange them so as to be in series with the peripheral surface portions 15 and 16 in parallel.

次に、図９〜図１１に基づいて、本発明のその他の実施形態であるブロック２００について説明する。なお、ブロック２００において、図１〜４に示すブロック１００の構成部分と共通する部分については図１〜図４中の符号と同符号を付して説明を省略する。   Next, the block 200 which is other embodiment of this invention is demonstrated based on FIGS. In addition, in the block 200, about the part which is common in the structural part of the block 100 shown to FIGS. 1-4, the code | symbol same as the code | symbol in FIGS. 1-4 is attached | subjected and description is abbreviate | omitted.

図９に示すように、本実施形態のブロック１００ｘは、互いに平行をなす二対の周面部１３，１４（１５，１６）を有する四角形で平板形状の本体部１０ｘと、本体部１０ｘの一方の周面部１３に設けられた凸状の第一連結部１１と、本体部１０ｘの他方の周面部１４に第一連結部１１とファスナ状に係合可能な形状に設けられた凸状の第二連結部１２ａと、本体部１０ｘにその表面１０ａ側に開口した状態に設けられた複数の有底穴１７と、を備えている。   As shown in FIG. 9, the block 100x of the present embodiment includes a rectangular plate-shaped main body portion 10x having two pairs of peripheral surface portions 13, 14 (15, 16) parallel to each other, and one of the main body portions 10x. A convex first connecting portion 11 provided on the peripheral surface portion 13 and a convex second connecting portion provided on the other peripheral surface portion 14 of the main body portion 10x in a shape engageable with the first connecting portion 11 in a fastener shape. The connection part 12a and the some bottomed hole 17 provided in the state opened to the surface 10a side are provided in the main-body part 10x.

図１０に示すように、複数のブロック１００を、それぞれの第一連結部１１と第二連結部１２ａとを交互にファスナ状に係合させて配列したとき、第一連結部１１と第二連結部１２ａとの分離を阻止する凹凸嵌合機構として、第一連結部１１に凹溝２１が設けられ、第二連結部１２ａに凹溝２１内に嵌入可能な凸部２２が設けられている。凹溝２１は、本体部１０ｘの表面１０ａ側に開口する断面半円形状をなし、凸部２２は円柱状をなしている。凹溝２１及び凸部２２は、複数のブロック１００ｘを配列したときに第一連結部１１と第二連結部１２とが隣接する領域に設けられている。   As shown in FIG. 10, when the plurality of blocks 100 are arranged by alternately engaging the first connecting portions 11 and the second connecting portions 12a in a fastener shape, the first connecting portions 11 and the second connecting portions are arranged. As an uneven fitting mechanism for preventing separation from the portion 12a, a concave groove 21 is provided in the first connecting portion 11, and a convex portion 22 that can be fitted into the concave groove 21 is provided in the second connecting portion 12a. The concave groove 21 has a semicircular cross section that opens to the surface 10a side of the main body 10x, and the convex portion 22 has a cylindrical shape. The concave groove 21 and the convex portion 22 are provided in a region where the first connecting portion 11 and the second connecting portion 12 are adjacent when a plurality of blocks 100x are arranged.

凹溝２１は、その長手方向が周面部１３と平行をなすような状態で第一連結部１１の両側に設けられている。凸部２２は、その軸心方向が周面部１４と平行をなすような状態で第二連結部１２ａの両側に突設されている。第一連結部１１は周面部１３の長手方向に沿って２個設けられ、第二連結部１２ａは周面部１４の長手方向に沿って２個設けられているが、個数は限定されない。   The concave grooves 21 are provided on both sides of the first connecting portion 11 in a state in which the longitudinal direction is parallel to the peripheral surface portion 13. The convex portions 22 are provided on both sides of the second connecting portion 12a so that the axial direction of the convex portions 22 is parallel to the peripheral surface portion 14. Although the two 1st connection parts 11 are provided along the longitudinal direction of the surrounding surface part 13, and the 2nd connection parts 12a are provided along the longitudinal direction of the surrounding surface part 14, the number is not limited.

図１０に示すように、複数のブロック１００ｘを連結したとき、隣接するブロック１００ｘの凹溝２１と凸部２２が周面部１３，１４と平行な同一直線上に並ぶように嵌合されるので、隣接するブロック１００ｘ同士は連結部分にて折れ曲がることができる。   As shown in FIG. 10, when a plurality of blocks 100x are connected, the groove 21 and the convex portion 22 of the adjacent block 100x are fitted so as to be aligned on the same straight line parallel to the peripheral surface portions 13 and 14. Adjacent blocks 100x can be bent at the connecting portion.

図１０に示す配列形態においては、周面部１５，１６と平行方向に隣接するブロック１００ｘ同士を、周面部１３，１４と平行方向にブロック１００ｘの周面部１３，１４の長手方向のサイズの１／４の距離だけ変位させた状態にして、複数のブロック１００ｘを配列している。この場合、ブロック１００ｘのみを配列した場合、図１０に示す構造物の左右側縁部分が凹凸状となるが、ブロック１００ｘの３／４サイズのブロック７５Ｌ，７５Ｒを凹状部分に配置することにより、左右側縁部分を直線状にしている。ブロック７５Ｌ，７５Ｒは、ブロック１００ｘの周面部１３，１４の長さ方向の右端から（または左端から）１／４の位置において、周面部１５，１６と平行方向に切断して１／４の部分を削除したようなサイズ、形状を有している。   In the arrangement form shown in FIG. 10, the blocks 100 x adjacent to the peripheral surface portions 15 and 16 in the parallel direction are separated from each other by 1 / of the longitudinal size of the peripheral surface portions 13 and 14 of the block 100 x in the parallel direction to the peripheral surface portions 13 and 14. A plurality of blocks 100x are arranged in a state of being displaced by a distance of 4. In this case, when only the block 100x is arranged, the left and right side edge portions of the structure shown in FIG. 10 are uneven, but by arranging the 3/4 size blocks 75L and 75R of the block 100x in the concave portion, The left and right edges are straight. The blocks 75L and 75R are cut in a direction parallel to the peripheral surface portions 15 and 16 at a 1/4 position from the right end (or from the left end) in the length direction of the peripheral surface portions 13 and 14 of the block 100x. It has a size and shape that is deleted.

一方、図１１に示す配列形態においては、複数のブロック１００ｘ及び７５Ｌ，７５Ｒと、図５に示すブロック５０と、を組み合わせて配列している。このように、複数のブロック１００ｘ，５０，７５Ｌ，７５Ｒを組み合わせて配列することによって左右側縁部を直線状に形成することもできる。   On the other hand, in the arrangement form shown in FIG. 11, a plurality of blocks 100x and 75L, 75R and the block 50 shown in FIG. 5 are arranged in combination. In this way, the left and right side edge portions can be formed linearly by arranging a plurality of blocks 100x, 50, 75L, and 75R in combination.

なお、図１〜図１１に基づいて説明したブロック１００，５０，１００ｘ，７５Ｌ，７５Ｒは、本発明を例示するものであり、本発明のブロックは前述したブロック１００，５０，１００ｘ，７５Ｌ，７５Ｒに限定されない。   The blocks 100, 50, 100x, 75L, and 75R described with reference to FIGS. 1 to 11 exemplify the present invention, and the blocks of the present invention are the blocks 100, 50, 100x, 75L, and 75R described above. It is not limited to.

本発明のブロックは、河川の堤防や海岸などの浸食を防止するために施工される護岸構造物の建設資材として、土木建設業などの分野において広く利用することができる。   The block of the present invention can be widely used in the field of civil engineering construction industry as a construction material for a revetment structure to be constructed in order to prevent erosion of river dikes and coasts.

１０ 本体部
１１ 第一連結部
１２ａ，１２ｂ 第二連結部
１３，１４，１５，１６ 周面部
１７，１７ａ 有底穴
１８ 貫通孔
２１ 凹溝
２２ 凸部
３０ 遮水シート
５０，７５Ｌ，７５Ｒ，１００ｘ，１００ ブロック
Ｇ 堤防
Ｒ 河川 DESCRIPTION OF SYMBOLS 10 Main-body part 11 1st connection part 12a, 12b 2nd connection part 13, 14, 15, 16 Peripheral surface part 17, 17a Bottomed hole 18 Through hole 21 Groove 22 Convex part 30 Water shielding sheet 50, 75L, 75R, 100x , 100 blocks G dike R river

Claims (2)

地面に沿って複数配列して護岸構造物を形成するためのブロックであって、
互いに平行をなす少なくとも一対の周面部を有する平板形状の本体部と、前記本体部の一方の前記周面部に設けられた凸状の複数の第一連結部と、前記本体部の他方の周面部に前記第一連結部とファスナ状に係合可能な形状に設けられた凸状の複数の第二連結部と、前記本体部にその表面側に開口した状態に設けられた複数の有底穴と、を備え、
前記有底穴に水抜き用の貫通孔を設け、
複数の前記ブロックを、それぞれの前記第一連結部と前記第二連結部とをファスナ状に係合させて配列したとき、前記第一連結部と前記第二連結部との分離を阻止する凹凸嵌合機構として、前記第一連結部と前記第二連結部との隣接領域における前記第一連結部に前記本体部の表面側に開口する凹溝を設け、前記第二連結部に前記凹溝内に嵌入可能な凸部を設けたブロック。 A block for forming a revetment structure by arranging a plurality along the ground,
A flat plate-shaped main body having at least a pair of peripheral surfaces parallel to each other, a plurality of convex first connecting portions provided on one of the peripheral surfaces of the main body, and the other peripheral surface of the main body A plurality of convex second connecting portions provided in a shape that can be engaged with the first connecting portion in a fastener shape, and a plurality of bottomed holes provided in the main body portion in an open state on the surface side. And comprising
Providing a through hole for draining the bottomed hole;
Concavities and convexities that prevent separation of the first connecting portion and the second connecting portion when the plurality of blocks are arranged with the first connecting portion and the second connecting portion engaged in a fastener shape. As a fitting mechanism, a concave groove that opens on the surface side of the main body portion is provided in the first coupling portion in an adjacent region of the first coupling portion and the second coupling portion, and the concave groove is formed in the second coupling portion. A block provided with a convex portion that can be fitted inside. 前記有底穴の表面開口部が多角形状である請求項１記載のブロック。 The block of claim 1 Symbol mounting surface opening of the blind hole has a polygonal shape.
JP2014196827A 2014-09-26 2014-09-26 block Active JP6400411B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2014196827A JP6400411B2 (en) 2014-09-26 2014-09-26 block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014196827A JP6400411B2 (en) 2014-09-26 2014-09-26 block

Publications (2)

Publication Number Publication Date
JP2016069807A JP2016069807A (en) 2016-05-09
JP6400411B2 true JP6400411B2 (en) 2018-10-03

Family

ID=55864131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014196827A Active JP6400411B2 (en) 2014-09-26 2014-09-26 block

Country Status (1)

Country Link
JP (1) JP6400411B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6823442B2 (en) * 2015-12-24 2021-02-03 東日本旅客鉄道株式会社 Track bed shape retention plate, track bed shape retention plate installation method and track bed shape retention structure
KR101837115B1 (en) 2017-01-31 2018-03-09 한국해양대학교 산학협력단 Hybrid Protection Block for Buried Submarine Pipelines and Construction method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6193517U (en) * 1984-11-19 1986-06-17
JPH0549840U (en) * 1991-12-05 1993-07-02 道東ホッコン株式会社 Concrete perforated block
JPH0581312U (en) * 1992-04-02 1993-11-05 環境機材株式会社 Pseudo-rock block for slope laying
JPH10114927A (en) * 1996-10-11 1998-05-06 Hokuetsu:Kk Streambed protection block and protection with conideration to walking of humans and ecosystems
IL129834A (en) * 1999-05-06 2001-09-13 Ackerstein Ind Ltd Ground surface cover system with flexible interlocking joint for erosion control
JP2001123577A (en) * 1999-10-27 2001-05-08 Showa Concrete Ind Co Ltd Woody-cement composite block and woody product
JP3073379U (en) * 2000-05-19 2000-11-24 株式会社荒川企業 Seawall for greening and planting
JP4502268B2 (en) * 2005-06-30 2010-07-14 共和コンクリート工業株式会社 Seawall block and seafloor protection structure
JP4247283B2 (en) * 2007-02-28 2009-04-02 東亜土木株式会社 Seawall block
JP5132462B2 (en) * 2008-07-28 2013-01-30 水工技研株式会社 block

Also Published As

Publication number Publication date
JP2016069807A (en) 2016-05-09

Similar Documents

Publication Publication Date Title
CN107587481A (en) Ecological slope protection building block and its ecological revetment
KR20070078318A (en) Fixing structure of constructionthe stone and construction method using thereof
JP6400411B2 (en) block
JP6444151B2 (en) Retaining wall structure with enhanced mating
KR101132200B1 (en) A revetment retaining wall block providing a living place for vegetation and aquatic animal
KR100627039B1 (en) River wall block that flowerpot style plant lives
KR101308822B1 (en) Binding structure of vegetation and revetment block and method for constructing using the same
KR101183241B1 (en) Revetment block fixing device and construction mothed of revetment block using the same
KR20160109206A (en) A gabion
JP2011084986A (en) Block for civil engineering structure, method of manufacturing block for civil engineering structure, and civil engineering structure
KR20140120121A (en) Vegetation Revetment Block
KR100807271B1 (en) Vegetation revetment wall block structure
KR101843058B1 (en) Joint method and Construction structure for environmentally friendly revetment block
KR100536304B1 (en) Vegetation revetment structures and method constructing blocktype revetment using the same
KR20110009351A (en) The shore protection block for reveting wall
CN207436004U (en) A kind of 3 D stereo guards component from nested type seashore ecology
KR200447682Y1 (en) Scour prevention Block for plants
KR102333349B1 (en) Eco-friendly growing of plants Revetment block with integrated block
KR101162842B1 (en) A river bank and construction method thereof
KR100705934B1 (en) Interval adjusting device of gardening block and anchor block
KR101843062B1 (en) Construction method for environmentally friendly revetment block
KR200414892Y1 (en) Multi-using retaining wall block and assembly of using it
KR200395309Y1 (en) Vegetation shore protection block
JP5182822B2 (en) Revetment block and its revetment construction method
KR20070082018A (en) Multi-using retaining wall block and assembly of using it

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170306

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20170308

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20171214

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20171219

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180216

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180417

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180514

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180814

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180905

R150 Certificate of patent or registration of utility model

Ref document number: 6400411

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250