JPH07113239A - Concrete foundation and formation method of structural body - Google Patents

Concrete foundation and formation method of structural body

Info

Publication number
JPH07113239A
JPH07113239A JP26219493A JP26219493A JPH07113239A JP H07113239 A JPH07113239 A JP H07113239A JP 26219493 A JP26219493 A JP 26219493A JP 26219493 A JP26219493 A JP 26219493A JP H07113239 A JPH07113239 A JP H07113239A
Authority
JP
Japan
Prior art keywords
concrete foundation
stirring
site
gravel
solidifying material
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
Application number
JP26219493A
Other languages
Japanese (ja)
Other versions
JP2500005B2 (en
Inventor
Akira Nakajima
彬 中島
Takeshi Honda
武 本田
Akira Ishikawa
石川  晃
Kiyomi Taniguchi
清美 谷口
Katsuharu Komiyama
克治 小宮山
Shoji Takahashi
昭二 高橋
Hyoe Tsuda
兵衛 津田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KENSETSUSHO HOKURIKUCHIHOU KEN
KENSETSUSHO HOKURIKUCHIHOU KENSETSUKYOKU
ONODA KEMIKO KK
Onoda Chemical Industry Co Ltd
Advanced Construction Technology Center ACTEC
Original Assignee
KENSETSUSHO HOKURIKUCHIHOU KEN
KENSETSUSHO HOKURIKUCHIHOU KENSETSUKYOKU
ONODA KEMIKO KK
Onoda Chemical Industry Co Ltd
Advanced Construction Technology Center ACTEC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by KENSETSUSHO HOKURIKUCHIHOU KEN, KENSETSUSHO HOKURIKUCHIHOU KENSETSUKYOKU, ONODA KEMIKO KK, Onoda Chemical Industry Co Ltd, Advanced Construction Technology Center ACTEC filed Critical KENSETSUSHO HOKURIKUCHIHOU KEN
Priority to JP26219493A priority Critical patent/JP2500005B2/en
Publication of JPH07113239A publication Critical patent/JPH07113239A/en
Application granted granted Critical
Publication of JP2500005B2 publication Critical patent/JP2500005B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

PURPOSE:To make it possible to form a concrete foundation and a structural body simply at very low cost in a construction field. CONSTITUTION:A construction position 3 for a specific concrete foundation and a structural body is fixed, the position 3 is excavated, and then cobble stone 4, gravels 5, etc., from an excavated place are spread thereon. In addition, while stirring the cobble stone 4, gravels 5, etc., spread over the excavated place with a stirring operating section 8 mounted to a drive 6, a solidifying material 7 such as cement, etc., is injected in a slurry state to mix them in the excavated place for required time. Then, after the curing for a required period of time, the concrete foundation and structural body are formed in the construction field.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業の利用分野】本発明は、コンクリート基礎並びに
構造体の形成方法に関するものである。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete foundation and a method for forming a structure.

【0002】[0002]

【従来の技術】従来、コンクリート基礎並びに構造体の
形成方法は、図10乃至図13に示すように、大型のシ
ョベルカー1を用い、該ショベルカー1により所定の掘
削位置を掘削し、その後その箇所に型枠2・・・を組み
立て、その型枠2・・・内に生コンクリートを打設し、
所要期間養生して、前記型枠2・・・を取り外し、その
型枠2・・・を取り外した箇所を再び埋め戻して、最終
的にコンクリート基礎並びに構造体を形成するものであ
った。
2. Description of the Related Art Conventionally, as shown in FIGS. 10 to 13, a conventional method for forming a concrete foundation and a structure uses a large shovel car 1 to excavate a predetermined excavation position, and thereafter Assembling the formwork 2 ... at the location, placing ready-mixed concrete in the formwork 2 ...
After curing for a required period of time, the molds 2 ... Are removed, the locations where the molds 2 ... are removed are backfilled again, and finally a concrete foundation and a structure are formed.

【0003】しかし、打設すべきコンクリートを全て生
コンクリート製造工場から現場まで運ばなければなら
ず、これら運搬作業を含めてきわめて作業手間となって
いると共に、作業コストの高いものとなっていた。
However, all the concrete to be poured must be transported from the ready-mixed concrete manufacturing plant to the site, which is extremely labor-intensive including the transportation work, and the work cost is high.

【0004】[0004]

【発明が解決しようとする課題】本発明は前記従来の課
題を解決するために創案されたものであり、現場で簡単
に、かつコストをきわめて安価にしてコンクリート基礎
並びに構造体が形成できるコンクリート基礎並びに構造
体の形成方法を提供することを目的とするものである。
SUMMARY OF THE INVENTION The present invention was devised to solve the above-mentioned conventional problems, and a concrete foundation and a concrete foundation capable of forming a structure and a structure can be formed on site easily and at extremely low cost. Another object of the present invention is to provide a method for forming a structure.

【0005】[0005]

【課題を解決するための手段】第1発明では、所定のコ
ンクリート基礎並びに構造体形成位置3を定めて該位置
3を掘削し、次いで、該掘削箇所から取り出した玉石
4、砂礫5等を敷設し、
According to the first aspect of the present invention, a predetermined concrete foundation and a structure forming position 3 are determined, the position 3 is excavated, and then cobbles 4, gravel 5 and the like taken out from the excavated site are laid. Then

【0006】さらに、攪拌装置6に取り付けた攪拌作動
部8で、敷設してある玉石4、砂礫5等攪拌しつつ、セ
メントなどの固化材7をスラリー状で噴射して所要時間
混練りし、振動締め固め等を行った後、所要期間養生さ
せて、
Further, while stirring the laid stones 4, gravel 5, etc. in the stirring operation section 8 attached to the stirring device 6, the solidifying material 7 such as cement is jetted in a slurry form and kneaded for a required time, After performing vibration compaction, etc., cure for a required period,

【0007】コンクリート基礎並びに構造体を現場で形
成しうるよう構成され、また、第2発明では、所定のコ
ンクリート基礎並びに構造体の形成位置3を定め、前記
位置内を駆動装置6に取り付けた攪拌作動部8で、該位
置3内に存する玉石4、砂礫5等を攪拌し、次いで、セ
メントなどの固化材7をスラリー状で噴射し、或いは固
化材7の粉体を散布して前記攪拌箇所内で所要時間混練
りし、所要期間養生させた後、コンクリート基礎並びに
構造体を現場で形成するよう構成され、また、第3発明
では、所定のコンクリート基礎並びに構造体形成位置3
を定めて該位置を掘削し、
The concrete foundation and the structure are constructed so that they can be formed on site, and in the second invention, a predetermined concrete foundation and the formation position 3 of the structure are defined, and the agitator is attached to the drive device 6 within the position. In the operating part 8, the cobblestone 4, the gravel 5 and the like existing in the position 3 are stirred, and then the solidifying material 7 such as cement is sprayed in a slurry form, or the powder of the solidifying material 7 is sprayed to the stirring point. After being kneaded for a required time in the interior and cured for a required time, the concrete foundation and the structure are formed on-site, and in the third invention, the predetermined concrete foundation and the structure forming position 3
To drill the location,

【0008】次いで該掘削箇所に掘削箇所から取り出し
た玉石、砂礫等を敷設し、さらに、駆動装置6に取り付
けた攪拌作動部8で、敷設してある玉石、砂礫等を攪拌
しつつ、セメントなどの固化材7を粉体で散布して所要
時間混合すると共に、振動締め固め等を行った後、
Next, pebbles, gravel and the like taken out from the excavation site are laid at the excavation site, and further, a stirring operation unit 8 attached to the drive device 6 stirs the laid cobblestone, gravel and the like while cement, etc. After the solidifying material 7 is sprayed as powder and mixed for a required time, and after vibrating and compacting,

【0009】所要期間養生させ、コンクリート基礎並び
に構造体を現場で形成しうるよう構成され、さらに、第
4発明では、前記第1発明及び第3発明において、所定
のコンクリート基礎並びに構造体の形成位置3の掘削
は、駆動装置6に取り付けた攪拌作動部8に替えて取り
付けた掘削部11によって行うよう構成されている。
[0009] The concrete foundation and the structure are constructed so that they can be cured for a required period to form the concrete foundation and the structure on-site. Further, in the fourth invention, in the first and third inventions, the predetermined concrete foundation and the formation position of the structure are formed. The excavation of No. 3 is configured to be performed by the excavation unit 11 attached in place of the stirring operation unit 8 attached to the drive device 6.

【0010】[0010]

【作用】本発明では、掘削箇所から取り出した玉石4、
砂礫5等を敷設し、さらに、攪拌装置6に取り付けた攪
拌作動部8を用いて、敷設してある玉石4、砂礫5等を
攪拌しつつ、セメント等の固化材7によるスラリーを噴
射して前記掘削箇所内で所要時間混練りし、
In the present invention, the cobblestone 4 taken out from the excavation site,
By laying gravel 5 and the like, and further by using the stirring operation unit 8 attached to the stirring device 6, while stirring the laid stones 4, gravel 5, etc., the slurry by the solidifying material 7 such as cement is sprayed. Kneading the required time in the excavation site,

【0011】次いで、所要期間養生させた後、コンクリ
ート基礎並びに構造体を現場で形成する。
Then, after curing for a required period, a concrete foundation and a structure are formed on site.

【0012】これにより、現場で簡単に、かつコストを
きわめて安価にしてコンクリート基礎並びに構造体が形
成できる。
[0012] Thus, the concrete foundation and the structure can be formed easily on site and at extremely low cost.

【0013】[0013]

【実施例】以下、本発明を各図に示す実施例に基づいて
説明する。先ず、駆動装置6に着脱自在の掘削部11を
取り付けて大型のショベルカー1とする。そして、該シ
ョベルカー1を使用し、所定のコンクリート基礎並びに
構造体形成位置3を掘削する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on the embodiments shown in the drawings. First, the excavator 11 which is detachable is attached to the drive device 6 to form the large shovel car 1. Then, the shovel car 1 is used to excavate a predetermined concrete foundation and a structure forming position 3.

【0014】次いで、図2に示す様に掘削後、取り出さ
れた玉石4や砂礫5等を前記掘削箇所内に敷設する。こ
こで、この敷設状態は必ずしも整然と敷設する必要はな
く、その後の攪拌作業を考慮してきわめてランダムに敷
設すれば良い。
Then, as shown in FIG. 2, after the excavation, the extracted cobblestones 4, gravel 5 and the like are laid in the excavation site. Here, the laid state does not necessarily need to be laid in an orderly manner, and may be laid very randomly considering the subsequent stirring work.

【0015】その後、図3から理解されるように、大型
のショベルカー1において、その掘削部11を取り外
し、替わりに攪拌作動部8を取り付けるものとする。そ
して、この攪拌作動部8により、敷設してある玉石4、
砂礫5等を攪拌する。 この様に本実施例では、一台の
駆動装置6に攪拌作動部8と掘削部11の双方が取付可
能としてあるため、コンクリート基礎並びに構造体の形
成方法における作業装置を減少でき、またその作業時間
を短縮することもできる。
After that, as understood from FIG. 3, in the large shovel car 1, the excavation portion 11 is removed and the stirring operation portion 8 is attached instead. Then, by the stirring operation unit 8, the laid cobblestone 4,
Stir the gravel 5 and the like. As described above, in this embodiment, since both the stirring operation unit 8 and the excavation unit 11 can be attached to the single drive unit 6, it is possible to reduce the number of working devices in the method for forming the concrete foundation and the structure, and to perform the work. You can save time.

【0016】次いで、前記攪拌作動部8の近傍位置に取
り付けられたスラリー噴射部9よりセメントなど固化材
7によるスラリーを前記攪拌箇所へ噴射する。
Then, a slurry of a solidifying material 7 such as cement is sprayed to the stirring location from a slurry spraying unit 9 mounted in the vicinity of the stirring operation unit 8.

【0017】そして、所要時間攪拌しながら、さらに、
セメントなど固化材7によるスラリーを噴射して砂礫
5、玉石4などと固化材7のスラリーとを混練りする。
ここで、その混練りは図4に示す状態に至るまで行われ
る。
While stirring for the required time,
The slurry of the solidifying material 7 such as cement is injected to knead the gravel 5, the cobblestone 4, etc. and the slurry of the solidifying material 7.
Here, the kneading is performed until the state shown in FIG. 4 is reached.

【0018】そして、図4に示す状態に至ったときに、
攪拌作動部8による攪拌作業を終了させ、所要期間養生
させる。
When the state shown in FIG. 4 is reached,
The agitation work by the agitation operation unit 8 is completed, and the material is aged for a required period.

【0019】そして、所要期間の養生の後、コンクリー
ト基礎並びに構造体が現場で形成されることになる(図
5参照)。尚、所定の位置3を掘削せずに、駆動装置6
に攪拌作動部8を取り付け、該攪拌作動部8によって、
該位置3を直ちに攪拌しても構わないものである。この
様に掘削作業なしに直ちに攪拌作業を行えば更なる作業
能率のアップ並びにコストの低廉化が図れる。
After the curing for the required period, the concrete foundation and the structure will be formed on site (see FIG. 5). It should be noted that the drive device 6 is not excavated at the predetermined position 3.
The stirring operation unit 8 is attached to the
The position 3 may be immediately stirred. If the stirring work is immediately performed without excavation work, the work efficiency can be further improved and the cost can be reduced.

【0020】そして、該位置3には玉石4、砂礫5等が
埋設されており、掘削せず直ちに攪拌しても前記実施例
とほぼ同様の結果が得られるものとなる。その後、前記
攪拌作動部8の近傍位置に取り付けられたスラリー噴射
部9よりセメントなど固化材7によるスラリーを前記攪
拌箇所へ噴射しても構わないのである。
At the position 3, boulders 4, gravel 5 and the like are buried, and even if stirring is carried out immediately without excavation, almost the same result as in the above embodiment can be obtained. After that, the slurry by the solidifying material 7 such as cement may be sprayed to the stirring location from the slurry spraying section 9 attached in the vicinity of the stirring operation section 8.

【0021】ところで、セメントなどの固化材7による
スラリーは、予めセメント等固化材7による粉末に水を
加え、図3から理解されるように、スラリープラント1
0内で練り上げて、前記攪拌作業と同時に前記スラリー
プラント10から圧送して、噴射するものである。
By the way, the slurry of the solidifying material 7 such as cement is prepared by adding water to the powder of the solidifying material 7 such as cement in advance, and as understood from FIG.
It is kneaded in 0, and is fed from the slurry plant 10 at the same time as the stirring operation and jetted.

【0022】しかしながら、必ずしも予めセメントなど
固化材7によるスラリーを練り上げておく必要はなく、
セメントなど固化材7による粉末をそのまま攪拌作業と
同時に掘削箇所に撒き、玉石4や砂礫5と混ぜ合わせて
も構わないものである。
However, it is not always necessary to knead the slurry of the solidifying material 7 such as cement beforehand.
It is also possible to sprinkle the powder of the solidifying material 7 such as cement as it is on the excavation site at the same time as the stirring work and mix it with the boulders 4 and the gravel 5.

【0023】そのような場合には、セメントなどの固化
材7の粉末が玉石4や砂礫5等が含む水分によって混練
り状態となり、最終的にはコンクリート基礎並びに構造
体の下地が形成されることになる。
In such a case, the powder of the solidifying material 7 such as cement is kneaded by the water content of the cobblestone 4, the sand gravel 5, etc., and finally the foundation of the concrete foundation and the structure is formed. become.

【0024】尚、セメントなどの固化材7の粉末を攪拌
しながら散布した後、水をその上にかけても構わないも
のである。
It is also possible to sprinkle the powder of the solidifying material 7 such as cement with stirring and then pour water on it.

【0025】いずれにせよ、掘削した箇所から取り出さ
れた玉石4或いは砂礫5等がそのままコンクリート基礎
並びに構造体の形成に使用できるものであり、現場で攪
拌、混練りすることによりコンクリート基礎並びに構造
体の下地を作製することができる。
In any case, the cobblestone 4 or the gravel 5 taken out from the excavated place can be directly used for forming the concrete foundation and the structure, and the concrete foundation and the structure can be mixed and stirred at the site. Can be prepared.

【0026】このように、従来からみると生コンクリー
トを現場まで運搬し、そしてそれを打設してコンクリー
ト基礎並びに構造体を形成しなければならなかったが、
本発明においては現場で骨材を調達することができ、ま
た現場で攪拌し混練りすることができることになる。
As described above, conventionally, it has been necessary to transport ready-mixed concrete to the site and pour it to form a concrete foundation and a structure.
In the present invention, the aggregate can be procured on site, and can be agitated and kneaded on site.

【0027】よって極めて作業効率がよく、さらにコス
トが安価にできるコンクリート基礎並びに構造体の形成
方法を提供できることとなる。尚、図6には本発明を根
固め工に採用した説明図が、図7には本発明を帯工に採
用した説明図が、図8には本発明を落差工に採用した説
明図が、図9には本発明を法留工におけるコンクリート
基礎に採用した説明図が各々示されている。
Therefore, it is possible to provide a method for forming a concrete foundation and a structure, which has extremely high work efficiency and can be manufactured at low cost. Incidentally, FIG. 6 is an explanatory view of the present invention applied to a rooting work, FIG. 7 is an explanatory view of the present invention applied to a belt work, and FIG. 8 is an explanatory view of the present invention applied to a head drop work. FIG. 9 is an explanatory diagram showing the present invention applied to a concrete foundation in a mooring method.

【0028】この様に本発明による工法は如何なるコン
クリート基礎並びに構造体の形成であっても採用するこ
とができるものである。
As described above, the method according to the present invention can be applied to the formation of any concrete foundation and structure.

【0029】[0029]

【発明の効果】本発明は以上の構成よりなり、本発明に
よるコンクリート基礎並びに構造体の形成方法であれ
ば、現場で攪拌、混練りすることができ、現場でコンク
リート基礎並びに構造体の下地を簡単に形成することが
できる。
EFFECTS OF THE INVENTION The present invention is constituted as described above, and the method for forming a concrete foundation and a structure according to the present invention allows stirring and kneading at the site, and the concrete foundation and the groundwork of the structure at the site. It can be easily formed.

【0030】もって作業効率の向上とコストの低廉化を
実現したコンクリート基礎並びに構造体の形成方法を提
供することができるという効果を奏する。
Therefore, there is an effect that it is possible to provide a method for forming a concrete foundation and a structure, which realizes improvement in work efficiency and cost reduction.

【0031】[0031]

【図面の簡単な説明】[Brief description of drawings]

【図1】ショベルカーによる掘削状態を示す説明図であ
る。
FIG. 1 is an explanatory diagram showing a state of excavation by a shovel car.

【図2】ショベルカーによる掘削した玉石、砂礫等を敷
設する状態を示す説明図である。
FIG. 2 is an explanatory diagram showing a state in which cobblestones, gravel and the like excavated by a shovel car are laid.

【図3】攪拌装置により攪拌状態を示す説明図である。FIG. 3 is an explanatory view showing a stirring state by a stirring device.

【図4】攪拌装置によりセメントなど固化材を加えて混
練りする状態を示す説明図である。
FIG. 4 is an explanatory view showing a state in which a solidifying material such as cement is added and kneaded by a stirring device.

【図5】本発明により形成したコンクリート基礎並びに
構造体を示す説明図(その1)である。
FIG. 5 is an explanatory view (No. 1) showing a concrete foundation and a structure formed by the present invention.

【図6】本発明により形成したコンクリート基礎並びに
構造体を示す説明図(その2)である。
FIG. 6 is an explanatory view (No. 2) showing the concrete foundation and the structure formed by the present invention.

【図7】本発明により形成したコンクリート基礎並びに
構造体を示す説明図(その3)である。
FIG. 7 is an explanatory view (No. 3) showing the concrete foundation and the structure formed by the present invention.

【図8】本発明により形成したコンクリート基礎並びに
構造体を示す説明図(その4)である。
FIG. 8 is an explanatory view (No. 4) showing the concrete foundation and the structure formed by the present invention.

【図9】本発明により形成したコンクリート基礎並びに
構造体を示す説明図(その5)である。
FIG. 9 is an explanatory view (No. 5) showing the concrete foundation and the structure formed by the present invention.

【図10】従来例により掘削する状態を示す説明図であ
る。
FIG. 10 is an explanatory diagram showing a state of excavating by a conventional example.

【図11】従来例により型枠を立設した状態を示す説明
図である。
FIG. 11 is an explanatory view showing a state in which a mold is erected in a conventional example.

【図12】従来例により型枠を取り外した後、埋め戻し
た状態を説明する説明図である。
FIG. 12 is an explanatory diagram illustrating a state in which the mold is removed and then backfilled by a conventional example.

【図13】従来例により形成したコンクリート基礎を示
す説明図である。
FIG. 13 is an explanatory diagram showing a concrete foundation formed by a conventional example.

【符号の説明】[Explanation of symbols]

1 ショベルカー 2 型枠 3 コンクリート基礎並びに構造体形成位置 4 玉石 5 砂礫 6 駆動装置 7 セメントなどの固化材 8 攪拌作動部 9 スラリー噴射部 10 スラリープラント 11 掘削部 1 Excavator 2 Formwork 3 Concrete foundation and structure formation position 4 Cobblestone 5 Gravel 6 Drive device 7 Solidifying material such as cement 8 Stirring operation part 9 Slurry injection part 10 Slurry plant 11 Excavation part

───────────────────────────────────────────────────── フロントページの続き (72)発明者 本田 武 石川県石川郡鶴来町坂尻町32−61 (72)発明者 石川 晃 石川県金沢市糸田新町13−15 (72)発明者 谷口 清美 富山県下新川郡朝日町西町70 (72)発明者 小宮山 克治 千葉県松戸市新松戸南2−102 (72)発明者 高橋 昭二 東京都文京区根津1−16−13−1002 (72)発明者 津田 兵衛 東京都豊島区高田1−10−4−214 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Takeshi Honda Honda 32-61 Sakajiri-cho, Tsurugi-cho, Ishikawa-gun Ishikawa-gun (72) Inventor Akira Ishikawa 13-15 Itoda-shinmachi, Kanazawa-shi, Ishikawa (72) Inventor Kiyomi Taniguchi Toyama-ken 70 Nishi-machi, Asahi-cho, Shimoshinagawa-gun (72) Inventor Katsuharu Komiyama 2-102 Shin-Matsudo-minami, Matsudo-shi, Chiba (72) Inventor Shoji Takahashi 1-16-13-1002 Nezu, Bunkyo-ku, Tokyo (72) Inventor Tsuda Hebe Tokyo 1-10-4-214 Takada, Toshima-ku

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 所定のコンクリート基礎並びに構造体の
形成位置(3)を定めて、該位置(3)を掘削し、 次いで、該掘削箇所に前記掘削箇所から取り出した玉石
(4)、砂礫(5)等を敷設し、 さらに、駆動装置(6)に取り付けた攪拌作動部(8)
で、敷設してある玉石(4)、砂礫(5)等を攪拌しつ
つ、セメントなどの固化材(7)をスラリー状で噴射し
て前記掘削箇所内で所要時間混練りし、 次いで、所要期間養生させた後、 コンクリート基礎並びに構造体を現場で形成するコンク
リート基礎並びに構造体の形成方法。
1. A predetermined concrete foundation and a formation position (3) of a structure are defined, the position (3) is excavated, and then a boulder (4) taken out from the excavation site and a gravel ( 5) and the like, and further, a stirring operation part (8) attached to the drive device (6).
Then, while stirring the laid cobbles (4), gravel (5), etc., a solidifying material (7) such as cement is sprayed in a slurry form and kneaded in the excavation site for a required time, and then the required A method for forming concrete foundations and structures that are formed on-site after being cured for a certain period.
【請求項2】 所定のコンクリート基礎並びに構造体の
形成位置(3)を定め、前記位置(3)内を駆動装置
(6)に取り付けた攪拌作動部(8)で該位置(3)内
に存する玉石(4)、砂礫(5)等を攪拌し、 次いで、セメントなどの固化材(7)をスラリー状で噴
射し、或いは固化材(7)の粉体を散布して前記攪拌箇
所内で所要時間混練し、所要期間養生させた後、 コンクリート基礎並びに構造体を現場で形成するコンク
リート基礎並びに構造体の形成方法。
2. A predetermined concrete foundation and a formation position (3) of the structure are defined, and the inside of the position (3) is set in the position (3) by a stirring operation part (8) attached to a driving device (6). Stir existing boulders (4), gravel (5), etc., and then inject a solidifying material (7) such as cement in the form of a slurry, or spray powder of the solidifying material (7), and within the stirring location. A method for forming concrete foundations and structures in which the concrete foundations and structures are formed on site after kneading for the required time and curing for the required period.
【請求項3】 所定のコンクリート基礎並びに構造体の
形成位置(3)を定めて、該位置(3)を掘削し、 次いで、該掘削箇所に掘削箇所から取り出した玉石
(4)、砂礫(5)等を敷設し、 さらに、駆動装置(6)に取り付けた攪拌作動部(8)
で、敷設してある玉石(4)、砂礫(5)等を攪拌しつ
つ、セメントなどの固化材(7)を粉体で散布して所要
時間混合し、 次いで、所要期間養生させた後、 コンクリート基礎並びに構造体を現場で形成するコンク
リート基礎並びに構造体の形成方法。
3. A predetermined concrete foundation and a formation position (3) of a structure are defined, the position (3) is excavated, and then the cobblestone (4) and the gravel (5) taken out from the excavation site to the excavation site. ) And the like, and further, a stirring operation part (8) attached to the drive device (6).
Then, while stirring the laid cobblestones (4), gravel (5), etc., the solidifying material (7) such as cement is sprinkled as powder and mixed for a required time, and then, after curing for a required period, Method for forming concrete foundation and structure for forming concrete foundation and structure on site.
【請求項4】 前記請求項1及び請求項3において、所
定のコンクリート基礎並びに構造体の形成位置(3)の
掘削は、駆動装置(6)に取り付けた攪拌作動部(8)
に替えて取り付けた掘削部(11)によって行うことを
特徴とするコンクリート基礎並びに構造体の形成方法。
4. The excavation of a predetermined concrete foundation and a formation position (3) of a structure according to claim 1 and claim 3, wherein a stirring operation part (8) attached to a drive device (6).
A method for forming a concrete foundation and a structure, which is performed by an excavating part (11) attached in place of the above.
JP26219493A 1993-10-20 1993-10-20 Concrete foundation and method for forming the base of the structure Expired - Lifetime JP2500005B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26219493A JP2500005B2 (en) 1993-10-20 1993-10-20 Concrete foundation and method for forming the base of the structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26219493A JP2500005B2 (en) 1993-10-20 1993-10-20 Concrete foundation and method for forming the base of the structure

Publications (2)

Publication Number Publication Date
JPH07113239A true JPH07113239A (en) 1995-05-02
JP2500005B2 JP2500005B2 (en) 1996-05-29

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Country Link
JP (1) JP2500005B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4502963B2 (en) * 2006-03-14 2010-07-14 株式会社大本組 End treatment method for concrete structures
JP4743772B2 (en) * 2006-05-29 2011-08-10 小野田ケミコ株式会社 Ground reinforcement construction method and construction equipment

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JP2500005B2 (en) 1996-05-29

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