JPH0413236B2 - - Google Patents
Info
- Publication number
- JPH0413236B2 JPH0413236B2 JP58137232A JP13723283A JPH0413236B2 JP H0413236 B2 JPH0413236 B2 JP H0413236B2 JP 58137232 A JP58137232 A JP 58137232A JP 13723283 A JP13723283 A JP 13723283A JP H0413236 B2 JPH0413236 B2 JP H0413236B2
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- concrete
- airtight container
- wall
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 34
- 239000010959 steel Substances 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 18
- 239000004567 concrete Substances 0.000 claims description 13
- 238000003466 welding Methods 0.000 description 7
- 239000002901 radioactive waste Substances 0.000 description 4
- 239000011150 reinforced concrete Substances 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 231100000614 poison Toxicity 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000003440 toxic substance Substances 0.000 description 3
- 239000000383 hazardous chemical Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Description
【発明の詳細な説明】
この発明は、毒性を有する等の危険物や放射性
廃棄物を貯蔵する気密型容器に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an airtight container for storing hazardous substances such as toxic substances and radioactive waste.
毒性を有する等の危険物や放射性廃棄物の貯蔵
庫のような完全気密が要求される建物は、鉄筋コ
ンクリートで構築するとコンクリート材料の調合
比やコンクリート打設時の状況あるいはその時の
気候によつて、その良否が大きく左右されるた
め、気密性の点で信頼性に欠ける点がある。 Buildings that require complete airtightness, such as storage for toxic or other hazardous materials or radioactive waste, are constructed using reinforced concrete. Since quality is greatly affected, there is a lack of reliability in terms of airtightness.
このため、鉄筋コンクリートよりなるこの種の
建物では、鉄筋コンクリート躯体の内面に金属板
をを添着することにより、内部の貯蔵物質の漏洩
を防止している。また、鋼製の気密型容器も構築
されている。 For this reason, in this type of building made of reinforced concrete, a metal plate is attached to the inner surface of the reinforced concrete frame to prevent leakage of the stored substances inside. Airtight containers made of steel have also been constructed.
しかし、躯体を鉄筋コンクリートで構成し、か
つその内面に金属板を添着してなる気密型容器で
は、容器内に種々の装置を設置する際に、その固
定方法がきわめて面倒であつた。また、鋼製の容
器では規模が大型化すると局部座屈をおこすこと
があり、その対応策に余分な経費を費やすことと
なり、工事費が嵩むこととなつた。 However, in an airtight container whose frame is made of reinforced concrete and has a metal plate attached to its inner surface, it is extremely troublesome to fix various devices when installing them inside the container. In addition, as steel containers become larger in size, local buckling may occur, which requires additional costs to take countermeasures, resulting in increased construction costs.
この発明は、前記従来の問題点を解消するため
に提案されたもので、内部に貯蔵された毒性物質
類や放射性廃棄物等の貯蔵物質の漏洩を確実に阻
止し得る気密型容器の壁体を提供することを目的
とする。 This invention was proposed in order to solve the above-mentioned conventional problems, and includes a wall of an airtight container that can reliably prevent leakage of stored substances such as toxic substances and radioactive waste stored inside. The purpose is to provide
以下、この発明を図示する実施例によつて説明
すると、たとえば原子炉等の気密型容器１の壁体
２は、鋼板３の両側に複数本の弦材４を所要間隔
に配し、弦材４と鋼板３をラチス材５で連結して
なるトラス骨組６，６を前記鋼板３と一体に設置
し、前記トラス骨組６，６の弦材４，４間には複
数本のつなぎ材７を設置して連結し、かつ前記鋼
板３の両側にコンクリート８を充填して鋼板３、
トラス骨組６，６およびつなぎ材７をコンクリー
ト８内に埋設することによつて構成されている。
また、必要に応じ、コンクリート８内には複数本
の壁筋８が縦横に配筋されている。 Hereinafter, the present invention will be described with reference to an illustrated embodiment. For example, the wall body 2 of an airtight container 1 such as a nuclear reactor has a plurality of chord members 4 disposed at required intervals on both sides of a steel plate 3. A truss frame 6, 6 formed by connecting a steel plate 4 and a steel plate 3 with a lattice member 5 is installed integrally with the steel plate 3, and a plurality of connecting members 7 are installed between the chord members 4, 4 of the truss frame 6, 6. The steel plates 3 are installed and connected, and concrete 8 is filled on both sides of the steel plates 3,
It is constructed by embedding truss frames 6, 6 and a connecting material 7 in concrete 8.
Moreover, a plurality of wall reinforcements 8 are arranged vertically and horizontally within the concrete 8 as required.
弦材４は、山形鋼より形成され、鋼板３より所
定間隔離し気密型容器１の周方向に所定間隔おき
に設置されている。この場合、２本の山形鋼を断
面略Ｔ字状に抱き合せて弦材４を形成することに
より、弦材４の強度を高めるとよい。 The chord members 4 are made of angle iron, and are installed at predetermined intervals in the circumferential direction of the airtight container 1 so as to be separated from the steel plate 3 by a predetermined distance. In this case, it is preferable to increase the strength of the chord member 4 by joining two angle irons together in a substantially T-shaped cross section to form the chord member 4.
ラチス材５は、鉄筋や山形鋼より形成され、弦
材４と鋼材３間にその両端部を弦材４および鋼板
３に固着して設置されている。 The lattice material 5 is formed of reinforcing steel or angle iron, and is installed between the chord material 4 and the steel material 3 with both ends fixed to the chord material 4 and the steel plate 3.
ラチス材５の鋼板３側端部は、鋼板３の表面に
予め溶接あるいは、ねじ付きスダツドボルト１０
によつて固着されたガセツト部材１１に溶接によ
つて固着されている。また、ラチス材５の弦材４
側端部は、弦材４の予め溶接によつて固着された
ガセツト部材１１にあるいは、弦材４に直接溶接
によつて固着されている。 The end of the lattice material 5 on the side of the steel plate 3 is either welded to the surface of the steel plate 3 in advance or
The gusset member 11 is fixed by welding. In addition, the chord material 4 of the lattice material 5
The side end portions are fixed to the gusset member 11, which is previously fixed to the string member 4 by welding, or directly to the string member 4 by welding.
つなぎ材７は鉄筋や山形鋼より形成され、弦材
４，４に溶接等によつて固着しつつ弦材４の上下
方向に一定間隔おきに設置されている。 The connecting members 7 are made of reinforcing bars or angle iron, and are fixed to the chord members 4 by welding or the like and are installed at regular intervals in the vertical direction of the chord members 4.
第８図および第９図は、他の発明の実施例を示
したもので、気密型容器１の壁体２は、鋼板３の
両側に、複数本のウエブに切欠部を有するＴ形鋼
１２，１２の内端を前記鋼板３に突合せて連結し
てトラス状骨組をなすよう一体的に設置し、前記
Ｔ形鋼１２，１２間にはつなぎ材７を設置し、か
つ前記鋼板３の両側にコンクリート８を充填して
鋼板３、Ｔ形鋼１２およびつなぎ材７をコンクリ
ート８内に埋設することによつて構成されてい
る。また、必要に応じ、コンクリート８内には複
数本の壁筋９が縦横に配筋されている。 FIGS. 8 and 9 show another embodiment of the invention, in which the wall 2 of the airtight container 1 is made of T-shaped steel 12 having cutouts in a plurality of webs on both sides of a steel plate 3. . The steel plate 3, the T-beam 12, and the connecting material 7 are buried in the concrete 8. Moreover, a plurality of wall reinforcements 9 are arranged vertically and horizontally within the concrete 8 as required.
前記Ｔ形鋼１２は鋼板３の両表面に溶接によつ
て固着され、気密型容器１の周方向に所定間隔お
きに設置されている。 The T-beams 12 are fixed to both surfaces of the steel plate 3 by welding, and are installed at predetermined intervals in the circumferential direction of the airtight container 1.
つなぎ材７は山形鋼より形成されＴ形鋼１２，
１２に溶接等によつて固着し、Ｔ形鋼１２の上下
方向に一定間隔おきに設置されている。 The connecting member 7 is made of angle steel, and includes a T-shaped steel 12,
12 by welding or the like, and are installed at regular intervals in the vertical direction of the T-shaped steel 12.
なお、第２図４の材は通常コンクリートに完全
に埋設するものとする〔第６，７図、第８，９図
の右半図）が耐火条件、防錆等の制限がない場合
４材の背面をコンクリート表面に露出して設置す
ること（第６，７図、第８，９図の左半図）によ
つてコンクリート打設型粋の建て込みの簡易化お
よび壁面からの突出金物を溶接等による接合を可
能とすることができる。 Note that the materials shown in Figure 2 and 4 are normally completely buried in concrete (see the right half of Figures 6, 7, and 8 and 9), but if there are no restrictions on fire resistance, rust prevention, etc. By installing with the back side exposed on the concrete surface (as shown in the left half of Figures 6 and 7, and Figures 8 and 9), it is possible to simplify the construction of a concrete-casting model and eliminate the need for hardware protruding from the wall surface. It is possible to join by welding or the like.
この発明は、壁体内の鋼板の両側には形鋼から
なる弦材をラチス材で組立てたトラス骨組、ある
いはＴ形鋼からなる骨組が所要間隔に配置され、
かつつなぎ材で連結してあるのでコンクリート中
の鋼板は座屈、損傷することなく保持され、気密
容器の機能を確実に保持することができる。した
がつて、内部に貯蔵された毒性物質類や放射性廃
棄物等の貯蔵物質の漏洩を確実に防止することが
できる。また、施工もきわめて容易にできる。ま
た、容器内の装置を壁体に固定することができ
る。 In this invention, on both sides of the steel plate in the wall, a truss frame in which chord members made of section steel are assembled with lattice material, or a frame made of T-shaped steel are arranged at required intervals,
In addition, since they are connected with a tie material, the steel plates in the concrete are held without buckling or damage, and the function of the airtight container can be reliably maintained. Therefore, leakage of stored substances such as toxic substances and radioactive waste stored inside can be reliably prevented. Furthermore, construction is extremely easy. Additionally, the device inside the container can be fixed to the wall.
第１図は気密型容器の縦断面図、第２図は、気
密型容器の壁体の概要伏図、第３図および第６図
は気密型容器の壁体の拡大縦断面図、第４図およ
び第７図は、第３図および第６図におけるＡ‐Ａ
線、Ｂ‐Ｂ線断面図、第５図は第３図におけるＣ
部拡大図、第８図は他の発明を示す気密型容器の
壁体の拡大縦断面図、第９図は第８図における
Ｄ‐Ｄ線断面図である。
１…気密型容器、２…壁体、３…鋼板、４…弦
材、５…ラチス材、６…骨組、７…つなぎ材、８
…コンクリート、９…壁筋、１０…ねじ付きスタ
ツドボルト、１１…ガセツト部材、１２…ハニカ
ム型Ｔ形鋼。
Fig. 1 is a longitudinal sectional view of the airtight container, Fig. 2 is a schematic diagram of the wall of the airtight container, Figs. 3 and 6 are enlarged longitudinal sectional views of the wall of the airtight container, and Fig. 4 is a longitudinal sectional view of the airtight container. Figures and Figures 7 are A-A in Figures 3 and 6.
line, BB line sectional view, Figure 5 is C in Figure 3.
FIG. 8 is an enlarged vertical sectional view of a wall of an airtight container showing another invention, and FIG. 9 is a sectional view taken along the line DD in FIG. 8. 1... Airtight container, 2... Wall, 3... Steel plate, 4... Chord material, 5... Lattice material, 6... Frame, 7... Connecting material, 8
... Concrete, 9 ... Wall reinforcement, 10 ... Threaded stud bolt, 11 ... Gusset member, 12 ... Honeycomb type T-beam.
Claims (1)
を所要間隔に配し、前記弦材と鋼板３をラチス材
５で連結してトラス骨組６とし、前記弦材４間を
つなぎ材７で連結し、前記鋼板３の両側にコンク
リート８を充填し、鋼板３、トラス骨組６および
つなぎ材７をコンクリート８内に埋設してあるこ
とを特徴とする気密型容器の壁体。 ２ 鋼板３の両側に複数本のＴ形鋼１２からなる
弦材を所要間隔に配し、前記Ｔ形鋼１２の内端と
鋼板３を連結してトラス状骨組とし、ハニカム型
Ｔ形鋼１２間をつなぎ材７で連結し、前記鋼板３
の両側にコンクリート８を充填し、鋼板３、Ｔ形
鋼１２およびつなぎ材７をコンクリート８内に埋
設してあることを特徴とする気密型容器の壁体。[Claims] 1. A chord member 4 made of a plurality of shaped steels on both sides of a steel plate 3.
are arranged at required intervals, the chord members and the steel plate 3 are connected with a lattice member 5 to form a truss frame 6, the chord members 4 are connected with a connecting member 7, and both sides of the steel plate 3 are filled with concrete 8. , a wall of an airtight container characterized in that a steel plate 3, a truss frame 6 and a connecting material 7 are embedded in concrete 8. 2. Chord members made of a plurality of T-beams 12 are arranged at required intervals on both sides of the steel plate 3, and the inner ends of the T-beams 12 and the steel plate 3 are connected to form a truss-like frame, and a honeycomb-shaped T-beam 12 is formed. The steel plates 3 are connected with a connecting material 7 between them.
A wall of an airtight container characterized in that both sides of the container are filled with concrete 8, and a steel plate 3, a T-beam 12, and a connecting material 7 are buried in the concrete 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58137232A JPS6034379A (en) | 1983-07-27 | 1983-07-27 | Wall body of airtight type vessel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58137232A JPS6034379A (en) | 1983-07-27 | 1983-07-27 | Wall body of airtight type vessel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6034379A JPS6034379A (en) | 1985-02-21 |
| JPH0413236B2 true JPH0413236B2 (en) | 1992-03-09 |
Family
ID=15193867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58137232A Granted JPS6034379A (en) | 1983-07-27 | 1983-07-27 | Wall body of airtight type vessel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034379A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57119068A (en) * | 1981-01-16 | 1982-07-24 | Fujita Corp | Erection of cylindrical bullding and erection unit therefor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5177841U (en) * | 1974-12-16 | 1976-06-19 |
-
1983
- 1983-07-27 JP JP58137232A patent/JPS6034379A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57119068A (en) * | 1981-01-16 | 1982-07-24 | Fujita Corp | Erection of cylindrical bullding and erection unit therefor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6034379A (en) | 1985-02-21 |
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