JPS6172126A - Method of building protection wall body - Google Patents
Method of building protection wall bodyInfo
- Publication number
- JPS6172126A JPS6172126A JP19262484A JP19262484A JPS6172126A JP S6172126 A JPS6172126 A JP S6172126A JP 19262484 A JP19262484 A JP 19262484A JP 19262484 A JP19262484 A JP 19262484A JP S6172126 A JPS6172126 A JP S6172126A
- Authority
- JP
- Japan
- Prior art keywords
- wall body
- structures
- forms
- cloth
- concrete
- 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
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0291—Retaining or protecting walls characterised by constructional features made up of filled, bag-like elements
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】
（離業上の利用分野）
本発明は、垂直壁体の構築方法に関し、得られ１こ壁体
は宅地造成や道路建設によって生ずる盛土を女足保持す
るための垂直壁体や、土石流を止めるための壁体として
使用できるものである。[Detailed Description of the Invention] (Area of Application) The present invention relates to a method for constructing a vertical wall, and the obtained wall is a vertical wall for retaining embankments generated by residential land development and road construction. It can be used as a body or as a wall to stop debris flows.
（従来の技術）
従来、軽減な場会は石やブロックを盛土に対して慎むこ
とにより、また大規模なものは現場打ちコンクリフト壁
体を構築することにより対処していた。また、補強土工
法や、鋼管を列状に立てて鋼管相互間をコルデートメタ
ル等で仕切って壁体とする工法があった。 ・
、 ・（発明が解決しようとする問題点）
・従来の石積み、ブロック積み壁体あるいは現場打ちコ
ンクリート壁体は、壁体の自重にょ９土圧に抵抗するた
め法勾配をとる必要があり、垂直壁体に比べると土地の
有効利用ができないとい５欠点があった。特に現場打ち
コンクリート壁体では、配筋作業や型枠の施工に労力を
費していた。補強土工法においては、背面の土を何ノー
にもわたってまき出し、転圧する必要があり、工程が繁
雑であった。また、＠管を列状に立てて鋼管相互間をコ
ルデートメタル等で仕切って壁体とする工法では、鋼管
を防錆する必要があり、＾価なものとなっていた。(Conventional technology) In the past, cases of mitigation have been dealt with by refraining from using stones or blocks as embankments, and large-scale cases have been dealt with by constructing cast-in-place concrete walls. There were also reinforced earth construction methods and construction methods in which steel pipes were erected in rows and walls were partitioned with cordate metal or the like.・
, ・(Problem that the invention seeks to solve)
・Conventional masonry, block-laid walls, or cast-in-place concrete walls require a normal slope to resist the wall's own weight and earth pressure, and are said to be less efficient at utilizing land than vertical walls. There were 5 flaws. Particularly in the case of cast-in-place concrete walls, labor was expended on reinforcement work and formwork construction. In the reinforced earth construction method, the soil on the back side had to be rolled out and compacted many times, making the process complicated. In addition, the construction method in which steel pipes are erected in rows and partitioned with cordate metal or the like to form a wall requires the steel pipes to be rust-proofed, making them expensive.
本発明は、以上のような従来返術の欠点をｍ消し、型枠
不要の垂直壁体を安価に提供することを目的とする。The object of the present invention is to eliminate the above-mentioned drawbacks of conventional wall construction and to provide a vertical wall body that does not require a formwork at a low cost.
（問題点を解犬するための手、威及び実施例）以下、本
発明の構成を一実施例を示す図面を参照しながら説明す
る。本発明にかかわる防寒壁体の構築方法では、第１図
に示すごとく柱状構造体１を地表面から突出するように
地盤中にたてこみ、柱状構造体１０列を形成する。柱状
構造体１は、例えば鋼管、Ｈ型鋼、外ａ鋼管性きコンク
リートパイル、その他曲げモーメントを受は持つことが
できる構造部材であれば、どのようなものでも使用でき
る。また、柱状構造体１を地盤中にたてこむためには、
打撃工法、中掘り工法、ゾレオーガー工法等、従来の工
法によれば良い。柱状構造体１は、シートパイルのよう
に互いに接して打設する必要はなく、背面土圧などの設
計外力に応じて柱状構造体１相互間に間隔をあけて打設
すれば艮い。柱状構造体１は、構築しようとする壁体の
規模に応じて、１列または狽数列にわたって設けること
かできる。さらに、柱状構造体１の列を布製型枠２で榎
う。布製型枠の素材は、天然繊維（綿、淋など）、及び
合成４ｉａ（ナイロン、ポリエステル、ポリゾロリレン
、ポリエチレンなど）、その他の繊維を用いることがで
きる。布製型枠２は、”第２図に示すように柱状構造体
１を設置した後に施工しても良いし、ｗＪ６図に示すよ
うに前もって地表面に敷設しておき、これをＸ（ように
柱状構造体１を打設し、その後に覆うようにしても艮い
。(Methods for Solving Problems, Applications, and Embodiments) Hereinafter, the structure of the present invention will be explained with reference to the drawings showing one embodiment. In the method for constructing a cold protection wall according to the present invention, as shown in FIG. 1, columnar structures 1 are built into the ground so as to protrude from the ground surface, thereby forming 10 rows of columnar structures. The columnar structure 1 can be made of any structural member that can bear a bending moment, such as a steel pipe, an H-shaped steel, a concrete pile made of a steel pipe, or any other structural member that can bear a bending moment. In addition, in order to erect the columnar structure 1 into the ground,
Conventional construction methods such as the impact construction method, the hollow construction method, and the Zoreauger construction method may be used. The columnar structures 1 do not need to be cast in contact with each other like sheet piles, but can be cast with intervals between them depending on external design forces such as rear earth pressure. The columnar structures 1 can be provided in one row or in a few rows depending on the scale of the wall to be constructed. Furthermore, the rows of columnar structures 1 are carved out using fabric formwork 2. As the material for the cloth formwork, natural fibers (cotton, gonorrhea, etc.), synthetic 4IA (nylon, polyester, polyzololylene, polyethylene, etc.), and other fibers can be used. The fabric formwork 2 may be constructed after installing the columnar structure 1 as shown in Fig. 2, or it may be laid on the ground surface in advance as shown in Fig. It is also possible to cast the columnar structure 1 and then cover it.
前者の場合は地中に折り返し部３を設け、後者の場合に
は頭つなぎ材４を設ける。また、このいずれの場合にお
いても、モルタルまたはコンクリートを注入した時に壁
体の形状を保つために布製型枠２の側面同志あるいは布
−ｊ！１！型枠２の側面と柱状構造体１を例えばナイロ
ンローゾのような緊結材５により強固に結んでおく。こ
のように、布製型枠２で柱状構造体１を覆った後に、コ
ンクリートパイル等を使用して布製型枠２内にコンクリ
ート６を打設することにより防禦壁体が完成するが、４
１Ｂ条されるコンクリート壁体は、設計に応じて有筋と
しても艮いし無筋であっても良い。有筋とする場合は、
扶助マツ）７をあらかじめ配しておく。In the former case, a folded part 3 is provided underground, and in the latter case, a head connecting material 4 is provided. In any of these cases, the sides of the fabric formwork 2 or the fabric -j! are used to maintain the shape of the wall when mortar or concrete is poured. 1! The side surface of the formwork 2 and the columnar structure 1 are firmly tied together using a binding material 5 such as nylon Roso. In this way, after covering the columnar structure 1 with the cloth formwork 2, the barrier wall is completed by pouring concrete 6 into the cloth formwork 2 using concrete piles, etc.
The 1B concrete wall may be reinforced, unreinforced, or unreinforced depending on the design. If it is reinforced,
Arrange 7 in advance.
土石流を止める用途に供する場合は、例えばワイヤーネ
ット８のような強靭なネットを配しておく。If the net is used to stop a debris flow, a strong net such as the wire net 8 is arranged.
扶助マツドア等は、現場で組み立てても良いし、前もっ
て工場で編成しておいても良い。また、この扶助マツド
アは、壁体の断面内で引張り力が作用する側のみに配し
ても良い。Supporting pine doors, etc. may be assembled on-site or may be assembled in advance at a factory. Further, this assisting pine door may be arranged only on the side on which tensile force acts within the cross section of the wall.
（発明の効果）
本発明は、上述したような構成より成り、従来技術と比
べて以下のような利点、待機を有する。(Effects of the Invention) The present invention has the above-described configuration and has the following advantages and disadvantages compared to the prior art.
■ 壁体の自重で土庄に抵抗する従来のブロック４ｊｔ
壁体、コンクリート壁体と異なり、柱状構造体１の曲げ
耐力により土圧に抵抗するため、法勺配を必要としない
垂直壁体を構築することができ、土地のＭ動詞用を図る
ことができる。■ Conventional block 4jt that resists tonosho using the wall's own weight
Unlike walls and concrete walls, the bending strength of the columnar structure 1 resists earth pressure, so it is possible to construct vertical walls that do not require erecting, and it is possible to use the M-verb of the land. can.
■ 有筋のコンク１７− ト壁体を構築する場合であっ
ても、扶助マツドアを配置するだけで良いので、従来の
ような諧雑な配筋作業が不要となる。■ Even when constructing a reinforced concrete wall, it is only necessary to place supporting pine doors, so the complicated reinforcement work required in the past is not necessary.
■ 面ｉＡ型忰２を用いるため、従来のような型枠の五
■付は力・不要となり、急速海工が可能となるしかも、
柱状構造体により布製型枠にコンクリートやモルタルを
圧入する除にも布製型枠のくずれは防止でき、垂直度を
保つことが可能となる。■ Since the surface iA type 2 is used, the conventional formwork attachment is not necessary and laborious, and rapid marine construction is possible.
The columnar structure prevents the fabric formwork from collapsing even when concrete or mortar is press-fitted into the fabric formwork, making it possible to maintain verticality.
■ 布製型枠２は、＠意であり折りたたむことができる
ので、運搬が容易であり山間部においても施工すること
ができる。■ Since the fabric formwork 2 is foldable, it is easy to transport and can be constructed even in mountainous areas.
■ 柱状構造体１を包むようにコンクリート６を打設す
るので、柱状構造体１にＡ管等を用いた場合でも施工に
より自ら防＆＃されるので轡別な防錆処理を施す必要が
ない。(2) Since the concrete 6 is placed so as to surround the columnar structure 1, even if A pipe or the like is used for the columnar structure 1, it will be self-prevented by the construction, so there is no need to perform separate anti-rust treatment.
第１図は、本発明の一実施例を示す一部切断斜視図、
第２図は、折り返し部３を有する場合の断面図、第６図
は頭つなぎ材４を有する場合の断面図、第４図は、柱状
構造体１を２列施工した場合の断面図、
第５図は、土石流を止めるための壁体としてワイヤーネ
ット８を配した場合の断面図である。
１・・・柱状構造体
２・・・；ｆ５ｇ型枠
３・・・折り返し部
４・・・頑つなざ材
５・・・緊結材
６・・・コンクリート
Ｉ・・・扶助マット
８・・・ワイヤーネット
９・・・盛土
誉許出願人 旭化成工４株式会社
第２図 第３図
ＬＪ Ｌｊ
第５図FIG. 1 is a partially cutaway perspective view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view when the folded part 3 is included, FIG. 6 is a cross-sectional view when the head binding material 4 is included, and FIG. FIG. 4 is a sectional view when two rows of columnar structures 1 are constructed, and FIG. 5 is a sectional view when a wire net 8 is arranged as a wall for stopping a debris flow. 1...Column structure 2...; f5g formwork 3...Folded part 4...Stubborn lumber 5...Binding material 6...Concrete I...Supporting mat 8...・Wire net 9... Embankment license applicant Asahi Kaseiko 4 Co., Ltd. Figure 2 Figure 3 LJ Lj Figure 5
Claims (1)
面より突出するように地盤中にたてこみ、この柱状構造
体列を布製型枠で覆い、しかる後、モルタルまたはコン
クリートを注入することにより柱状構造体と一体化した
モルタルまたはコンクリート壁体を形成することを特徴
とする防禦壁体の構築方法。The columnar structures are built into the ground in one or more rows at intervals so as to protrude above the ground surface, and the rows of columnar structures are covered with fabric formwork, after which mortar or concrete is poured. 1. A method for constructing a fence wall, which comprises forming a mortar or concrete wall that is integrated with a columnar structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19262484A JPS6172126A (en) | 1984-09-17 | 1984-09-17 | Method of building protection wall body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19262484A JPS6172126A (en) | 1984-09-17 | 1984-09-17 | Method of building protection wall body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6172126A true JPS6172126A (en) | 1986-04-14 |
Family
ID=16294344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19262484A Pending JPS6172126A (en) | 1984-09-17 | 1984-09-17 | Method of building protection wall body |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6172126A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705702A1 (en) * | 1993-05-28 | 1994-12-02 | Palardy Tp | Method for consolidating banks |
| JPH07198256A (en) * | 1993-12-24 | 1995-08-01 | Somos Gmbh | Drier for bulk material |
| CN106013216A (en) * | 2016-06-22 | 2016-10-12 | 重庆大学 | Retaining wall controlling deformation of wall body through driven stress and construction method of retaining wall |
-
1984
- 1984-09-17 JP JP19262484A patent/JPS6172126A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2705702A1 (en) * | 1993-05-28 | 1994-12-02 | Palardy Tp | Method for consolidating banks |
| JPH07198256A (en) * | 1993-12-24 | 1995-08-01 | Somos Gmbh | Drier for bulk material |
| CN106013216A (en) * | 2016-06-22 | 2016-10-12 | 重庆大学 | Retaining wall controlling deformation of wall body through driven stress and construction method of retaining wall |
| CN106013216B (en) * | 2016-06-22 | 2018-03-13 | 重庆大学 | A kind of passive Stress Control deformation of wall formula barricade and its construction method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4079975B2 (en) | Retaining wall construction method | |
| JP2000265458A (en) | Floor slab connecting structure for underground structure with precast pile underground wall | |
| JP4314712B2 (en) | Pier structure and its construction method | |
| JPS6172126A (en) | Method of building protection wall body | |
| KR101809554B1 (en) | Structure using key-block and sheetfile | |
| JP3063673B2 (en) | Foundation structure of building with soil cement pillar row retaining wall tied to frame | |
| JPS63280153A (en) | Underground inverted lining method | |
| JP3090433B2 (en) | Permanent formwork for dam embankment and method of raising dam embankment | |
| JP4332651B2 (en) | Foundation reinforcement device and foundation construction method | |
| KR100380907B1 (en) | Precast concrete segment for arch type culvert and construction method using this segment | |
| JPH07103583B2 (en) | Construction method for large span underground structure | |
| JPH01315520A (en) | Underground outer wall constructing method for superstructure | |
| JPS63184609A (en) | Method for constructing underground continuous wall | |
| JPH0351378Y2 (en) | ||
| JP3161886B2 (en) | Foundation for small buildings | |
| JPH0467533B2 (en) | ||
| JPH0726569A (en) | Pile foundation construction method for structure exposed to partial earth pressure | |
| JP2572680B2 (en) | Underground structure by reverse strike method | |
| JP2004124554A (en) | Basement structure | |
| JPS6363690B2 (en) | ||
| JPS63277342A (en) | Reverse execution of underground story | |
| JPH02266016A (en) | Structural process of underground concrete body of building | |
| JPH0637076Y2 (en) | Coupling structure of precast piles and footings | |
| JP2003027505A (en) | Structure and structure of crossing part of structural members | |
| JPH04315620A (en) | Foundation structure for steel-framed building |