JPH0235806B2 - - Google Patents
Info
- Publication number
- JPH0235806B2 JPH0235806B2 JP59169733A JP16973384A JPH0235806B2 JP H0235806 B2 JPH0235806 B2 JP H0235806B2 JP 59169733 A JP59169733 A JP 59169733A JP 16973384 A JP16973384 A JP 16973384A JP H0235806 B2 JPH0235806 B2 JP H0235806B2
- Authority
- JP
- Japan
- Prior art keywords
- embankment
- wall panel
- main part
- reinforced soil
- soil structure
- 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.)
- Expired - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
- E02D29/0225—Retaining or protecting walls comprising retention means in the backfill
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Retaining Walls (AREA)
Description
【発明の詳細な説明】
（発明の技術分野）
本発明は埋込まれた補強帯により補強された盛
土構造、すなわち補強土構造に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Technical Field of the Invention) The present invention relates to an embankment structure reinforced by embedded reinforcing bands, that is, a reinforced earth structure.
（発明の背景）
補強土構造は基本特許としての特公昭44−
25174号、特公昭48−11601号等の開示後近年急速
に世界的に普及しつつある。(Background of the invention) Reinforced soil structure was patented in 1973 as a basic patent.
After its disclosure in publications such as No. 25174 and Japanese Patent Publication No. 48-11601, it has rapidly become popular worldwide in recent years.
一般に補強土構造の法面はその盛土のこぼれ出
しを防止するために補強帯に連結された複数の壁
パネルによつて被覆される。 Generally, the slope of a reinforced earth structure is covered by a plurality of wall panels connected to reinforcing bands to prevent spillage of the embankment.
ところが従来の壁パネルは特公昭48−11601号
に示される様に盛土を完全に被覆することになる
ために外観に潤いがなかつた。 However, as shown in Japanese Patent Publication No. 48-11601, conventional wall panels completely cover the embankment, resulting in a lack of aesthetic appeal.
（発明の目的）
本発明は以上の従来の問題を解決し植物の緑に
より潤いのある外観を有する補強土構造の提供を
目的とする。(Object of the Invention) The object of the present invention is to solve the above-mentioned conventional problems and to provide a reinforced soil structure that has a greener and moister appearance for plants.
（発明の実施例）
以下本発明の補強土構造を図面に示す実施例に
従つて説明する。(Embodiments of the Invention) The reinforced soil structure of the present invention will be described below with reference to embodiments shown in the drawings.
第１図及び第２図は本発明の補強土構造を示
し、該補強土構造は地面Ｇ上に盛られた盛土１を
有する。 1 and 2 show the reinforced soil structure of the present invention, which has an embankment 1 raised on the ground G. FIG.
該盛土１中には複数の鋼帯等から作られた補強
帯２が埋込まれている。 A reinforcing band 2 made of a plurality of steel bands or the like is embedded in the embankment 1.
該補強帯２は盛土１の土圧による摩擦力により
該盛土１と一体化し、この結果盛土１と補強帯２
は土の剪断抵抗力に粘着力が付加された複合体
（すなわち補強土）を形成することになる。 The reinforcing band 2 is integrated with the embankment 1 due to the frictional force caused by the earth pressure of the embankment 1, and as a result, the embankment 1 and the reinforcing band 2
will form a composite (i.e., reinforced soil) in which adhesive strength is added to the shear resistance of soil.
次に補強帯２の先端には盛土１の法面において
壁パネル３が連結されて盛土１のこぼれ出しが防
止される。 Next, a wall panel 3 is connected to the tip of the reinforcing band 2 on the slope of the embankment 1 to prevent the embankment 1 from spilling out.
すなわち該壁パネル３は第３図に示す様にコン
クリート（鉄筋有り又は無し）の本体４を有す
る。 That is, the wall panel 3 has a main body 4 made of concrete (with or without reinforcing bars) as shown in FIG.
該本体４は主部５と、該主部５の下方に従つて
該主部５より後方に退く退部６とを有する。 The main body 4 has a main part 5 and a recessed part 6 that is recessed toward the rear of the main part 5 as it follows below the main part 5.
すなわち第３図の実施例においては退部６は略
半円状に主部５から連続して後方に退いたもので
ある。 That is, in the embodiment shown in FIG. 3, the recessed portion 6 is approximately semicircular and continuously retracted rearward from the main portion 5.
該退部６は壁パネル３の正面から見れば第１図
及び第２図を参照すれば理解される様に盛土１が
露出した窓１３を形成している。 When viewed from the front of the wall panel 3, the recessed portion 6 forms a window 13 through which the embankment 1 is exposed, as will be understood with reference to FIGS. 1 and 2.
次に第３図に戻つて本体４の背面には連結具７
が突設され、該連結具７には補強帯２がボルト９
により連結される。 Next, returning to FIG. 3, there is a connector 7 on the back of the main body 4.
is provided protrudingly, and the reinforcing band 2 is attached to the bolt 9 on the connecting tool 7.
connected by.
一方本体３の主部４は上下左右隣接するものと
の連結を容易にするためその周端面に凸部１０及
び凹部１１が形成されると共に左右に突出するそ
の翼部の上下にピン２４及び孔２５が設けられ
る。 On the other hand, the main part 4 of the main body 3 has a convex part 10 and a concave part 11 formed on its circumferential end surface in order to facilitate connection with the upper, lower, left, and right adjacent parts, and pins 24 and holes on the upper and lower parts of the wing parts that protrude left and right. 25 are provided.
以上の実施例に示した本発明の補強土構造の施
工方法を次に示す。 A construction method for the reinforced soil structure of the present invention shown in the above embodiments will be described below.
すなわち最下列の壁パネル３，３…上を地面Ｇ
上に設置した後各々の壁パネル３の連結具７にボ
ルト９により補強帯２を連結する。 In other words, the bottom row of wall panels 3, 3...the top is the ground G
After installation, the reinforcement strips 2 are connected to the connectors 7 of each wall panel 3 with bolts 9.
次に盛土１を入れて補強帯２を該盛土１中に埋
込み盛土１を締固める。 Next, an embankment 1 is placed, a reinforcing belt 2 is embedded in the embankment 1, and the embankment 1 is compacted.
次に最下列の壁パネル３，３…上に次列の壁パ
ネル３，３…を設置して同様の作業をする。 Next, the next row of wall panels 3, 3, etc. are installed on top of the bottom row of wall panels 3, 3, and the same operation is performed.
以上の作業を繰返して所定の高さまで壁パネル
３，３…、補強帯２及び盛土１を施工する。 The above operations are repeated to construct the wall panels 3, 3..., reinforcing strips 2, and embankment 1 to a predetermined height.
次に各々の壁パネル３の窓１３において露出し
た盛土１露出面に植物１５を植えて施工を完了す
る。 Next, plants 15 are planted on the exposed surface of the embankment 1 exposed at the window 13 of each wall panel 3 to complete the construction.
第４図及び第５図は本発明の補強土構造の他の
壁パネルを示し、該壁パネルは第１図乃至第３図
のものと比較して次の特徴を有する。 4 and 5 show another wall panel of the reinforced earth construction of the present invention, which wall panel has the following features compared to that of FIGS. 1-3.
すなわち該壁パネル３はコンクリート（鉄筋有
り又は無し）の本体２０を有する。 That is, the wall panel 3 has a main body 20 of concrete (with or without reinforcing bars).
該本体２０は主部２１と、該主部２１の下方に
従つて該主部２１より後方に退く退部２２とを有
する。 The main body 20 has a main part 21 and a recessed part 22 that is recessed toward the rear from the main part 21 as it follows below the main part 21 .
該退部２２は傾斜板状に主部２１から連続して
後方に退いたものとなつている。 The recessed portion 22 is shaped like an inclined plate and is continuously recessed from the main portion 21 to the rear.
該退部２２は壁パネル３の正面から見れば盛土
１が露出した窓１３を形成している。 The recessed portion 22 forms a window 13 through which the embankment 1 is exposed when viewed from the front of the wall panel 3.
以上に示した以外の構成については第１図乃至
第３図のものと同様であり説明を省略する。 The configurations other than those shown above are the same as those in FIGS. 1 to 3, and their explanation will be omitted.
（発明の効果）
本発明の補強土構造の実施例は以上の通りであ
りその効果を次に列記する。(Effects of the Invention) Examples of the reinforced soil structure of the present invention are as described above, and the effects thereof are listed below.
(1) 本発明の補強土構造は特許請求の範囲に記載
した構成であり、特に壁パネルの退部により形
成された窓において露出した盛土露出面を有す
るため、該盛土露出面に植物を植えることが出
来、その結果潤いのある外観を有する補強土構
造となる。(1) The reinforced soil structure of the present invention has the structure described in the claims, and has an exposed surface of the embankment that is exposed especially at the window formed by the retreat of the wall panel, so plants can be planted on the exposed surface of the embankment. The result is a reinforced soil structure with a moist appearance.
(2) 本発明の補強土構造は同上の構成であり、特
に壁パネルの退部は主部の下方に従つて該主部
より後方に退くため該壁パネルの安定は極めて
よく施工が容易である。(2) The reinforced soil structure of the present invention has the same configuration as above, and in particular, the wall panels are extremely stable and easy to construct because the wall panel retreats downwards and backwards from the main section. be.
第１図は本発明の補強土構造の正面図、第２図
は第１図−断面図、第３図は同上壁パネルの
斜視図、第４図は同上他の壁パネルの斜視図、第
５図は第４図の壁パネルの側面図
１……盛土、２……補強帯、３……壁パネル、
４……本体、５……主部、６……退部、７……連
結具、８……穴、９……ボルト、１０……凸部、
１１……凹部、１３……窓、１５……植物、２０
……本体、２１……主部、２２……退部、２４…
…ピン、２５……孔。
Figure 1 is a front view of the reinforced soil structure of the present invention, Figure 2 is a sectional view of Figure 1, Figure 3 is a perspective view of the same upper wall panel, Figure 4 is a perspective view of another wall panel of the same, and Figure 4 is a perspective view of the same upper wall panel. Figure 5 is a side view of the wall panel in Figure 4. 1... Embankment, 2... Reinforcement band, 3... Wall panel,
4... Main body, 5... Main part, 6... Recessed part, 7... Connector, 8... Hole, 9... Bolt, 10... Convex part,
11... recess, 13... window, 15... plant, 20
... Main body, 21 ... Main part, 22 ... Resignation, 24 ...
...Pin, 25...hole.
Claims (1)
れた補強帯と、該補強帯の先端に連結され主部及
び該主部の下方に従つて該主部より後方に退く退
部を有し盛土の法面を保持する壁パネルと、該壁
パネルの退部により形成された窓において露出し
た盛土露出面と、該盛土露出面に植えられた植物
とからなる補強土構造。1 Embankment piled on the ground, a reinforcing band embedded in the embankment, a main part connected to the tip of the reinforcing band, and a retreat that follows below the main part and retreats behind the main part. A reinforced soil structure comprising: a wall panel that holds the slope of an embankment; an exposed surface of the embankment exposed at a window formed by the retreat of the wall panel; and plants planted on the exposed surface of the embankment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16973384A JPS6149025A (en) | 1984-08-14 | 1984-08-14 | Reinforced soil structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16973384A JPS6149025A (en) | 1984-08-14 | 1984-08-14 | Reinforced soil structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6149025A JPS6149025A (en) | 1986-03-10 |
| JPH0235806B2 true JPH0235806B2 (en) | 1990-08-14 |
Family
ID=15891838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16973384A Granted JPS6149025A (en) | 1984-08-14 | 1984-08-14 | Reinforced soil structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6149025A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8813146D0 (en) * | 1988-06-03 | 1988-07-06 | Vidal H | Facing system |
| JPH06346470A (en) * | 1993-06-10 | 1994-12-20 | Yoshihiro Nishimoto | How to build a retaining wall |
| ES2170674B1 (en) * | 2000-06-26 | 2004-01-01 | Sheij Khaled Alturek | STRUCTURE FOR LAND CONTAINMENT. |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS514322B2 (en) * | 1971-09-07 | 1976-02-10 | ||
| JPS4939906A (en) * | 1972-08-28 | 1974-04-15 | ||
| JPS6043495B2 (en) * | 1981-03-04 | 1985-09-28 | 正巳 福岡 | How to build a retaining wall |
| JPH0235806A (en) * | 1988-07-25 | 1990-02-06 | Icom Inc | Digital signal generator |
-
1984
- 1984-08-14 JP JP16973384A patent/JPS6149025A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6149025A (en) | 1986-03-10 |
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