JPS59116090A - Wall structure in reactor building and the like - Google Patents
Wall structure in reactor building and the likeInfo
- Publication number
- JPS59116090A JPS59116090A JP57224925A JP22492582A JPS59116090A JP S59116090 A JPS59116090 A JP S59116090A JP 57224925 A JP57224925 A JP 57224925A JP 22492582 A JP22492582 A JP 22492582A JP S59116090 A JPS59116090 A JP S59116090A
- Authority
- JP
- Japan
- Prior art keywords
- plates
- plate
- concrete
- wall structure
- reactor building
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
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】
本発明は原子炉建屋等の建造物における壁構造に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a wall structure in a building such as a nuclear reactor building.
従来、例えば原子炉建屋のシェル壁として、鉄筋とコン
クリートからなるＲＣ造のものがあるが、この壁構造に
よると、施工に際して型枠工事や鉄筋工事に相当の日数
がかかり、したがって工期が長くなり、また鉄筋量も多
量に必要となるため、それだけコスト高になっていた。Conventionally, for example, the shell wall of a nuclear reactor building has been made of RC construction made of reinforcing bars and concrete, but with this wall structure, it takes a considerable number of days to construct the formwork and reinforcing bars, resulting in a long construction period. Moreover, since a large amount of reinforcing steel is required, the cost is correspondingly high.
本発明は、壁構造を内外面の鉄板とこの両鉄板間に充填
したコンクｌ） −１−との複合積層構造とし、この鉄
板を構造材と考えかつ型枠板として兼用することにより
、配筋量を大幅に低減して施工費のコストダウンを図り
、型枠工肇を省略し、鉄筋工量を減少させて工期を短く
するものである。The present invention makes the wall structure a composite laminated structure consisting of iron plates on the inner and outer surfaces and concrete filled between the two iron plates.The iron plate is considered as a structural material and also serves as a formwork plate. The aim is to reduce construction costs by significantly reducing the amount of reinforcement, omit form work, reduce the amount of reinforcing steel work, and shorten the construction period.
以下本発明の一実施例を図面に基づいて説明する。An embodiment of the present invention will be described below based on the drawings.
第１図において、例えば原子炉建屋Ａは基礎板Ｆ上に立
設し、そのシェル壁Ｗは本発明の特徴を構成する複合積
層構造となっている。In FIG. 1, for example, a nuclear reactor building A is erected on a base plate F, and its shell wall W has a composite laminated structure, which is a feature of the present invention.
そこでこの複合積層構造の具体的構成を第２゜３図に基
づいて説明する。Therefore, the specific structure of this composite laminated structure will be explained based on FIGS. 2-3.
シェル壁Ｗの複合積層構造は、内外面に所定間隔を置い
て対向位置し、かつ鉄板等の金属板から構成した板体１
及び２と、両板体間に充填して形成したコンクリート部
３とからなる。内外面の両板体１，２は構造剛力材であ
って、シェル壁Ｗが受ける曲げモーメント及び軸力に対
してはコンクリート部３と一体になった板体の面内力に
より抵抗する。また面外せん断力に対してはコンクリー
ト部３と板体１，２により抵抗する。The composite laminated structure of the shell wall W includes plate bodies 1 which are located opposite to each other at a predetermined interval on the inner and outer surfaces and are made of metal plates such as iron plates.
and 2, and a concrete portion 3 formed by filling between both plates. Both the inner and outer plates 1 and 2 are structurally rigid members, and the bending moment and axial force applied to the shell wall W are resisted by the in-plane force of the plates integrated with the concrete portion 3. Further, out-of-plane shearing force is resisted by the concrete portion 3 and the plates 1 and 2.
画板体１と２とは°、板間に適宜のピッチで配設した連
結部材である連結板４ ・によって連結されている。こ
の連結板によって板体１，２とコンクリート部３との一
体化を図っている。そして連結板４ ・は、コンクリー
ト打設時に、板体１，２間ｔ −定ＶＣ堡つセパレータ
ーとしての機能を有する。。The drawing boards 1 and 2 are connected by connecting plates 4, which are connecting members arranged at appropriate pitches between the plates. This connecting plate allows the plates 1 and 2 to be integrated with the concrete portion 3. The connecting plate 4 has a function as a separator that provides a t-constant VC barrier between the plates 1 and 2 during concrete pouring. .
連結板４゛は外面の板体２の降伏時における半径方向分
力を負担するものである。The connecting plate 4' bears the radial component force when the outer plate 2 yields.
また板体１と２との対向する面には、定着手段として例
えばスタッドボルト５・・が所定ピッチを１べいて突設
しである。各スタッドボルトは、連結板４・・と同様に
板体１，２とコンクリートｇｌ１３との一体化を図ると
共に、このコンクｌ） −１−ｉ４［１を支持点として
板体の座屈を拘束するものである。Further, on the opposing surfaces of the plates 1 and 2, stud bolts 5, for example, are protruded at a predetermined pitch as fixing means. Each stud bolt aims to integrate the plates 1 and 2 with the concrete gl13 in the same way as the connecting plate 4..., and restrains the buckling of the plate by using the concrete l) -1-i4[1 as a support point. It is something to do.
さらに、スタッドボルト５・・の設置範囲内に、このス
タッドボルトを定規として上下及び円周方向に用心鉄筋
６が板体１及び２に近接した状態で配筋して、コンクリ
ート部のき裂を防止している。Further, within the installation range of the stud bolts 5, using the stud bolts as a ruler, guard reinforcing bars 6 are arranged vertically and circumferentially close to the plates 1 and 2 to prevent cracks in the concrete. It is prevented.
なお、原子炉建屋Ａのシェル壁Ｗの上部Ｗａは従来通り
のＲＣ造とし、また脚部は基礎板Ｆと剛接し、画板体１
，２は脚部のリングガーター７を介してアンカーボルト
８により基礎板へ応力を伝達する。コンクリート部３と
基礎板Ｆとの打継部には、打継ぎ補強筋９を配筋してコ
ンクリート部のせん断力を基礎板に伝達する。１０は／
エル壁Ｗの内面を遮閉するライナープレートである。The upper part Wa of the shell wall W of the reactor building A is made of conventional RC construction, and the legs are in rigid contact with the base plate F, and the drawing board body 1
, 2 transmits stress to the base plate by anchor bolts 8 through ring garters 7 of the legs. At the joint between the concrete part 3 and the foundation plate F, joint reinforcing bars 9 are arranged to transmit the shear force of the concrete part to the foundation plate. 10 is /
This is a liner plate that blocks the inner surface of the L wall W.
次にシェル壁の施工について説明する。Next, construction of shell walls will be explained.
スタッドボルト６・・を予め突設した、一定の大きさの
内外面の板体１，２を一定間隔を置いて配置し、画板体
間を連結板４・・で連結する。同様の方法で内外面の板
体を連結して円周方向に配設して、隣り合う板体を溶接
し、内外の板体による二重構造の円筒体に組み立てる、
用心鉄筋６・の配筋は板体１，２をそれぞれ設置した段
階で、連結板４・・・で連結する前に行う。そして板体
１，２間にコンクリートを打設してコンクリート部３を
形成する。こうして建屋Ａの脚部から上部に向けて数）
−トルピッチをもって板体１１，２を組み立て、コンク
リ−１・を打設して、建屋を構築して行く。Plate bodies 1 and 2 having inner and outer surfaces of a constant size and having stud bolts 6 protruding in advance are arranged at a constant interval, and the drawing plate bodies are connected by connecting plates 4. In the same way, the inner and outer plates are connected and arranged in the circumferential direction, and the adjacent plates are welded and assembled into a double-structured cylindrical body with the inner and outer plates.
The reinforcement of the safety reinforcing bars 6 is performed when the plates 1 and 2 are respectively installed and before they are connected by the connecting plates 4. Then, concrete is poured between the plates 1 and 2 to form a concrete portion 3. In this way, from the legs of building A to the top)
- Assemble the plates 11 and 2 with Torpitch, pour concrete 1, and construct the building.
板体１，２の連結部材は棒材であってもよく、また定着
手段としてはスタッドボルトに限定サレない。′＝また
本発明の壁構造は、原子炉建屋のそれに限られない。The connecting member between the plates 1 and 2 may be a bar, and the fixing means is not limited to stud bolts. '=Also, the wall structure of the present invention is not limited to that of a nuclear reactor building.
以上説明したように本発明によれば、内外面の板体とこ
の板体間に充填したコンクリート部との複合構造とし、
板体は構造材としての機能を有しかつ型枠を兼ねるので
、配筋量を大幅に低減でき、施工のコストダウンを図る
ことができ、そして型枠工事を省略できてしかも鉄筋工
事を減少させることができ、工期を短縮することができ
る。As explained above, according to the present invention, it has a composite structure of the inner and outer plates and the concrete portion filled between the plates,
Since the plate has the function of a structural material and also serves as formwork, the amount of reinforcement can be significantly reduced, construction costs can be reduced, formwork work can be omitted, and reinforcing steel work can be reduced. This can shorten the construction period.
図面は本発明の一実施例を示すもので、第１図は原子炉
建屋の正面図、
第２図は断面図、
第３図は一部分を拡大して示した断面図である。
■、２・・板体、３・・・コンクリート部、４・・・連
結板、５・・スタッドボルト、６・・・用心鉄筋、Ｗ・
・シェル壁。
以」＝
特許出願人 清水建設株式会社The drawings show one embodiment of the present invention; FIG. 1 is a front view of a reactor building, FIG. 2 is a sectional view, and FIG. 3 is a partially enlarged sectional view. ■, 2...Plate body, 3...Concrete part, 4...Connecting plate, 5...Stud bolt, 6...Reinforcement bar, W...
・Shell wall. "= Patent applicant Shimizu Corporation
Claims (1)
板で構成しである板体と、 この内外面の板体を連結支持する連結部材ど、内夕を面
の画板体間に充填して形成したコンクリート部と、 上記画板体の対向する面に配設したスタッドボルト等の
定着手段と、 この定着手段の配設朝囲内に配筋した用心鉄筋と 全具備する原子炉建屋等における壁構造。[Scope of Claims] A plate body made of a metal plate such as an iron plate and facing each other at a regular interval Pm on the inner and outer surfaces, and a connecting member that connects and supports the plate bodies on the inner and outer surfaces. The concrete part formed by filling between the picture plates on the surface, the fixing means such as stud bolts arranged on the opposing faces of the picture plates, and the safety reinforcing bars arranged within the installation area of this fixing means, and the entire Wall structure in nuclear reactor buildings, etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57224925A JPS59116090A (en) | 1982-12-23 | 1982-12-23 | Wall structure in reactor building and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57224925A JPS59116090A (en) | 1982-12-23 | 1982-12-23 | Wall structure in reactor building and the like |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59116090A true JPS59116090A (en) | 1984-07-04 |
| JPH0128187B2 JPH0128187B2 (en) | 1989-06-01 |
Family
ID=16821313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57224925A Granted JPS59116090A (en) | 1982-12-23 | 1982-12-23 | Wall structure in reactor building and the like |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116090A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61199695U (en) * | 1985-06-05 | 1986-12-13 | ||
| JPH0544357A (en) * | 1991-08-13 | 1993-02-23 | Mitsubishi Heavy Ind Ltd | Steel plate concrete earthquake resisting wall |
| KR100849711B1 (en) | 2007-06-27 | 2008-08-01 | 한국수력원자력 주식회사 | Steel plate structure and steel plate concrete wall |
| CN102605951A (en) * | 2012-02-28 | 2012-07-25 | 中核能源科技有限公司 | Construction method for steel plate concrete wall of primary loop cabin of high temperature gas cooled reactor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526337A (en) * | 1978-08-11 | 1980-02-25 | Mitsui Constr | Tridimensional frame which serves also as wall finishing member |
| JPS57116857A (en) * | 1981-01-13 | 1982-07-21 | Kajima Corp | Concrete wall |
-
1982
- 1982-12-23 JP JP57224925A patent/JPS59116090A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5526337A (en) * | 1978-08-11 | 1980-02-25 | Mitsui Constr | Tridimensional frame which serves also as wall finishing member |
| JPS57116857A (en) * | 1981-01-13 | 1982-07-21 | Kajima Corp | Concrete wall |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61199695U (en) * | 1985-06-05 | 1986-12-13 | ||
| JPH0339758Y2 (en) * | 1985-06-05 | 1991-08-21 | ||
| JPH0544357A (en) * | 1991-08-13 | 1993-02-23 | Mitsubishi Heavy Ind Ltd | Steel plate concrete earthquake resisting wall |
| KR100849711B1 (en) | 2007-06-27 | 2008-08-01 | 한국수력원자력 주식회사 | Steel plate structure and steel plate concrete wall |
| CN102605951A (en) * | 2012-02-28 | 2012-07-25 | 中核能源科技有限公司 | Construction method for steel plate concrete wall of primary loop cabin of high temperature gas cooled reactor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0128187B2 (en) | 1989-06-01 |
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