JPS61122328A - Method of installing top-shaped block - Google Patents
Method of installing top-shaped blockInfo
- Publication number
- JPS61122328A JPS61122328A JP24049084A JP24049084A JPS61122328A JP S61122328 A JPS61122328 A JP S61122328A JP 24049084 A JP24049084 A JP 24049084A JP 24049084 A JP24049084 A JP 24049084A JP S61122328 A JPS61122328 A JP S61122328A
- Authority
- JP
- Japan
- Prior art keywords
- coupling member
- shaped block
- support members
- shaped
- block
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/34—Foundations for sinking or earthquake territories
Abstract
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は扁平上盤の下部に円錐又は角錐形胴体を設け、
＋１ＡＩ一体の下部中心に円柱形軸脚を設けたコマ型ブ
ロックの布設工法に関するものである。Detailed Description of the Invention (Industrial Application Field) The present invention provides a conical or pyramidal body at the lower part of a flat upper plate,
This relates to a method of laying a frame-shaped block with a cylindrical shaft leg provided at the center of the lower part of +1AI.
（従来の技術）
コマ型ブロックは、ブロックそれ自体の重量及びブロッ
クが受ける垂直荷重と、胴体並びに軸脚に生ずる地盤反
力及び摩擦抵抗の総合力とを均衡させて、不等沈下のな
い水平地耐力を発揮させるものであり、各種の地盤安定
化や基礎強化工法等において基本構成部材として使用さ
れている。(Prior art) A top-shaped block is designed to balance the weight of the block itself, the vertical load it receives, and the total force of the ground reaction force and frictional resistance generated in the body and pivot legs, so that it can be leveled without uneven settlement. It exerts the bearing capacity of the soil, and is used as a basic component in various ground stabilization and foundation reinforcement construction methods.
（発明が解決しようとする問題点）
しかしながら、従来の布設工法では、ブロックの傾斜動
を的確に抑制する手段がないので、胴体面を鉛直線に関
して左右対称に配置することが容易でなく、不正確な施
工により一部のブロックが傾斜している場合には、各プ
ロー２りの胴体面で地盤反力の垂直分力を沈下防止用の
浮力に転用し、水平分力を相互に打消し合わせる、とい
うコマ型ブロツク本来の作用を充分に上げられないこと
があった。(Problems to be Solved by the Invention) However, in the conventional construction method, there is no means to accurately suppress the tilting movement of the blocks, so it is difficult and difficult to arrange the body surface symmetrically with respect to the vertical line. If some blocks are tilted due to accurate construction, the vertical component of the ground reaction force is diverted to buoyancy to prevent subsidence on the body surface of each plow 2, and the horizontal components are mutually canceled out. There were times when it was not possible to fully enhance the original function of the top-shaped blocks, which is to align the blocks.
従って１本発明の目的は、並列配ｌした全てのコマ型ブ
ロックの軸脚を直立に保持でき、各プロ・・、りの胴体
面を鉛直線に関して左右対称に的確に配置できる布設工
法を提供することである。Therefore, an object of the present invention is to provide a laying method that allows the pivot legs of all the top-shaped blocks arranged in parallel to be held upright, and that allows the body surfaces of each block to be accurately arranged symmetrically with respect to the vertical line. It is to be.
（問題点を解決するための手段）
以下、添付図面中の参照符号を用いて説明すると、本発
明の布設工法の要旨は、扁平上ｌｌ１４ ａの下部に円
錐又は角錐形胴体４ｂを設け、該胴体４ｂの下部中心に
円柱形軸脚４ｃを設けたコマ型ブロック４．４・・・を
複数個並列に配置し、各ブロック４．４・・・の下部を
下部連結部材３で相互に連結し、各ブロック４．４・・
・の上部を上部連結部材５で相互に連結して、各ブロッ
ク４．４・・・の前記軸脚４ｃ、４ｃ・・・を垂直に保
持することである。(Means for Solving the Problems) The gist of the laying method of the present invention will be explained below using reference numerals in the attached drawings. A plurality of top-shaped blocks 4.4... each having a cylindrical shaft leg 4c provided at the center of the lower part of the body 4b are arranged in parallel, and the lower part of each block 4.4... is interconnected by a lower connecting member 3. And each block 4.4...
The upper parts of the blocks 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, .
（作用）
コマ型ブロックの布設に当って、下部連結部材３が触初
に地盤６に水平に設置され、次に各コマ型ブロック４が
下部連結部材３を基準として各軸脚４ｃを垂直にして地
盤に据付けられる。そして、１部連結部材５が直立した
各コマ型ブロック４の上部に接続され、複数のコマ型プ
ロ、り４．４・・・は相互に上下部にて拘束される。(Function) When installing the top-shaped blocks, the lower connecting member 3 is first installed horizontally on the ground 6, and then each top-shaped block 4 is set vertically with each pivot leg 4c based on the lower connecting member 3. It is installed on the ground. The one-part connecting member 5 is connected to the upper part of each upright top-shaped block 4, and the plurality of top-shaped blocks 4, 4, . . . are restrained from each other at the upper and lower portions.
Ｌｌ（実施例）
図示の実施例では、下部連結部材３は、所定の縦横間隔
で配置した複数のリングｌを交差状に配置した複数の支
持杆２によって接続したものであり 該リングｌにはコ
マ型ブロックの軸脚４ｃが嵌挿される。Ll (Example) In the illustrated example, the lower connecting member 3 is one in which a plurality of rings l arranged at predetermined vertical and horizontal intervals are connected by a plurality of support rods 2 arranged in a crosswise manner. The pivot leg 4c of the top-shaped block is inserted.
上部連結部材５は、扁平上ｑ１４ａの上部に突設した吊
具４ｄ内を貫通する縦支持部材５＆と、該吊具４ｄ上面
に当接する横支持部材５ｂとから成る。該縦支持部材５
ａと横支持部材５ｂは吊具４ｄにて交叉し、針金による
緊結や溶接等の適当な手段によって吊具４ｄに同着され
る。その後、土砂が埋め戻され、地下構築物や地上構築
物がコマ型ブロツク群４，４・・・の上に構築される。The upper connecting member 5 is composed of a vertical support member 5& passing through a hanging tool 4d protruding from the upper part of the flat upper q14a, and a horizontal support member 5b abutting on the upper surface of the hanging tool 4d. The vertical support member 5
a and the lateral support member 5b intersect at a hanger 4d, and are attached to the hanger 4d by suitable means such as wire binding or welding. Thereafter, earth and sand are backfilled, and underground structures and above-ground structures are constructed on top of the top block groups 4, 4, . . . .
尚、下部連結部材及び上部連結部材の形状構造は上記の
ものに限定されず、複数のコマ型ブロックを上下各部位
にて相互に拘束し得るものであればよい。Note that the shapes and structures of the lower connecting member and the upper connecting member are not limited to those described above, and may be any shape as long as they can mutually restrain a plurality of top-shaped blocks at the upper and lower portions.
下部連結部材３と上部連結部材５の各構成部材は、コマ
型ブロックの配置形態に対応して、第２図及び第３図に
示したように直角に交差したり、第５図に示すように斜
めに交差する。The constituent members of the lower connecting member 3 and the upper connecting member 5 may intersect at right angles as shown in FIGS. 2 and 3, or intersect at right angles as shown in FIG. 5, depending on the arrangement of the top-shaped blocks. intersect diagonally.
（発明の効果）
以上のように本発明の布設工法では、並列に配置された
複数のコマ型ブロック４．４・・・は、下部連結部材５
と下部連結部材３によって連結され。(Effects of the Invention) As described above, in the installation method of the present invention, the plurality of block-shaped blocks 4.4 arranged in parallel are connected to the lower connecting member 5.
and are connected by a lower connecting member 3.
上下各部位にて相互に拘束されているため、当初の垂直
に設定された各コマ型ブロック４の軸脚４Ｃは常に垂直
状態に保持され、コマ型ブロツク群の一部が局部的に傾
斜動することがない、そのため、各コマ型ブロックの胴
体面が鉛直線に関して左右対称に的確に配置され、コマ
型ブロックの優れた特性を最大限に発揮させることがで
きるのである。Since the upper and lower parts are mutually restrained, the pivot legs 4C of each top-shaped block 4, which were initially set vertically, are always maintained in a vertical state, and some of the top-shaped blocks are locally tilted. Therefore, the body surfaces of each top-shaped block are accurately arranged symmetrically with respect to the vertical line, and the excellent characteristics of the top-shaped block can be maximized.
第１図は本発明に使用されるコマ型ブロックの一例の斜
視図である。第２図は本発明の一実施例におけるブロッ
ク布設状態の縦断面図、第３図は同ブロック布設状態の
平面図、第４図は下部連結部材３を分離して示した斜視
図である。第５図は、本発明の別の実施例におけるブロ
ック布設状態の工面図である。
１・・・リング、２・・・支持杆、３・・・下部連結部
材４・・・プロ、り、４ａ・・・扁平上盤、４ｂ・・・
円錐形胴体、４ｃ・・・円柱形軸脚、４ｄ・・・吊具、
５・・・上部連結部材、５ａ・−・縦支持部材、５ｂ・
・・横支持部材６・・・地盤FIG. 1 is a perspective view of an example of a top-shaped block used in the present invention. FIG. 2 is a longitudinal sectional view of a block installed state according to an embodiment of the present invention, FIG. 3 is a plan view of the same block installed state, and FIG. 4 is a perspective view showing the lower connecting member 3 separated. FIG. 5 is a construction drawing of a block installation state in another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Ring, 2... Support rod, 3... Lower connecting member 4... Pro, 4a... Flat upper plate, 4b...
Conical body, 4c...Cylindrical shaft leg, 4d...Hanging tool,
5... Upper connecting member, 5a... Vertical support member, 5b...
... Lateral support member 6 ... Ground
Claims (1)
該胴体４ｂの下部中心に円柱形軸脚４ｃを設けたコマ型
ブロック４、４・・・を複数個並列に配置し、各ブロッ
ク４、４・・・の下部を下部連結部材３で相互に連結し
、各ブロック４、４・・・の上部を上部連結部材５で相
互に連結して、各ブロック４、４・・・の前記軸脚４ｃ
、４ｃ・・・を垂直に保持するコマ型ブロックの布設工
法。A conical or pyramidal body 4b is provided at the bottom of the flat upper plate 4a,
A plurality of top-shaped blocks 4, 4, . The upper parts of the blocks 4, 4... are connected to each other by the upper connecting member 5, and the pivot leg 4c of each block 4, 4...
, 4c... is a construction method for installing frame-shaped blocks that hold vertically.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24049084A JPS61122328A (en) | 1984-11-16 | 1984-11-16 | Method of installing top-shaped block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24049084A JPS61122328A (en) | 1984-11-16 | 1984-11-16 | Method of installing top-shaped block |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61122328A true JPS61122328A (en) | 1986-06-10 |
| JPH0440495B2 JPH0440495B2 (en) | 1992-07-03 |
Family
ID=17060285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24049084A Granted JPS61122328A (en) | 1984-11-16 | 1984-11-16 | Method of installing top-shaped block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61122328A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319341A (en) * | 1986-07-12 | 1988-01-27 | Marukiyou Sangyo Kk | Formation of improved ground |
| KR100792162B1 (en) | 2007-09-12 | 2008-01-07 | 박노환 | Constructing method of in field top pile using |
| KR100792161B1 (en) | 2007-09-12 | 2008-01-07 | 박노환 | A top pile for production in field |
| KR100822004B1 (en) | 2007-05-11 | 2008-04-15 | 시지이엔씨주식회사 | Cone type foundation |
| JP2018091047A (en) * | 2016-12-03 | 2018-06-14 | 糸井 元保 | Artificial ground and method for constructing the same |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5589535A (en) * | 1978-12-25 | 1980-07-07 | Atsushi Matsui | Stabilizing method for ground against earthquake or the like |
| JPS5667013A (en) * | 1979-11-01 | 1981-06-05 | Atsushi Matsui | Stabilization technique for housing area, roads or ground |
-
1984
- 1984-11-16 JP JP24049084A patent/JPS61122328A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5589535A (en) * | 1978-12-25 | 1980-07-07 | Atsushi Matsui | Stabilizing method for ground against earthquake or the like |
| JPS5667013A (en) * | 1979-11-01 | 1981-06-05 | Atsushi Matsui | Stabilization technique for housing area, roads or ground |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6319341A (en) * | 1986-07-12 | 1988-01-27 | Marukiyou Sangyo Kk | Formation of improved ground |
| KR100822004B1 (en) | 2007-05-11 | 2008-04-15 | 시지이엔씨주식회사 | Cone type foundation |
| KR100792162B1 (en) | 2007-09-12 | 2008-01-07 | 박노환 | Constructing method of in field top pile using |
| KR100792161B1 (en) | 2007-09-12 | 2008-01-07 | 박노환 | A top pile for production in field |
| JP2018091047A (en) * | 2016-12-03 | 2018-06-14 | 糸井 元保 | Artificial ground and method for constructing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440495B2 (en) | 1992-07-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |