JPS6139455B2 - - Google Patents
Info
- Publication number
- JPS6139455B2 JPS6139455B2 JP17860080A JP17860080A JPS6139455B2 JP S6139455 B2 JPS6139455 B2 JP S6139455B2 JP 17860080 A JP17860080 A JP 17860080A JP 17860080 A JP17860080 A JP 17860080A JP S6139455 B2 JPS6139455 B2 JP S6139455B2
- Authority
- JP
- Japan
- Prior art keywords
- flat slab
- load
- side core
- unbonded
- string
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【発明の詳細な説明】
この発明は、サイドコアーシステムによる平面
計画とフラツトスラブ構造を綜合して開発した建
築構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an architectural structure developed by integrating a floor plan using a side core system and a flat slab structure.
中、底層の小売商店等において、柱数が少なく
て広い店内を確保する構造としてフラツトスラブ
構造、特にアンボンドPC鋼線をスラブ中に配置
した構造が開発される。ところで、フラツトスラ
ブ構造は地震動による水平力に対処するために
は、所要の耐震壁を設ける必要がある。一方、耐
震設計上偏心率、剛重比について考慮すると、対
称的な平面配置となしうるサイドコアーシステム
の平面計画が好ましい一つである。 Flat slab structures, especially structures in which unbonded PC steel wires are placed in the slab, have been developed for middle- and bottom-level retail stores, etc., to ensure a spacious store interior with a small number of pillars. Incidentally, in order to cope with the horizontal force caused by seismic motion, the flat slab structure requires the provision of necessary earthquake-resistant walls. On the other hand, when considering the eccentricity and stiffness-to-weight ratio in seismic design, a planar plan of the side core system that can be arranged in a symmetrical planar manner is preferable.
この発明は、以上の点を綜合的に勘案した結果
開発したもので、以下その詳細を図示した実施例
によつて説明する。 This invention was developed as a result of comprehensive consideration of the above points, and details thereof will be explained below with reference to illustrated embodiments.
この建築構造は、桁行方向の両端部に鉄筋コン
クリート構造の耐力壁１，１′で囲まれたサイド
コアーＡが構成され、サイドコアーＡ，Ａ間の所
要位置に柱２，２が設けられ、その柱２上にフラ
ツトスラブ３が形成されているフラツトスラブ構
造の広い室Ｂが構成されている。この室Ｂの両側
桁行方向には、柱４、梁５からなるフレームが構
成されている。 This architectural structure consists of a side core A surrounded by load-bearing walls 1 and 1' of reinforced concrete structure at both ends in the direction of the girder, and columns 2 and 2 are provided at required positions between the side cores A and A. A wide room B is constructed with a flat slab structure in which a flat slab 3 is formed on a pillar 2. A frame consisting of columns 4 and beams 5 is constructed on both sides of the chamber B in the column direction.
フラツトスラブ３内には柱２上で上辺側にあ
り、柱間で懸垂状に配したアンボンドPC鋼線６
が埋設してあり、その配置は第３図に示すように
柱列帯上に多くの本数を配置する。 Inside the flat slab 3, there is an unbonded PC steel wire 6 located on the upper side of the column 2 and arranged in a suspended manner between the columns.
are buried, and as shown in Figure 3, a large number of them are arranged on the column belt.
以上の建築構造において、水平力に対しては、
スパン方向ではサイドコアーの耐力壁１が負担
し、また桁行方向ではサイドコアーの耐力壁１′
と前記広い室Ｂの両側の柱４、梁５からなるフレ
ームで負担するように構造計画されている。 In the above architectural structure, for horizontal force,
In the span direction, the load is borne by the side core load-bearing wall 1, and in the column direction, the load is borne by the side core load-bearing wall 1'.
The structure is planned so that the burden is carried by a frame consisting of pillars 4 and beams 5 on both sides of the large room B.
この発明は以上の構成からなり、フラツトスラ
ブ構造によつて広い室内空間を確保するととも
に、階段、便所等の小室の配置され、耐力壁を設
けやすいサイドコアーによつて主として水平力を
負担するようにしたので、平面計画上も、構造計
画上も簡明な構成となり、設計、施工が容易とな
る。 This invention has the above-mentioned configuration, and the flat slab structure ensures a wide interior space, and small rooms such as stairs and toilets are arranged, and the side cores, which are easy to install load-bearing walls, mainly bear the horizontal force. As a result, the structure is simple in terms of floor plan and structural plan, making design and construction easier.
第１図は平面図、第２図はアンボンドPC鋼線
の配置の概要図、第３図は縦断面図である。
Ａ……サイドコアー、Ｂ……フラツトスラブ構
造の室。１，１′……耐力壁、２……柱、３……
フラツトスラブ、４……柱、５……梁、６……ア
ンボンドPC鋼線。
Figure 1 is a plan view, Figure 2 is a schematic diagram of the arrangement of unbonded PC steel wires, and Figure 3 is a longitudinal cross-sectional view. A... Side core, B... Chamber with flat slab structure. 1, 1'... Load-bearing wall, 2... Column, 3...
Flat slab, 4...column, 5...beam, 6...unbonded PC steel wire.
Claims (1)
コアーが構成され、サイドコアー間にはフラツト
スラブ構造の広い室が構成され、かつその広い室
の両側桁行方向には柱、梁からなるフレームを配
置してあることを特徴とする建築構造。 ２ フラツトスラブにアンボンドPC鋼線が配筋
してある特許請求の範囲第１項記載の建築構造。[Claims] 1. A side core is constructed which is surrounded by load-bearing walls at both ends in the direction of the string, a wide chamber with a flat slab structure is formed between the side cores, and columns are arranged on both sides of the wide room in the direction of the direction of the string. , an architectural structure characterized by having a frame made of beams arranged. 2. The architectural structure according to claim 1, in which unbonded PC steel wire is reinforced in a flat slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17860080A JPS57104737A (en) | 1980-12-17 | 1980-12-17 | Building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17860080A JPS57104737A (en) | 1980-12-17 | 1980-12-17 | Building structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57104737A JPS57104737A (en) | 1982-06-29 |
| JPS6139455B2 true JPS6139455B2 (en) | 1986-09-04 |
Family
ID=16051282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17860080A Granted JPS57104737A (en) | 1980-12-17 | 1980-12-17 | Building structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57104737A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015117562A (en) * | 2013-12-20 | 2015-06-25 | 有限会社シーアンドシーエンジニアリング | Flat slab structure |
-
1980
- 1980-12-17 JP JP17860080A patent/JPS57104737A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015117562A (en) * | 2013-12-20 | 2015-06-25 | 有限会社シーアンドシーエンジニアリング | Flat slab structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57104737A (en) | 1982-06-29 |
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