JPH08134871A - Revetment harmonized with water creating natural scenery - Google Patents
Revetment harmonized with water creating natural sceneryInfo
- Publication number
- JPH08134871A JPH08134871A JP29592094A JP29592094A JPH08134871A JP H08134871 A JPH08134871 A JP H08134871A JP 29592094 A JP29592094 A JP 29592094A JP 29592094 A JP29592094 A JP 29592094A JP H08134871 A JPH08134871 A JP H08134871A
- Authority
- JP
- Japan
- Prior art keywords
- block
- blocks
- small
- pieces
- revetment
- 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.)
- Granted
Links
Landscapes
- Revetment (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、自然石，自然石擬似コ
ンクリートによるブロックの大きさ傾斜角の異なる数種
類を用意し、これを例えば、海岸、河川等の法面に、階
段状に配列し、隣接段の目地が連通しないようにし、表
面を凹凸にしたことを特徴とした自然的景観を創出する
親水護岸に関するものである。BACKGROUND OF THE INVENTION The present invention prepares several types of blocks made of natural stone and natural stone pseudo-concrete having different sizes and inclination angles, and arranges them in steps, for example, on a slope such as a coast or a river. The present invention relates to a hydrophilic revetment that creates a natural landscape characterized by preventing joints of adjacent steps from communicating with each other and making the surface uneven.
【０００２】[0002]
【従来の技術】今までの護岸においては、コンクリート
ブロックが使用され、三面を覆ってしまう工法が多かっ
た。その結果、子供等は川におりて水遊びをすることも
できなくなつている。そしてコンクリートブロックの形
状、寸法は画一的で幾何学的な配列となり景観的にもあ
まり良いものとはいえなくなった。そこで近年は、コン
クリートブロックの表面に、自然石を表面に張ったり、
木を張ったりしたものが出現し始めた。2. Description of the Related Art Up to now, concrete blocks have been used in revetments, and there are many methods of covering three sides. As a result, children and the like are no longer able to enjoy playing in the river. The shape and dimensions of the concrete blocks were uniform and geometrically arranged, and the landscape was not very good. Therefore, in recent years, natural stone has been put on the surface of concrete blocks,
Something like a tree has begun to appear.
【０００３】[0003]
【発明が解決しようとする課題】法面の表面を自然環境
に近いようにするために、個々のブロックに凹凸を付け
たり、ブロックに勾配をつけたものや、大きさの異なる
ものを数種類使用して、自然環境になるように施工し、
また、法面を階段状として、河川におりたりして水遊び
をでるようにし、そして安価に構成できるようにするも
のである。In order to make the surface of the slope close to the natural environment, each block is provided with unevenness, the block is sloped, or several types of different sizes are used. And construct it in a natural environment,
In addition, the slope is stepped, so that the slope can be used for playing in the water, and can be constructed at a low cost.
【０００４】[0004]
【課題を解決するための手段】そこで本発明は、前記の
不都合を解消するために提案されたものであり、その構
成は、表面、側面は石、岩石等を割砕した形状で、平面
からみて方形で、側面からみて略三角形状のブロック
で、長さ、裏面の勾配の異なる数種類を、法面に略水平
に階段状に積上げ、隣接上下段のブロックは目地が連通
しないように、表面が凹凸になるように積み上げて構成
したり、ブロックの長さを、例えば、小ブロックＣを
Ｌ、中ブロックＢを２Ｌ、大ブロックＡを３Ｌの比率と
し、表面と底面の傾斜角を大ブロックＡはα，中ブロッ
クＢはβ，小ブロックＣはγとし、小ブロックＣを４
個，中ブロックＢを８個，大ブロックＡを１０個を適宜
の間隔に配置し、例えば、２０ｍのスパンの長さの繰返
しで施工し、表面を凹凸に形成したり、大ブロックＡに
は、底面寄りで前後方向に３個の貫通孔を設け、中ブロ
ックＢには２個の貫通孔を設け、小ブロックＣには中央
に１個の貫通孔を設け、これらに鉄筋を挿通して全体を
一体化したものである。SUMMARY OF THE INVENTION Accordingly, the present invention has been proposed to solve the above-mentioned inconvenience, and its structure is such that the surface and side surfaces are formed by breaking stones, rocks, etc. from a flat surface. It is a rectangular shape, a block that is approximately triangular when viewed from the side, and several types with different lengths and slopes on the back side are stacked almost horizontally on the slope in steps, and the blocks on the adjacent upper and lower steps are connected so that the joints do not communicate with each other. And the length of the blocks is, for example, L for the small block C, 2L for the middle block B, 3L for the large block A, and the inclination angle between the front surface and the bottom surface of the large block. A is α, middle block B is β, small block C is γ, and small block C is 4
, Medium block B and eight large blocks A are arranged at appropriate intervals. For example, the blocks are repeatedly formed with a span length of 20 m to form uneven surfaces. , Three through-holes are provided in the front-rear direction near the bottom, two through-holes are provided in the middle block B, and one through-hole is provided in the center of the small block C, and a reinforcing bar is inserted through these. The whole is integrated.
【０００５】[0005]
【実施例】図１は、本発明のブロック積みの護岸の斜視
図であって、Ａは、大ブロックで表面、側面は石、岩石
等を割砕した形状で、表面１は平面からみて方形で、側
面からみて略三角形状のブロックで、長さは、例えば、
３Ｌとし、裏面２の勾配を法面と同一の傾斜角αなって
おり、前部の下面には切欠凹部３が設けられ、前部から
後部にわたり３本の鉄筋を挿通する貫通孔４が設けられ
ている。その貫通孔４は、両側より、２分のＬの位置
と、中央の位置で裏面２と平行に設けられている。Ｂ
は、中ブロックで、形状はブロックＡと略同一で、長さ
は２Ｌで、傾斜角はβである。貫通孔４は２個で、両側
より２分のＬの位置に設けられている。Ｃは、小ブロッ
クで、形状は、ブロックＡ，Ｂと略同一で、長さはＬ
で、傾斜角はγである。貫通孔４は１個で中央の位置に
設けられている。ブロックの長さは前記に限定されるも
のでなく、Ｌの倍数の長さであれば、種々の長さにする
ことができるし、長さに比例して幅も広くすればよい
し、傾斜角α，β，γはそれぞれ異なった角度であり、
適宜に変更できる。例えば、小ブロックＣを１．５割、
中ブロックＢを２．０割、大ブロックＡを３．０割勾配
にしておくことにより、１．５〜３．０勾配に対応可能
となるものである。この範囲の勾配の法面には、Ａ，
Ｂ，Ｃの内どれかのブロックがその勾配に対応するの
で、全体の景観に違和感はない。FIG. 1 is a perspective view of a revetment of a block stack according to the present invention, in which A is a large block, the surface and side surfaces of which are crushed stones, rocks, etc., and the surface 1 is rectangular when viewed from a plane. And when viewed from the side, it is a block with a substantially triangular shape, and the length is, for example,
3L, the inclination of the back surface 2 is the same inclination angle α as the slope, the notch concave portion 3 is provided on the lower surface of the front portion, and the through hole 4 through which three rebars are inserted from the front portion to the rear portion is provided. Have been. The through hole 4 is provided in parallel with the back surface 2 from the both sides at a position of L and a center position. B
Is a middle block, the shape is almost the same as that of the block A, the length is 2L, and the inclination angle is β. There are two through-holes 4, which are provided at a position of two-half L from both sides. C is a small block, the shape is substantially the same as blocks A and B, and the length is L
And the inclination angle is γ. One through hole 4 is provided at the central position. The length of the block is not limited to the above, and may be various lengths as long as it is a multiple of L, and the width may be increased in proportion to the length. The angles α, β, γ are different angles,
It can be changed as appropriate. For example, small block C is 1.5%,
By setting the middle block B to 2.0% and the large block A to 3.0% gradient, it is possible to cope with 1.5 to 3.0 gradient. The slope of this range has A,
Either block B or C corresponds to the gradient, so there is no discomfort in the overall landscape.
【０００６】そのように形成した大ブロックＡを１０
個、中ブロックＢを８個、小ブロックＣを４個を、２０
ｍのスパンの長さに適宜に配列し、１段目、２段目、３
段目、４段目を１パターンとして階段状に隣接段の目地
が連通しないように積上げるものである。一般に長い延
長を施工する時は、２０ｍ毎に切って施工するので、２
０ｍスパンとしている。そのようにして積み上げた全ブ
ロックには、貫通孔４が連通することになるので、貫通
孔４に鉄筋５を挿通して全ブロックを一体化して構成す
る。また、本発明に使用されるブロックは、自然石を破
砕して構成するか、コンクリートによって擬石に製作し
てもよいものである。６は基礎コンクリート、７は、法
面に敷設した吸い出し防止マットである。The large block A thus formed is
Pieces, 8 medium blocks B, 4 small blocks C, 20
Arranged appropriately in the span length of m, the first stage, the second stage, the 3rd stage
The first and fourth stages are stacked as one pattern so that joints of adjacent stages are not connected to each other. Generally, when constructing a long extension, it is cut every 20 m, so 2
The span is 0 m. Since the through holes 4 communicate with all the blocks stacked in this way, the reinforcing bars 5 are inserted into the through holes 4 so that all the blocks are integrated. Further, the block used in the present invention may be formed by crushing natural stone or may be manufactured into pseudo stone by concrete. Reference numeral 6 is basic concrete, and 7 is a suction prevention mat laid on the slope.
【０００７】[0007]
【作用】本発明を構成するには、法面の最下部の基礎コ
ンクリート６に、大ブロックＡを１０個、中ブロックＢ
を８個、小ブロックＣを４個を適宜の配列に側面を突き
合わせ、切欠凹部３を基礎コンクリート６の上部に嵌合
して載置して敷設し、２段目は、大ブロックＡを１０
個、中ブロックＢを８個、小ブロックＣを４個を、１段
目と配置を変えて、１段目の目地と、２段目の目地とが
連通しないように、切欠凹部３を下段のブロックの上部
に嵌合するように配列し、３段目は、２段目と配列を変
え、しかも下段と目地か連通しないように、切欠凹部３
を下段のブロックの上部に嵌合するように配列し、４段
目は、３段目と配列を変え、しかも下段と目地か連通し
ないように、切欠凹部３を下段のブロックの上部に嵌合
するように配列する。この４段群を１パターンとし、こ
のパターンを繰り返して順次積上げ、そのようにするこ
とにより、全ブロックの貫通孔４が連通することとな
り、これに鉄筋５を挿通して全体を一体化して施工す
る。To construct the present invention, 10 large blocks A and medium blocks B are added to the foundation concrete 6 at the bottom of the slope.
8 pieces of small blocks C and 4 pieces of small blocks C are abutted against each other in an appropriate arrangement, the cutout recesses 3 are fitted and placed on the upper portion of the foundation concrete 6, and the second step is carried out by setting the large blocks A to 10
The number of middle blocks B, eight small blocks C, and four small blocks C are changed to those of the first step, and the cutout recesses 3 are formed in the lower step so that the first step and the second step do not communicate with each other. The third stage is arranged so as to fit into the upper part of the block, the third stage is arranged differently from the second stage, and further, the notch recess 3 is arranged so that the joint does not communicate with the lower stage.
Are arranged so as to be fitted to the upper part of the lower block, and the arrangement of the fourth step is changed to that of the third step, and the notch recess 3 is fitted to the upper part of the lower block so that the joint does not communicate with the joint. Arrange so that This four-stage group is used as one pattern, and this pattern is repeated and sequentially stacked up, and by doing so, the through holes 4 of all blocks communicate with each other, and the reinforcing bars 5 are inserted therethrough to integrate the entire structure. To do.
【０００８】[0008]
【発明の効果】本発明は前記のように、長さと裏面の傾
斜が異なる数種類のブロックを適宜組み合わせて施工す
るので、出来上がりはランダムとなり単一さを防ぐこと
ができるし、また、縦方向の目地は連通しないので、よ
りランダムさを表現できる。そしてブロックの表面は４
面が自然石に近い様相を呈しているので、従来のよう
な、単一ブロックの法面とは景観的も全く異なったもの
となる。また、法面の表面には凹凸ができるので、太陽
光による陰影が時間毎に変化し単一さを防止する。ま
た、数種類のブロックを適当に組み合わせることによ
り、１．５〜３．０割勾配に容易に対応可能となるもの
である。また、ブロックの長さＬの単位を、例えば４０
０ｍｍとすれば、製造、運搬、重量等を考えれば妥当な
大きさである。したがって本発明は、従来のブロック工
法と違う自然の環境を醸し出し、強固で安価な景観的に
優れた親水護岸を構成することができる等の効果を奏す
るものである。As described above, according to the present invention, since several types of blocks having different lengths and different inclinations on the back surface are appropriately combined and constructed, the finished product can be randomized and unity can be prevented. Since the joints do not communicate, more randomness can be expressed. And the surface of the block is 4
Since the surface looks like natural stone, it is completely different in landscape from the conventional single block slope. In addition, since the surface of the slope has irregularities, the shading due to sunlight changes with time to prevent unity. Also, by appropriately combining several types of blocks, it is possible to easily cope with a gradient of 1.5 to 3.0. The unit of the block length L is, for example, 40
If it is 0 mm, it is an appropriate size considering production, transportation, weight and the like. Therefore, the present invention has effects such as creating a natural environment different from the conventional block construction method and constructing a strong and inexpensive hydrophilic revetment which is excellent in view of scenery.
【図１】本発明の斜視図FIG. 1 is a perspective view of the present invention.
【図２】その平面図[Figure 2] Plan view
【図３】その図２のＡーＡ断面図3 is a sectional view taken along line AA of FIG.
【図４】本発明に使用される大ブロックの平面図FIG. 4 is a plan view of a large block used in the present invention.
【図５】その正面図FIG. 5 is a front view thereof.
【図６】その側面図FIG. 6 is a side view thereof.
【図７】その斜視図FIG. 7 is a perspective view thereof.
【図８】本発明に使用される中ブロックの平面図FIG. 8 is a plan view of a middle block used in the present invention.
【図９】その正面図FIG. 9 is its front view
【図１０】その側面図FIG. 10 is a side view thereof.
【図１１】その斜視図FIG. 11 is a perspective view thereof.
【図１２】本発明に使用される小ブロックの平面図FIG. 12 is a plan view of a small block used in the present invention.
【図１３】その正面図FIG. 13 is a front view thereof.
【図１４】その側面図FIG. 14 is a side view thereof.
【図１５】その斜視図FIG. 15 is a perspective view thereof.
Ａ 大ブロック Ｂ 中ブロック Ｃ 小ブロック １ 表面 ２ 裏面 ４ 貫通孔 ５ 鉄筋 A Large block B Medium block C Small block 1 Front surface 2 Back surface 4 Through hole 5 Rebar
Claims (3)
で、平面からみて方形で、側面からみて略三角形状のブ
ロックで、長さ、裏面の傾斜角の大中小の異なる数種類
を、法面に略水平に階段状に積上げ、隣接上下段のブロ
ックは目地が連通しないように配列し、表面を凹凸に形
成したことを特徴とした自然的景観を創出する親水護
岸。1. The front and side surfaces are formed by crushing stones and rocks, are square when viewed from a plane, and are substantially triangular blocks when viewed from the side. A hydrophilic revetment that creates a natural landscape characterized by the fact that the upper and lower blocks are arranged so that the joints do not communicate with each other, and the surface is formed unevenly.
ば、小ブロックＣをＬ、中ブロックＢを２Ｌ、大ブロッ
クＡを３Ｌとし、表面と底面の傾斜角を大ブロックＡは
α，中ブロックＢはβ，小ブロックＣはγとし、小ブロ
ックＣを４個，中ブロックＢを８個，大ブロックＡを１
０個を適宜に組み合せて配置し、２０ｍのスパンの長さ
の繰返しで施工し、表面を凹凸に形成したことを特徴と
した自然的景観を創出する親水護岸。2. The length of the block according to claim 1 is, for example, L for the small block C, 2L for the middle block B, 3L for the large block A, and the inclination angle of the front and bottom surfaces of the large block A is α, The middle block B is β, the small block C is γ, 4 small blocks C, 8 middle blocks B, and 1 large block A.
A hydrophilic revetment that creates a natural landscape that is characterized by the fact that 0 pieces are arranged in an appropriate combination and constructed by repeating a span length of 20 m to form an uneven surface.
寄りで前後方向に３個の貫通孔を設け、中ブロックＢに
は２個の貫通孔を設け、小ブロックＣには中央に１個の
貫通孔を設け、これらに鉄筋を挿通して全体を一体化し
たことを特徴とした自然的景観を創出する親水護岸。3. The large block A according to claim 2 is provided with three through holes in the front-rear direction near the bottom surface, the middle block B is provided with two through holes, and the small block C is provided at the center. A hydrophilic revetment that creates a natural landscape characterized by having one through hole and inserting a reinforcing bar through them to integrate the whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29592094A JP2628290B2 (en) | 1994-11-04 | 1994-11-04 | Waterfront revetment that creates a natural landscape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29592094A JP2628290B2 (en) | 1994-11-04 | 1994-11-04 | Waterfront revetment that creates a natural landscape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08134871A true JPH08134871A (en) | 1996-05-28 |
| JP2628290B2 JP2628290B2 (en) | 1997-07-09 |
Family
ID=17826850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP29592094A Expired - Fee Related JP2628290B2 (en) | 1994-11-04 | 1994-11-04 | Waterfront revetment that creates a natural landscape |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2628290B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007204918A (en) * | 2006-01-30 | 2007-08-16 | Mitsubishi Kagaku Sanshi Corp | Block mat |
| JP2010007384A (en) * | 2008-06-27 | 2010-01-14 | Hirotoshi Masuda | Staircase structure construction method, and staircase structure constructed according to the construction method |
| CN104452668A (en) * | 2014-12-08 | 2015-03-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Wave dissipation and slope protection structure and construction method thereof |
| CN112832192A (en) * | 2020-12-31 | 2021-05-25 | 陈鹏娟 | Multifunctional longitudinal drainage structure for comprehensive treatment of middle slope in small watershed |
-
1994
- 1994-11-04 JP JP29592094A patent/JP2628290B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007204918A (en) * | 2006-01-30 | 2007-08-16 | Mitsubishi Kagaku Sanshi Corp | Block mat |
| JP2010007384A (en) * | 2008-06-27 | 2010-01-14 | Hirotoshi Masuda | Staircase structure construction method, and staircase structure constructed according to the construction method |
| CN104452668A (en) * | 2014-12-08 | 2015-03-25 | 水利部交通运输部国家能源局南京水利科学研究院 | Wave dissipation and slope protection structure and construction method thereof |
| CN104452668B (en) * | 2014-12-08 | 2016-03-02 | 水利部交通运输部国家能源局南京水利科学研究院 | One disappears unrestrained protective slope structure and construction method thereof |
| CN112832192A (en) * | 2020-12-31 | 2021-05-25 | 陈鹏娟 | Multifunctional longitudinal drainage structure for comprehensive treatment of middle slope in small watershed |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2628290B2 (en) | 1997-07-09 |
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