JPS5845275Y2 - liquid storage tank - Google Patents
liquid storage tankInfo
- Publication number
- JPS5845275Y2 JPS5845275Y2 JP11856579U JP11856579U JPS5845275Y2 JP S5845275 Y2 JPS5845275 Y2 JP S5845275Y2 JP 11856579 U JP11856579 U JP 11856579U JP 11856579 U JP11856579 U JP 11856579U JP S5845275 Y2 JPS5845275 Y2 JP S5845275Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- steel plate
- floor slab
- storage tank
- steel
- 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.)
- Expired
Links
Description
【考案の詳細な説明】 本考案は液体貯槽に関するものである。[Detailed explanation of the idea] The present invention relates to a liquid storage tank.
従来、設置されている液体貯槽は、鉄筋コンクリート製
あるいは鋼製のものがほとんどである。Conventionally, most of the liquid storage tanks installed are made of reinforced concrete or steel.
前者は、たとえば浄水場の調整池などでは、コンクリー
トの硬化収縮や温度変化によるひび割れを防ぐために適
当な間隔で伸縮継目を設けなければならないが、この継
目における漏水を防ぐことは極めて困難で完全な施工は
期し難く、さらにコンクリート自体の防水のための表面
処理材にも完壁なものは見当たらない。For the former, for example, in a water treatment plant's regulating pond, expansion joints must be installed at appropriate intervals to prevent concrete from curing and shrinking and from cracking due to temperature changes, but it is extremely difficult to prevent water leakage at these joints and it is difficult to completely prevent water leakage. Construction is difficult, and there is no perfect surface treatment material for waterproofing the concrete itself.
また後者は、軽量で外圧に弱い特性から、地中に構築す
るような場合、土圧や地下水による浮力に耐えるために
は極めて不経済な構造となり、内容物の保温性にも劣る
。Furthermore, since the latter is lightweight and susceptible to external pressure, when built underground, it becomes an extremely uneconomical structure to withstand the buoyancy of earth pressure and groundwater, and it is also inferior in heat retention of contents.
本考案は、前述した従来の欠点を補完できる液体貯槽を
提案するもので、以下にその一実施例を図面に基づいて
説明する。The present invention proposes a liquid storage tank that can compensate for the above-mentioned conventional drawbacks, and one embodiment thereof will be described below with reference to the drawings.
第1図は板状の複合部材1Aを示し、両外面に配置され
た鋼板2と、直交する二方向の適当距離位置でこれら鋼
板2間に介装された隔板3と、前記両鋼板2の内面に固
定されたずれ止め部材4と、前記両鋼板2で囲まれた空
間内に打設されて前記ずれ止め部材4により前記両鋼板
2と一体化されたコンクリート5とよりなる。FIG. 1 shows a plate-shaped composite member 1A, with steel plates 2 disposed on both outer surfaces, a partition plate 3 interposed between these steel plates 2 at appropriate distances in two orthogonal directions, and both steel plates 2. It consists of a slip prevention member 4 fixed to the inner surface of the steel plate 2, and concrete 5 cast in a space surrounded by the steel plates 2 and integrated with the steel plates 2 by the slip prevention member 4.
第2図は柱状の複合部材1Bを示し、この場合に四側外
面に鋼板2か゛配置される。FIG. 2 shows a columnar composite member 1B, in which steel plates 2 are arranged on the outer surface of the four sides.
なお第1図、第2図において切欠部の中は、構造を明確
化するために空間としているが、実際にはコンクリート
5が充てんされている。In FIGS. 1 and 2, the inside of the notch is shown as a space to clarify the structure, but it is actually filled with concrete 5.
このような複合部材IA、IBにおいて、鋼板2は、種
々の荷重によって生じる曲げモーメントなどの応力に対
して、圧縮力および引張力を分担している。In such composite members IA and IB, the steel plate 2 shares compressive force and tensile force with respect to stresses such as bending moments caused by various loads.
そして隔板3は、前記鋼板2間に生じる引張力を分担す
るが、コンクリート打設時のコンクリート5のまわり(
充てん性)を考慮して、その機能を阻害しない範囲でで
きる限り大きな開口部6を設けている。The partition plate 3 shares the tensile force generated between the steel plates 2, but around the concrete 5 during concrete pouring (
The opening 6 is made as large as possible within a range that does not impede its function, taking into consideration the filling property.
またコンクリート5は圧縮力およびせん断力を分担し、
ずれ止め部材4によって前記鋼板2と緊結されている。In addition, the concrete 5 shares compressive force and shear force,
It is tightly connected to the steel plate 2 by the anti-slip member 4.
このずれ止め部材4は、前記鋼板2のうち圧縮側の鋼板
2の座屈補剛材としての役目も負っている。This anti-slip member 4 also serves as a buckling stiffener for the steel plate 2 on the compression side among the steel plates 2.
またずれ止め部材4は、コンクリート5のまわりを考慮
するとできるかぎり単純な形状がよく、実施例では平鋼
を採用している。Further, the anti-slip member 4 preferably has a shape as simple as possible considering the surroundings of the concrete 5, and in this embodiment, flat steel is used.
第3図、第4図は上述したような複合部材IA。FIGS. 3 and 4 show a composite member IA as described above.
1Bを組合わせて構成した、たとえばフラットスラブ構
造の浄水池を示す。1B, for example, shows a water purification pond with a flat slab structure.
浄水池は、基礎地業、換気室や点検室などの上屋7、流
出管8、排泥管9、流入管10、越流管11を除いて、
すべて鋼板2やコンクリート5などからなる複合部材I
A、IBによって構成されている。The water purification pond includes basic construction, sheds 7 such as ventilation rooms and inspection rooms, outflow pipes 8, sludge removal pipes 9, inflow pipes 10, and overflow pipes 11.
Composite member I consisting entirely of steel plates 2, concrete 5, etc.
It is composed of A and IB.
すなわち側壁12や床版13は板状複合部材1Aから構
成され、また柱14は柱状複合部材1Bから構成されて
いる。That is, the side walls 12 and the floor slab 13 are made of the plate-like composite member 1A, and the columns 14 are made of the column-like composite member 1B.
その際に側壁12や床版13を構成するための板状複合
部材1Aの組合わせは、複数枚の板状複合部材1Aの鋼
板2,2間を溶接結合することにより行なわれる。At this time, the combination of the plate-like composite members 1A for constructing the side walls 12 and the floor slab 13 is performed by welding and joining the steel plates 2 of the plurality of plate-like composite members 1A.
また柱状複合部材1Bの組合わせは、その鋼板2を板状
複合部材1Aの鋼板2に溶接結合することにより行なわ
れる。Further, the columnar composite member 1B is assembled by welding its steel plate 2 to the steel plate 2 of the plate-like composite member 1A.
なお液体貯槽の規模などによって柱状複合部材1Bは省
略することができる。Note that the columnar composite member 1B may be omitted depending on the scale of the liquid storage tank.
また第3図、第4図においては箱状の液体貯槽を示して
いるが、これは湾曲した鋼板2とすることによって円弧
状の液体貯槽を構成できる。Although FIGS. 3 and 4 show a box-shaped liquid storage tank, by using a curved steel plate 2, an arc-shaped liquid storage tank can be constructed.
15は排水桝、16は排出弁室、17は流入弁室を夫々
示す。15 is a drainage basin, 16 is a discharge valve chamber, and 17 is an inflow valve chamber.
以上に述べたように本考案の液体貯槽によると、底面用
床版13と、天井用床版13と、側壁12とからなる箱
状貯槽本体および柱14の建設の際、従来必要であった
コンクリート打設用型枠が不用で経済性に優れている。As described above, according to the liquid storage tank of the present invention, when constructing the box-shaped storage tank body consisting of the bottom floor slab 13, the ceiling floor slab 13, and the side walls 12 and the pillars 14, conventionally necessary It is highly economical as it does not require formwork for concrete pouring.
また工場において予め製造された多数の板状複合部材1
Aおよび柱状複合部材1Bを現場にて適宜に溶接するだ
けでよいから、工期を著しく短縮することができる。In addition, a large number of plate-shaped composite members 1 manufactured in advance at the factory
Since it is only necessary to appropriately weld A and the columnar composite member 1B on site, the construction period can be significantly shortened.
また構造物の寸法精度を高く維持することができ、伸縮
継目を設ける必要がないことから建設工程も著しく短縮
することができ、漏水も完全に防止することができる。Furthermore, the dimensional accuracy of the structure can be maintained at a high level, and since there is no need to provide expansion joints, the construction process can be significantly shortened, and water leakage can be completely prevented.
さらに複合部材IA、IBはじん性に富むことから、従
来のものに比べてより優れた耐震性も有している。Furthermore, since the composite members IA and IB have high toughness, they also have better earthquake resistance than conventional ones.
図面は本考案の一実施例を示し、第1図は板状複合部材
の一部切欠斜視図、第2図は柱状複合部材の一部切欠斜
視図、第3図は液体貯槽の一例を示す縦断面図、第4図
は同横断面図である。
1A・・・・・・板状複合部材、1B・・・・・・柱状
複合部材、2・・・・・・鋼板、3・・・・・・隔板、
4・・・・・・ずれ止め部材、5・・・・・・コンクリ
ート、6・・・・・・開口部、7・・・・・・上屋、8
・・・・・・流出管、9・・・・・・排泥管、10・・
・・・・流入管、11・・・・・・越流管、12・・・
・・・側壁、13・・・・・・床版、14・・・・・・
柱、15・・・・・・排水桝、16・・・・・・流出弁
室、17・・・・・・流入弁室。The drawings show an embodiment of the present invention, in which Fig. 1 is a partially cutaway perspective view of a plate-like composite member, Fig. 2 is a partially cutaway perspective view of a columnar composite member, and Fig. 3 is an example of a liquid storage tank. A vertical cross-sectional view, and FIG. 4 is a cross-sectional view of the same. 1A: plate-like composite member, 1B: columnar composite member, 2: steel plate, 3: partition plate,
4... Slip prevention member, 5... Concrete, 6... Opening, 7... Shed, 8
...Outflow pipe, 9...Sludge removal pipe, 10...
...Inflow pipe, 11...Overflow pipe, 12...
...Side wall, 13...Floor slab, 14...
Pillar, 15... Drainage basin, 16... Outflow valve chamber, 17... Inflow valve chamber.
Claims (1)
、側壁12とからなる箱状貯槽本体を設け、上記底面用
床版13と天井用床版13との間に互いに適当間隔をお
いて多数の柱14を配設し、上記底面用床板13の適所
に排水桝15を形成し、該排水桝15に開口する流出管
8および排泥管9を設け、貯槽本体内の適所に開口する
流入管10および越流管11を設け、上記底面用床版1
3、天井用床版13および側壁12を、互いに端縁どう
しがつき合わせられると共にそのつき合わせ個所が溶接
させられた多数の板状複合部材1Aにより形成し、該各
板状複合部材1Aを、互いに一定間隔をおいて平行する
鋼板2と、該両鋼板2間に介装された開口部6を有する
格子状隔板3と、各鋼板2の内面に固定されたずれ止め
部材4と、両鋼板2で囲まれた空間内に打設されて前記
ずれ止め部材4により該各鋼板2と一体化されたコンク
リート5とにより構成し、前記各柱]4を、互いに端面
どうしが当接させられると共にその当接個所が溶接させ
られた複数の柱状複合部材1Bにより形成し、該各板状
複合部材1Bを、四角筒状に形成された鋼板2と、該鋼
板2内にこの鋼板2の長手方向に沿って適当間隔ごとに
配設されると共に中央に開口部6を有する複数の隔板3
と、鋼板2の内面に固定されたずれ止め部材4と、鋼板
2内に打設されて前記ずれ止め部材4により鋼板2と一
体化されたコンクノート5とにより構成したことを特徴
とする液体貯槽。A box-shaped storage tank body consisting of a bottom floor slab 13, a ceiling floor slab 13, and a side wall 12 is provided at a suitable location in the ground, and a box-shaped storage tank body consisting of a bottom floor slab 13, a ceiling floor slab 13, and a side wall 12 is provided between the bottom floor slab 13 and the ceiling floor slab 13 so that they are properly connected to each other. A large number of pillars 14 are arranged at intervals, a drainage basin 15 is formed at an appropriate location on the bottom floor plate 13, and an outflow pipe 8 and a mud removal pipe 9 are provided that open to the drainage basin 15, and the inside of the storage tank main body is An inflow pipe 10 and an overflow pipe 11 that open at appropriate locations are provided, and the bottom floor slab 1 is
3. The ceiling slab 13 and the side walls 12 are formed by a large number of plate-like composite members 1A whose edges are butted against each other and the abutting points are welded, and each of the plate-like composite members 1A is Steel plates 2 parallel to each other at regular intervals, a lattice-shaped partition plate 3 having an opening 6 interposed between the two steel plates 2, and a slip prevention member 4 fixed to the inner surface of each steel plate 2; It is constructed of concrete 5 that is cast in a space surrounded by steel plates 2 and is integrated with each steel plate 2 by the anti-slip member 4, and the ends of the columns 4 are brought into contact with each other. It is formed by a plurality of columnar composite members 1B whose abutting parts are welded together, and each plate-like composite member 1B is connected to a steel plate 2 formed in a rectangular cylindrical shape, and a longitudinal side of this steel plate 2 inside the steel plate 2. A plurality of partition plates 3 are arranged at appropriate intervals along the direction and have an opening 6 in the center.
A liquid characterized by comprising: a non-slip member 4 fixed to the inner surface of the steel plate 2; and a conchnote 5 driven into the steel plate 2 and integrated with the steel plate 2 by the anti-slip member 4. Storage tank.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11856579U JPS5845275Y2 (en) | 1979-08-28 | 1979-08-28 | liquid storage tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11856579U JPS5845275Y2 (en) | 1979-08-28 | 1979-08-28 | liquid storage tank |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5638083U JPS5638083U (en) | 1981-04-10 |
JPS5845275Y2 true JPS5845275Y2 (en) | 1983-10-14 |
Family
ID=29350775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11856579U Expired JPS5845275Y2 (en) | 1979-08-28 | 1979-08-28 | liquid storage tank |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5845275Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5824661A (en) * | 1982-07-12 | 1983-02-14 | 日本スピンドル製造株式会社 | Flow division valve |
-
1979
- 1979-08-28 JP JP11856579U patent/JPS5845275Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5638083U (en) | 1981-04-10 |
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