JPS63308166A - Support structure of circular treating tank - Google Patents
Support structure of circular treating tankInfo
- Publication number
- JPS63308166A JPS63308166A JP14458487A JP14458487A JPS63308166A JP S63308166 A JPS63308166 A JP S63308166A JP 14458487 A JP14458487 A JP 14458487A JP 14458487 A JP14458487 A JP 14458487A JP S63308166 A JPS63308166 A JP S63308166A
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical wall
- bottom plate
- support structure
- supported
- treating tank
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010865 sewage Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241001070941 Castanea Species 0.000 description 1
- 235000014036 Castanea Nutrition 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、プレハブ式円形処理槽の支持構造に関するも
のである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a support structure for a prefabricated circular processing tank.
従来この種の下水処理槽は、その構築に際して下水処理
槽全体を現場施工で行っており、型枠の設置１組立およ
び脱型等、施工作業全体が複雑で施工能率が悪く構築を
容易に行えず、工期が長く高価になる問題点があった。Conventionally, when constructing this type of sewage treatment tank, the entire sewage treatment tank was constructed on-site, and the entire construction work, such as installing the formwork, assembly, and demolding, was complex, resulting in poor construction efficiency and difficulty in constructing the tank. First, there were problems in that the construction period was long and expensive.
従って多額な施工費用を用意できない人工規模の小さい
回付では、下水処理槽を設置できないことになる。Therefore, it is not possible to install a sewage treatment tank in a small artificial scale where large construction costs cannot be prepared.
そのため下水処理施設を完備させるために、施工を容易
で安価に行える下水処理槽が望まれていた。Therefore, in order to complete sewage treatment facilities, a sewage treatment tank that can be easily and inexpensively constructed has been desired.
そこで、小規模下水処理施設用の処理槽をプレハブ式と
することが考えられるが、円形槽である場合、その円筒
壁の支持をいかにするか、また円筒壁と該円筒壁内に造
成された底版との一体連結をいかにするかが問題となる
。Therefore, it is possible to use a prefabricated treatment tank for small-scale sewage treatment facilities, but if it is a circular tank, how to support the cylindrical wall, and how to support the cylindrical wall and the structure built within the cylindrical wall is a problem. The problem is how to integrally connect it with the bottom plate.
本発明は、簡単な構造で上記問題点を確実に解決するこ
とを目的とする。The present invention aims to reliably solve the above problems with a simple structure.
ｃ問題点を解決するための手段〕
本発明に係る円形処理槽の支持構造は、断面円弧状に形
成された複数個のＰＣブロックを真円上で順次連接させ
て一体に連結して円筒壁を組立て、該円筒壁を、環状に
連続した地中梁を介して杭により支持させると共に、前
記円筒壁内に底版を造成し、該底版の周辺部を前記地中
梁により支持させたことを特徴とするものである。Means for Solving Problem c] The support structure for a circular processing tank according to the present invention is constructed by sequentially connecting a plurality of PC blocks each having an arcuate cross section and connecting them integrally to form a cylindrical wall. the cylindrical wall is supported by piles via an annular continuous underground beam, a bottom slab is created within the cylindrical wall, and the peripheral part of the bottom slab is supported by the underground beam. This is a characteristic feature.
以下本発明の一実施例を図面にて説明する。 An embodiment of the present invention will be described below with reference to the drawings.
図中１は外側円筒壁で、断面円弧状に形成された複数個
のＰＣブロック２を真円上で順次連接させてＰＣ鋼材３
により一体に連結することによって組立てられている。In the figure, 1 is an outer cylindrical wall, in which a plurality of PC blocks 2 each having an arcuate cross section are successively connected on a perfect circle to form a PC steel material 3.
It is assembled by connecting them together.
この外側円筒壁１は、環状に連続する地中梁４上に載置
されて、地中梁４と捨コン５と割栗石６を介して一定間
隔で地盤に打設した抗７により支持されている。This outer cylindrical wall 1 is placed on an annularly continuous underground beam 4, and is supported by resistors 7 driven into the ground at regular intervals via the underground beam 4, waste concrete 5, and split stones 6. ing.
８は前記外側円筒壁１内に造成された底版で、捨コン９
と割栗石１０を介して地盤に打設した杭１１により支持
されると共に、該底版８の周辺部が前記地中梁４上に載
置されアンカー筋で固定されて、かつ、円筒壁ｌにアン
カー筋で連結されている。Reference numeral 8 denotes a bottom plate formed within the outer cylindrical wall 1, and a waste concrete 9
The bottom plate 8 is supported by a pile 11 driven into the ground via a split stone 10, and the peripheral part of the bottom plate 8 is placed on the underground beam 4 and fixed with an anchor reinforcement, and is attached to the cylindrical wall l. Connected with anchor bars.
１２は内側円筒壁で、前記外側円筒壁１と同様に組立て
られており、外側円筒壁１と同心に底版８上に載置され
て底版８に設けた環状溝１３に嵌込まれ、かつ、アンカ
ー筋で固定されている。Reference numeral 12 denotes an inner cylindrical wall, which is assembled in the same manner as the outer cylindrical wall 1, is placed on the bottom plate 8 concentrically with the outer cylindrical wall 1, and is fitted into an annular groove 13 provided in the bottom plate 8; It is fixed with an anchor.
尚、この内側円筒壁１２は沈澱タンク部として使用され
、該内側円筒壁１２と前記外側円筒壁１との間はエアレ
ーションタンク部として使用される。The inner cylindrical wall 12 is used as a sedimentation tank, and the space between the inner cylindrical wall 12 and the outer cylindrical wall 1 is used as an aeration tank.
（発明の効果）
以上の通り本発明は、断面円弧状に形成された複数個の
ＰＣブロックからなるプレハブ式円筒壁と、該円筒壁内
に造成した底版の周辺部とを環状に連続した同一の地中
梁を介して杭により支持するから、円筒壁を一体かつ強
固に支持できると共に、円筒壁と底版との一体連結状態
を保持できる。従って、円筒壁の各ＰＣジブ１フ間及び
円筒壁・底版間に設けるシール機構が損なわれるのを確
実に防止でき、円形処理槽の支持構造として極めて有効
である。(Effects of the Invention) As described above, the present invention provides a prefabricated cylindrical wall made of a plurality of PC blocks each having an arcuate cross-section, and a peripheral portion of a bottom plate formed within the cylindrical wall, which are continuous in an annular manner. Since it is supported by piles via underground beams, the cylindrical wall can be integrally and firmly supported, and the cylindrical wall and the bottom plate can be integrally connected. Therefore, it is possible to reliably prevent the sealing mechanism provided between each PC jib 1f of the cylindrical wall and between the cylindrical wall and the bottom plate from being damaged, and it is extremely effective as a support structure for a circular processing tank.
図面は本発明の一実施例を要部断面にて示す斜視図であ
る。
ｌ・・・・・・外側円筒壁、２・・・・・・ＰＣブロッ
ク、３・・・・・・ｐｃ鋼材、４・・・・・・地中梁、
５・・・・・・捨コン、６・・・・・・割栗石、７，１
１・・・・・・杭、８・・・・・・底版。The drawing is a perspective view showing an embodiment of the present invention in cross section of a main part. 1...Outer cylindrical wall, 2...PC block, 3...PC steel material, 4...Underground beam,
5... discarded concrete, 6... split chestnut stone, 7,1
1...Pile, 8...Bottom plate.
Claims (1)
で順次連接させて一体に連結して円筒壁を組立て、該円
筒壁を、環状に連続した地中梁を介して杭により支持さ
せると共に、前記円筒壁内に底版を造成し、該底版の周
辺部を前記地中梁により支持させたことを特徴とする円
形処理槽の支持構造。A cylindrical wall is assembled by connecting a plurality of PC blocks each having an arcuate cross section in sequence on a perfect circle and connecting them together, and the cylindrical wall is supported by piles via an annularly continuous underground beam. A support structure for a circular treatment tank, characterized in that a bottom plate is formed within the cylindrical wall, and a peripheral portion of the bottom plate is supported by the underground beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14458487A JPS63308166A (en) | 1987-06-10 | 1987-06-10 | Support structure of circular treating tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14458487A JPS63308166A (en) | 1987-06-10 | 1987-06-10 | Support structure of circular treating tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63308166A true JPS63308166A (en) | 1988-12-15 |
| JPH0375709B2 JPH0375709B2 (en) | 1991-12-03 |
Family
ID=15365513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14458487A Granted JPS63308166A (en) | 1987-06-10 | 1987-06-10 | Support structure of circular treating tank |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63308166A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010156132A (en) * | 2008-12-26 | 2010-07-15 | Ohbayashi Corp | Method for constructing prestressed concrete structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646675U (en) * | 1979-09-14 | 1981-04-25 | ||
| JPS5921875A (en) * | 1982-07-27 | 1984-02-03 | 株式会社大林組 | Construction of prestressed concrete tank |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54106889A (en) * | 1978-02-09 | 1979-08-22 | Furukawa Electric Co Ltd:The | Combiner for pin-sleeve type connector for insulated core connection |
-
1987
- 1987-06-10 JP JP14458487A patent/JPS63308166A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5646675U (en) * | 1979-09-14 | 1981-04-25 | ||
| JPS5921875A (en) * | 1982-07-27 | 1984-02-03 | 株式会社大林組 | Construction of prestressed concrete tank |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010156132A (en) * | 2008-12-26 | 2010-07-15 | Ohbayashi Corp | Method for constructing prestressed concrete structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0375709B2 (en) | 1991-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS63308166A (en) | Support structure of circular treating tank | |
| GB2216153A (en) | Permanent shuttered in situ beam foundation system | |
| JPH0835210A (en) | Tower-like structure and construction method thereof | |
| JP3824242B2 (en) | Viaduct-free support construction method | |
| FR2453938A1 (en) | Piled support for highway construction on slopes - has horizontal concrete beams housed in pile socket with joints injected with quick setting mortar | |
| JPH05222735A (en) | Building method for deep foundation type well base | |
| FR2575776B1 (en) | METHOD FOR CONSTRUCTING MIXED CONCRETE PILES ON SITE | |
| JPS63308188A (en) | Method of constructing circular prefabricated tank | |
| SU907159A1 (en) | Pile foundation | |
| JPH0460018A (en) | Retaining wall and constructing method thereof | |
| DE3871953T2 (en) | MODULAR STRUCTURE IN REINFORCED CONCRETE FOR BUILDING CONSTRUCTION. | |
| JPH06185086A (en) | Basement floor body construction of building | |
| JP2529610B2 (en) | Floating structure | |
| JPH0320353Y2 (en) | ||
| JPH07292618A (en) | Construction method of temporarily installed bridge | |
| JPS62125119A (en) | Construction of basement | |
| JPS63184643A (en) | Rigid connection of pc slab and on-site cast beam | |
| GB2254631A (en) | Underpinning | |
| JPS63308190A (en) | Method of pc block cylinder assembly construction for treating tank | |
| DE3768458D1 (en) | CONSTRUCTION AND METHOD FOR STABILIZING AN EMBARK. | |
| JPS62111028A (en) | Construction of underground structure | |
| ES456514A1 (en) | Cylindrical tank | |
| JPS626073A (en) | Earthquake damping house structure | |
| JPS63308187A (en) | Method of constructing circular prefabricated tank | |
| SU872709A1 (en) | Building |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R360 | Written notification for declining of transfer of rights |
Free format text: JAPANESE INTERMEDIATE CODE: R360 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R371 | Transfer withdrawn |
Free format text: JAPANESE INTERMEDIATE CODE: R371 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |