JPH0416612A - Landscape dam body and landscape block therefor - Google Patents
Landscape dam body and landscape block thereforInfo
- Publication number
- JPH0416612A JPH0416612A JP11976890A JP11976890A JPH0416612A JP H0416612 A JPH0416612 A JP H0416612A JP 11976890 A JP11976890 A JP 11976890A JP 11976890 A JP11976890 A JP 11976890A JP H0416612 A JPH0416612 A JP H0416612A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- water
- landscape
- embankment
- holes
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000000463 material Substances 0.000 claims abstract description 14
- 241000251468 Actinopterygii Species 0.000 abstract description 9
- 239000002689 soil Substances 0.000 abstract description 5
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 2
- 230000003796 beauty Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Landscapes
- Retaining Walls (AREA)
- Revetment (AREA)
Abstract
Description
【発明の詳細な説明】
[産業上の利用分野〕
本発明は河川の常時水面と接する堤体、或いは河川敷を
保護する堤体、崖を抱える道路等におけるコンクリート
製堤体の上面に植生を成育させることにより、無味乾燥
な景観となりがちなコンクリート構築物に潤いを与える
修景堤体及びこれに用いる修景ブロックに関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention is a method for growing vegetation on the upper surface of an embankment that is in constant contact with the water surface of a river, an embankment that protects a riverbed, a concrete embankment on a road with a cliff, etc. The present invention relates to a landscaping embankment body that moisturizes concrete structures, which tend to have a bland landscape, and landscaping blocks used therefor.
(従来の技術〕
従来、河川等においては、水の流れに沿って自然に崖面
が形成され、岩石が露出して安定な水路を形成していた
。しかしながら、洪水など流水量が増加した場合に氾濫
を避けるべく人工の堤体を構築することは国土の有効利
用のためにも避けることができない必要事項である。こ
の場合、堤外は自然の状態に放置し、河川敷を広くとっ
て水面と接触しない堤体を形成することが多い。(Conventional technology) In the past, in rivers, etc., cliffs were naturally formed along the flow of water, and rocks were exposed to form stable waterways.However, when the flow rate increases due to flooding, etc. Constructing artificial embankments to avoid flooding is an unavoidable necessity for the effective use of national land.In this case, the outside of the embankment should be left in its natural state, and the riverbed should be widened to meet the water surface. They often form dam bodies that do not touch each other.
河川の氾濫をより有効に防くためには、水面と接する部
位もコンクリート製の強靭な堤体を構築することが求め
られている。In order to more effectively prevent river flooding, it is necessary to construct strong embankments made of concrete, including the parts that come into contact with the water surface.
しかしながら、人工のコンクリート面は潤いがなく、水
中に棲息する魚類等の生物にとっては、自然の割れ目、
岩石の間隙など避難場所がなくなるため、環境の悪化で
あり水中生物が減少していく。また、コンクリートで囲
まれた水域は潤いに乏しく景観を著しく阻害する。そこ
で、コンクリートを用いる護岸工事を行うにあたって、
景観を美しく保ち水中生物の棲息を確保する修景堤体及
びこれに使用する修景ブロックが求められていた。However, the artificial concrete surface lacks moisture, and is difficult for organisms such as fish that live in the water to form natural cracks.
The environment is deteriorating and aquatic life is decreasing because there are no shelters such as crevices between rocks. In addition, water areas surrounded by concrete are lacking in moisture and seriously impede the landscape. Therefore, when carrying out bank protection work using concrete,
There was a need for a landscaping embankment body and landscaping blocks for use in it that would preserve the beauty of the landscape and ensure the habitat of aquatic life.
本発明は上記課題を解決することを目的とし、その構成
は、崖を有する地形において座面がコンクリート素材を
用いて保護されている堤体において、コンクリート素材
の上面に植生が成育し得る大きさの溝を設け、この溝内
に土砂を充填し、この中に各種の植物を成長させるもの
であり、該溝内の底または底付近に水抜き孔を散在させ
たことを特徴とする。The present invention aims to solve the above-mentioned problems, and its configuration is such that, in an embankment whose bearing surface is protected using concrete material in a terrain with cliffs, the size is such that vegetation can grow on the upper surface of the concrete material. A groove is provided, the groove is filled with earth and sand, and various plants are grown in the groove, and the groove is characterized by having drainage holes scattered at or near the bottom of the groove.
本発明における崖を有する地形とは、斜面を有する地形
であって河川の水面接触面、堤防、斜面を横断する道路
などである。これらは河川の氾濫防止、人及び車輌の安
全交通、崖を抱く家屋その他の構築物の安全のためにコ
ンクリート製素材で表面を被覆して有効に保護される。In the present invention, the landform having a cliff is a landform having a slope, such as a water surface of a river, an embankment, and a road that crosses a slope. These are effectively protected by covering their surfaces with concrete materials to prevent river flooding, safe traffic for people and vehicles, and safety of houses and other structures hugging cliffs.
したがって、堤体の用語の中には河川、海岸などの狭義
の堤体に限らず、道路の斜面、構築物に近接した斜面な
ども包含する。Therefore, the term levee body is not limited to embankments in the narrow sense of rivers, coasts, etc., but also includes slopes of roads, slopes near structures, etc.
本発明はこのような堤体において、コンクリート素材の
上面に溝を設け、この溝の中に土を入れ、種々の植生を
成育させるものである。したがって溝の大きさは堤体の
コンクリート厚み及び強度に影響しない範囲に制約され
、大型であることを要し、例えば上面の幅が25cm以
上あれば、10cm以上の土砂を入れる幅を確保するこ
とができ、植生が成育するための最低の大きさを確保で
きるが、好ましくは30cm〜40cm以上の幅がある
ことを要する。In such an embankment body, the present invention provides a groove on the upper surface of the concrete material, fills the groove with soil, and grows various types of vegetation. Therefore, the size of the groove is limited to a range that does not affect the concrete thickness and strength of the embankment body, and it must be large. For example, if the width of the top surface is 25 cm or more, it must have a width of 10 cm or more to contain soil. It is possible to secure the minimum size for vegetation to grow, but preferably the width is 30 cm to 40 cm or more.
すなわち、堤体の上面はエンドレスの植木鉢を形成する
ことになるため、溝の底部分に水抜き孔を貫通させる。That is, since the upper surface of the embankment body forms an endless flower pot, a drainage hole is provided at the bottom of the groove.
水抜き孔は必ずしも底面に限らず側面であっても下の方
であれば本発明の目的は達成される。The purpose of the present invention can be achieved as long as the drain hole is not necessarily located at the bottom but also at the side.
このような堤体を構築するには直接コンクリートを打設
していくことも可能であるが、第1図に示すように施工
した場合に上面となる部位に植生が成育し得る大きさの
溝と、底または底付近に水抜き孔を穿設した大型ブロッ
クを打設し、これを堤体の最上段に配列してもよい。Although it is possible to construct such an embankment by directly pouring concrete, as shown in Figure 1, a groove large enough to allow vegetation to grow in the area that will become the top surface when constructed is shown in Figure 1. Then, large blocks with drainage holes drilled at or near the bottom may be placed and arranged at the top of the embankment body.
更に、本発明を水面と接する河川に施工する場合には水
中の魚類などの避難場所を確保するため、常に水面下と
なるコンクリート部位に貫通孔を穿設し、この貫通孔を
土圧により変形しない程度の剛性を有し、耐腐食性で透
水性の電体と連結して魚巣を形成する。魚類は危険を怒
じた場合にこの貫通孔から篭体内に非難し、篭体内には
常に河川水が充満していると共に、背後地の地層と連通
しているため渇水時に地下水の供給を受けられる。Furthermore, when constructing the present invention in a river that is in contact with the water surface, in order to secure an evacuation place for underwater fish, etc., a through hole is drilled in the concrete part that is always below the water surface, and this through hole is deformed by earth pressure. It has enough rigidity to prevent corrosion, and forms a fish nest when connected to a corrosion-resistant and water-permeable electric body. If the fish are in danger, they escape into the cage through this hole, and the cage is always filled with river water and is connected to the strata in the hinterland, so it receives groundwater supply during times of drought. It will be done.
電体の素材としては、プラスチック類、耐腐食性金属、
コンクリートなどのセラミック製有孔の枠体などが使用
される。中でも硬質塩化ビニルなどに多数の穿孔を設け
た素材は好ましい。Electrical materials include plastics, corrosion-resistant metals,
A perforated frame made of ceramic such as concrete is used. Among these, materials such as hard vinyl chloride with many perforations are preferred.
本発明は堤体の最上面に溝を設け、この溝の底部に水抜
き孔を設けたものである。したがって、堤体上面にエン
ドレスの植木鉢を設けたような状態になり、植生が繁茂
して無味乾燥なコンクリート素材に潤いを与えるもので
ある。特に水面と接する堤体に設けた場合には、水面と
植生の美しさとの相乗効果、更には水面下に多数の魚巣
を設けであるため、魚類が多数棲息し、自然の潤いを失
わずに人工の堰堤を築くことができる。In the present invention, a groove is provided on the uppermost surface of the embankment body, and a drain hole is provided at the bottom of this groove. Therefore, the upper surface of the embankment body is like having endless flowerpots, and the vegetation grows thickly, adding moisture to the bland concrete material. In particular, when installed on an embankment that is in contact with the water surface, there is a synergistic effect between the water surface and the beauty of the vegetation, and because there are many fish nests under the water surface, many fish live there and the natural moisture is lost. It is possible to build an artificial dam without having to do so.
また、溝を設ける部位が堤体の最上部であるため、堤体
の強度に悪影響を及ぼさない。Furthermore, since the groove is provided at the top of the embankment, the strength of the embankment is not adversely affected.
〔実施例]
第1図は本実施例に使用した大型ブロックの斜視図であ
る。1は大型ブロック、2は施工した場合に最上部とな
る面である。3は施工した場合に最上部となる面に設け
た溝、4は側面下部から延出した背後地5に通じる水抜
き孔である。本実施例においては、第2図に示すように
水面と直接接する堤体に使用するため、表面に苔が生え
やすく、魚類が好む凹凸を設けるため、スランプ0に近
い硬煉りコンクリートを天然の層面を転写した形状に貼
着した。6は凹凸面である。[Example] FIG. 1 is a perspective view of a large block used in this example. 1 is a large block, and 2 is the top surface when constructed. Reference numeral 3 indicates a groove provided in the surface that will be the topmost part when the construction is completed, and reference numeral 4 indicates a drainage hole extending from the lower part of the side surface and communicating with the rear land 5. In this example, as shown in Figure 2, hard concrete with a slump close to 0 was used for the embankment body that is in direct contact with the water surface, so moss tends to grow on the surface, and in order to create unevenness that fish like, hard concrete with a slump close to 0 was used as a natural layer surface. was attached to the transferred shape. 6 is an uneven surface.
第2図には本発明の施工例を示した。7は河川の水面で
あり、8は河底である。1は河川敷を形成する背後地5
と河川の水面との間に存在する大型ブロックであり、9
はその基礎である。10は溝3に充填した土であり、1
1は溝3内に植えたあやめである。13は硬質塩化ビニ
ル製の筒に多数の穿孔を設けた量体である。第2図にお
いては、更に大型ブロック1の下部に貫通孔12を穿設
し、この貫通孔にパイプを貫通させ、パイプと量体13
を密に連結して魚巣を形成した。量体13は一部が大型
ブロック1に埋設されているが、全体が背後地にあって
も差支えない。14は河川敷を更に保護する堰堤である
。FIG. 2 shows a construction example of the present invention. 7 is the water surface of the river, and 8 is the river bottom. 1 is the hinterland forming the riverbed 5
It is a large block that exists between the river water surface and the 9
is its basis. 10 is the soil filled in trench 3;
1 is an iris planted in trench 3. Reference numeral 13 is a body made of a hard vinyl chloride cylinder with numerous perforations. In FIG. 2, a through hole 12 is further drilled in the lower part of the large block 1, a pipe is passed through this through hole, and the pipe and mass body 13 are inserted.
were closely connected to form a fish nest. Although a part of the mass 13 is buried in the large block 1, there is no problem even if the entire mass is located in the hinterland. 14 is a dam that further protects the riverbed.
本発明修景堤体によれば、堤体に使用されるコンクリー
ト素材による自然の景観の破壊を植生を繁茂させること
により緩和することができる。According to the landscaping embankment body of the present invention, destruction of the natural scenery caused by the concrete material used for the embankment body can be alleviated by allowing vegetation to flourish.
図面は本発明の実施例を示し、第1図は大型ブロックの
斜視図、第2図は本発明を河川に施工した場合の断面説
明図である。
図面中、符号
1は大型ブロック、2は最上ブロックとなる面、3は溝
、4は水抜き孔、5は背後地、6は凹凸面、7は水面、
8は河底、9は基礎、10は土、11はあやめ、12は
貫通孔、13は量体、14は堰堤である。
特許出願人 塩野目ブロック株式会社
代理人 弁理士 鈴 木 定 子The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of a large block, and FIG. 2 is a cross-sectional explanatory view when the present invention is applied to a river. In the drawing, 1 is a large block, 2 is a surface that will become the top block, 3 is a groove, 4 is a drain hole, 5 is a hinterland, 6 is an uneven surface, 7 is a water surface,
8 is the riverbed, 9 is the foundation, 10 is the soil, 11 is the iris, 12 is the through hole, 13 is the mass, and 14 is the dam. Patent applicant Shionome Block Co., Ltd. Agent Patent attorney Sadako Suzuki
Claims (3)
を用いて保護されている堤体において、コンクリート素
材の上面に植生が成育し得る大きさの溝を設け、該溝内
の底または底付近に水抜き孔を散在させたことを特徴と
する修景堤体。(1) In landforms with cliffs, where the cliff face is protected using concrete material, a groove large enough to allow vegetation to grow is provided on the top surface of the concrete material, and the bottom or near the bottom of the groove is A landscaping embankment body characterized by scattered drainage holes.
護されている堤体において、コンクリート素材の上面に
植生が成育し得る大きさの溝を設け、該溝内の底または
底付近に水抜き孔を散在させると共に、水面下に背後地
に通じる貫通孔を穿設し、該貫通孔が剛性を有する透水
性素材からなる篭体と連結していることを特徴とする修
景堤体。(2) In an embankment whose cliff face in contact with the water surface is protected using concrete material, a groove large enough to allow vegetation to grow is provided on the top surface of the concrete material, and water is drained at or near the bottom of the groove. A landscaping embankment body characterized by having holes scattered therein and through-holes communicating with the hinterland under the water surface, the through-holes being connected to a casing made of a rigid, water-permeable material.
大きさの溝を設け、該溝内の底または底付近に水抜き孔
を穿設したことを特徴とする修景ブロック。(3) A landscaping block characterized by having a groove large enough to allow vegetation to grow in the upper surface when constructed, and a drainage hole bored at or near the bottom of the groove.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11976890A JPH0416612A (en) | 1990-05-11 | 1990-05-11 | Landscape dam body and landscape block therefor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11976890A JPH0416612A (en) | 1990-05-11 | 1990-05-11 | Landscape dam body and landscape block therefor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0416612A true JPH0416612A (en) | 1992-01-21 |
Family
ID=14769716
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11976890A Pending JPH0416612A (en) | 1990-05-11 | 1990-05-11 | Landscape dam body and landscape block therefor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0416612A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467090B1 (en) * | 2004-08-12 | 2005-01-24 | 주식회사 정진종합엔지니어링건축사사무소 | A slope protection equipment for construction |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5639241A (en) * | 1979-09-01 | 1981-04-14 | Sugiaki Kusatake | Sheathing block |
JPS6018135B2 (en) * | 1977-08-29 | 1985-05-09 | 株式会社東芝 | Manufacturing method of resin mold type transformer |
-
1990
- 1990-05-11 JP JP11976890A patent/JPH0416612A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6018135B2 (en) * | 1977-08-29 | 1985-05-09 | 株式会社東芝 | Manufacturing method of resin mold type transformer |
JPS5639241A (en) * | 1979-09-01 | 1981-04-14 | Sugiaki Kusatake | Sheathing block |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467090B1 (en) * | 2004-08-12 | 2005-01-24 | 주식회사 정진종합엔지니어링건축사사무소 | A slope protection equipment for construction |
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