JPS58156638A - Sheathing block - Google Patents
Sheathing blockInfo
- Publication number
- JPS58156638A JPS58156638A JP4061182A JP4061182A JPS58156638A JP S58156638 A JPS58156638 A JP S58156638A JP 4061182 A JP4061182 A JP 4061182A JP 4061182 A JP4061182 A JP 4061182A JP S58156638 A JPS58156638 A JP S58156638A
- Authority
- JP
- Japan
- Prior art keywords
- wall
- block
- connecting wall
- uprising
- lower ends
- 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
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
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)
- Retaining Walls (AREA)
Abstract
Description
【発明の詳細な説明】 本発明は上止用のブロックに関する。[Detailed description of the invention] The present invention relates to a top stop block.
従来、土止壁、河川の農産等5こは石積、鉄筋コンクリ
ート壁等が使用されているが、これらはいずれも現場で
構築するが、現場で型枠組みを行なった後、配筋、コン
クリート打ちを行なう必要がち9〜この為工期が長くな
り、又工費を多く要し、更に施工管理が困難である等の
欠点があった。Traditionally, stone masonry, reinforced concrete walls, etc. have been used for earth-retaining walls, river agricultural products, etc., but these are all constructed on-site, but after forming the formwork on-site, reinforcing and concrete pouring are carried out. Therefore, there were drawbacks such as a long construction period, high construction costs, and difficulty in construction management.
そこで本発明は上述従来の欠点に舞みて検討の結果、新
規な上止用ブロックを得たものであって、その目的とす
るところは、工場主意ができ、かつ現場で容易に据付は
得るようにして工期短縮及び工費節減可能とすると共に
、滑りや剪断力に対して極めて安定性があり、しかも前
面を鉛直に据付けできるようにして用地損失を最小限に
とVめようとするにある。Therefore, the present invention has been developed in view of the above-mentioned drawbacks of the conventional art, and as a result, a new stopper block has been developed. The objective is to shorten the construction period and reduce construction costs, and also to be extremely stable against slipping and shearing forces, and to be able to be installed with the front face vertically, thereby minimizing land loss.
以下本発明を図示の実施例に基づいて詳述すれば、上止
用ブロック(1)は第1図に示したように1板状の直立
壁(2)と、該直立壁(2)の背部に適当な間隔を有し
て板状の連結壁(3)で結合されている傾斜壁(4)と
を備えて栗石又は鉄筋コンクリートで一体に形成されて
いると共に、上記連結壁(3)の上端と下端には、上止
用ブロック(1)相互を上下方向へ接続可能な接合用の
凹部(5)と凸部(6)を夫々設けて6す、更に上記直
立壁(2)と傾斜壁(4)には夫々水抜き及び小礫投入
用の小孔(7)・・・を設けて構成されている。The present invention will be described below in detail based on the illustrated embodiment. As shown in FIG. It is integrally formed of chestnut stone or reinforced concrete with a sloped wall (4) connected to the back by a plate-shaped connecting wall (3) at an appropriate interval, and the connecting wall (3) The upper end and the lower end are respectively provided with a concave part (5) and a convex part (6) for connecting the top stop block (1) in the vertical direction, and are further connected to the upright wall (2) and the inclined part. The walls (4) are each provided with small holes (7) for draining water and for introducing small particles.
こ\で、上記傾斜壁(4)は、直立壁(2)に対して上
端から下端外側へ傾斜させてあって、上止用ブロック(
1)は側面略台形状にして安定した据付けができるよ゛
うに形成され、直立壁(2)と傾斜壁(4)の略中央部
を連結壁(3)臀連結しである。Here, the inclined wall (4) is inclined outward from the upper end to the lower end with respect to the upright wall (2), and the upper stop block (
1) is formed to have a substantially trapezoidal side surface to enable stable installation, and a connecting wall (3) connects the approximately central portion of the upright wall (2) and the inclined wall (4) at the butt.
即ち当該プロン、り(1)は、正面及び背面において、
上端部及び下端部の幅社同等に、又側面においては上端
部の寸法tを小さく、下端部の寸法りはそれ工り大きく
形成されている。That is, the front and back (1) have the following features:
The widths of the upper and lower ends are the same, and on the sides, the upper end has a smaller dimension t, while the lower end has a larger dimension.
又、同ブロック(1)により土止壁(8)を第2図、第
3図に示したように構築する−こけ上記寸法t。Also, construct a retaining wall (8) using the same block (1) as shown in FIGS. 2 and 3 - the above-mentioned dimension t of the moss.
Lの異なるものが多数個用意される。A large number of items with different L values are prepared.
つtv1各ブロブロック)を順次積み重ね可能なる↓う
、夫々の上記寸法tsLの異なるものを多種子め設定し
て形成しておく。In order to make it possible to sequentially stack the blocks (1 tv1 each block), a large number of blocks with different dimensions tsL are set and formed.
更に上止用ブロック+11は、直立壁(2)と傾斜壁(
4)間には、栗石(砕石)を入れるのに都合のよい空所
aが連結壁(3)の左右両側に−かつ上下両端と一側を
開口して設けである。Furthermore, the top stop block +11 has an upright wall (2) and an inclined wall (
4) In between, a space a convenient for putting chestnut stone (crushed stone) is provided on both left and right sides of the connecting wall (3), with openings at both upper and lower ends and one side.
而して上記構成において、これを用いて土止壁(8)を
構築するときは、第2図、#I3図に夫々示したように
、直立壁(2)が前面となる向きにおいて、予め積み重
り可能なるLうIこ寸法t%Lを対応させて形成してお
いた上止用ブロック(1)fil’ fi+’の内、最
大寸法の当該ブロック+11を基礎捨石部(9)に据付
ける。In the above configuration, when constructing the earth retaining wall (8) using this, as shown in Fig. 2 and Fig. Among the top blocks (1) fil'fi+', which have been formed in accordance with the stackable L scale dimension t%L, the block +11 with the maximum dimension is installed on the foundation rubble part (9). wear.
父上記基礎捨石部(9)の最下部には排水管01を埋設
する。A drain pipe 01 is buried at the lowest part of the foundation rubble section (9) above.
上記のように据付けた最下部の同ブロック(1)上には
)二段目のブロック(1)′を重ね合わせて接合用の四
部(5)と凸部(6)を係嵌し、相互に前後、左右の位
置合わせを行なって所定位置lこ積み重ねる。The second stage block (1)' is superimposed on the lowermost block (1) installed as above, and the four joining parts (5) and convex part (6) are engaged and mutually connected. Then perform front-to-back and left-right alignment, and stack l pieces at a predetermined position.
このようにして次に二段目のブロック(1)′上には三
段目(内示例では最上段)のブロック(1)′を積み重
ねるが、この際、谷傾斜壁(4)の背部には集水用の栗
石層(IIIを層成・し、又、各ブロック111tll
’ (11’ ffi、つま9空所、 e、as tc
F1栗石aa(砕石)を第3図に示した如く充填し、こ
れと上記基礎捨石層(9)によって滑動、せん断力に対
抗させる。In this way, the third (top in the example shown) block (1)' is stacked on top of the second block (1)', but at this time, the back of the valley slope wall (4) is is composed of Kuriteki layer (III) for water collection, and each block is 111 tll.
'(11' ffi, toe 9 space, e, as tc
F1 chestnut stone aa (crushed stone) is filled as shown in FIG. 3, and sliding and shearing forces are resisted by this and the basic rubble layer (9).
更に最上段の天端は、第4図の囚、(B)、lc’lに
夫々示したように、現場打ちコンクリート0で密閉処理
するか、又UBに示した如くコンクリートで底壁a4を
形成して、釦15として利用するか、更にはCに示した
如く、客土neを施して植樹するようにするとよい。Furthermore, the top of the top step can be sealed with cast-in-place concrete 0, as shown in Fig. 4, (B), and lc'l, or the bottom wall A4 can be sealed with concrete as shown in UB. It is preferable to form it and use it as a button 15, or furthermore, as shown in C, apply soil and plant a tree.
尚、第2図、M3図においてα71Fi排水渠、a[有
]は黄土を示している。In addition, in Fig. 2 and M3, α71Fi drainage culvert, a [with] indicates loess.
以上説明したよう−こ本発明に係る上止用ブロックによ
れば、板状の直立壁(2)と、該直立壁(2)の背部に
適当な間隔を有して板状の連結壁(3)にて結合される
小孔(7)付きの傾斜壁(4)とを備えて一体に形成し
、上記連結壁(3)の上下両端には、ブロック相互を上
下方向へ積み監ね可能に凹部(5)と凸部(6)とによ
る接合用係嵌部を設けて構成したものであるから、土止
壁(8)の構築に際して、現場に搬入したものを大きさ
の順に積み重ねて容易に据付けることができるので、従
来の石積みや、現場打ちコンクリート、更にはブロック
4こエリ土止壁を構築する場合に比べて工期及び工費を
大巾に短縮及び節減することができる。As explained above, the top stop block according to the present invention includes a plate-shaped upright wall (2) and a plate-shaped connecting wall ( It is integrally formed with an inclined wall (4) with a small hole (7) connected at 3), and blocks can be stacked vertically on both the upper and lower ends of the connecting wall (3). Since it is constructed by providing a fitting part for joining with a concave part (5) and a convex part (6), when constructing the earthen wall (8), the materials brought to the site are stacked in order of size. Since it can be easily installed, the construction period and cost can be greatly shortened and reduced compared to conventional masonry, cast-in-place concrete, or even the construction of a four-block earth retaining wall.
又、栗石を用いて脚幅を大きくできると共に、直立壁(
2)と傾斜11[4)間の空所aに栗石a3を充填でき
るので、ブロック相互の滑動には栗石nの剪断力が抵抗
すること\なり1上述のように脚幅を大きくできること
一1直立壁(2)と傾斜壁(4)に小孔(7)・・・・
11を設けたこと、並びに背部に傾斜壁(4)を備えた
ことにより、地盤の水による土性の劣化や水圧による水
平方が生じないこと\相俟って極めて安定性の良い土止
壁を構築することができる。In addition, you can use chestnut stone to increase the width of the legs, as well as create an upright wall (
Since the space a between 2) and the slope 11 [4] can be filled with chestnut stone a3, the shearing force of the chestnut stone n will resist the mutual sliding of the blocks.1 The leg width can be increased as described above.11 Small holes (7) in the upright wall (2) and inclined wall (4)...
11 and a sloped wall (4) on the back, this prevents deterioration of the soil quality due to water in the ground and prevents horizontalization due to water pressure.This combination creates an extremely stable earth-retaining wall. can be constructed.
更に土止壁(8) F1%直立壁(2)によって前WJ
を鉛直状に構築できるので、土地の用−損失を最小限に
とソめることができ、更に又、工場生産に工って大量生
産が可能であるから安価に提供することができる。Furthermore, the front WJ is secured by the earth retaining wall (8) and the F1% upright wall (2).
Since it can be constructed vertically, the loss of land can be minimized, and furthermore, it can be manufactured in a factory and mass produced, so it can be provided at low cost.
第1図は本発明に係る上止用ブロックの斜視図、第2図
、第3図は、同ブロックを用−で構築した土止壁であっ
て、第2図はその各ブロック中央部縦断側面図、第35
11はその各ブロック側部縦断側面図、第4図の(4)
、o3)、口は同ブロックを用いて構築した土止壁の天
端処理例を夫々示した各縦断側面図である。
(1)・・・@豐上止用ブロック
(2)・・・・φ直立壁
(3)・・・・φ・連結壁
(4)@・Φ・Φ傾斜壁
(5)・・・・・接合用の凹部
(6)@・拳・φ接合用の凸部
(7)・・・Φφφ孔
特許出願人
代理人 弁理士 井 藤 誠
竿 1 ダFig. 1 is a perspective view of a top block according to the present invention, Figs. 2 and 3 are earthwork walls constructed using the same block, and Fig. 2 is a longitudinal cross-section of the central part of each block. Side view, No. 35
11 is a longitudinal cross-sectional side view of each block, (4) in Fig. 4.
, o3) are vertical side views showing examples of top end treatments of earthen walls constructed using the same blocks. (1)...@Flat stopper block (2)...φ upright wall (3)...φ・connecting wall (4) @・φ・φ inclined wall (5)...・Concave part for joining (6)@・Fist ・Convex part for φ joining (7)...Φφφ hole Patent applicant representative Patent attorney Makoto Ifuji 1 da
Claims (1)
部に適宜間隔を有して板状の連結壁にて結合されている
小孔付きの傾斜壁とを具備して側面略台形状に形成され
、上記連結壁の上下両端には接合用係嵌部を設けてなる
ことを特徴とする上止用ブロック。 (2)連結壁が巾方向中央部にて直立壁と傾斜壁とを結
合している特許請求の範囲第1項記載の上止用ブロック
。[Scope of Claims] fil A plate-shaped upright wall having a small hole and a sloped wall with a small hole connected to the back of the upright wall by a plate-like connecting wall at an appropriate interval. 1. A top stop block, characterized in that the side surface of the block is formed into a substantially trapezoidal shape, and a connecting engagement portion is provided at both upper and lower ends of the connecting wall. (2) The top stop block according to claim 1, wherein the connecting wall connects the upright wall and the inclined wall at a central portion in the width direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4061182A JPS58156638A (en) | 1982-03-15 | 1982-03-15 | Sheathing block |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4061182A JPS58156638A (en) | 1982-03-15 | 1982-03-15 | Sheathing block |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58156638A true JPS58156638A (en) | 1983-09-17 |
Family
ID=12585318
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4061182A Pending JPS58156638A (en) | 1982-03-15 | 1982-03-15 | Sheathing block |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58156638A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01310022A (en) * | 1988-06-06 | 1989-12-14 | Tadashi Kikuchi | Construction method for blockwork retaining wall and concrete block |
JP2001295302A (en) * | 2000-04-14 | 2001-10-26 | Kenji Nakayama | Retaining wall structure and retaining-wall construction method |
JP2019218721A (en) * | 2018-06-18 | 2019-12-26 | 聡 糸井 | Block for retaining wall and retaining wall |
-
1982
- 1982-03-15 JP JP4061182A patent/JPS58156638A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01310022A (en) * | 1988-06-06 | 1989-12-14 | Tadashi Kikuchi | Construction method for blockwork retaining wall and concrete block |
JP2001295302A (en) * | 2000-04-14 | 2001-10-26 | Kenji Nakayama | Retaining wall structure and retaining-wall construction method |
JP2019218721A (en) * | 2018-06-18 | 2019-12-26 | 聡 糸井 | Block for retaining wall and retaining wall |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU2003213487B2 (en) | Retaining wall system | |
US6854220B2 (en) | Retaining wall system | |
CA2420991C (en) | Integrated footings | |
US4957395A (en) | Pre-cast, reinforced concrete retaining wall system | |
KR100644795B1 (en) | the revetment of prefabricated panel | |
JPS58156638A (en) | Sheathing block | |
JPH05230845A (en) | L-shaped block retaining wall structure and construction method thereof | |
KR200263961Y1 (en) | Sectional block for retaining wall building | |
CN110761304A (en) | Assembled anchor rod frame slope protection structure and construction method thereof | |
KR100662028B1 (en) | Construction bio-block for retaining wall | |
KR100601126B1 (en) | Anchoring structure of afforestation Retaining-Wall | |
KR100750702B1 (en) | A vegetation block and a method for constructing the building area using | |
CN221142668U (en) | Ecological building block and bank protection structure | |
JP3049120U (en) | Concrete retaining wall for greening | |
KR200345934Y1 (en) | Anchoring structure of afforestation Retaining-Wall | |
CN211200262U (en) | Self-embedded prefabricated block revetment structure | |
KR200242401Y1 (en) | Grounding stone | |
JPH03156026A (en) | Steep-sloped banking equipped with downspout drain outlet, and wall body and wall surface unit therefor | |
KR100691610B1 (en) | Assembly type retaining wall unit and slope stability method using the same | |
JPS58117137A (en) | Retaining wall | |
KR100777944B1 (en) | An unit for breast walls and a method for building breast walls thereby | |
JPH0754348Y2 (en) | Combination basic block and combination basic | |
TWM276059U (en) | Assembled box type retaining wall | |
KR20060024745A (en) | A terrace-revetment unit and a process of construction unsing the same | |
JPH10252086A (en) | Plantable retaining-wall block |