JP2608490B2 - Composite structure - Google Patents
Composite structureInfo
- Publication number
- JP2608490B2 JP2608490B2 JP31160290A JP31160290A JP2608490B2 JP 2608490 B2 JP2608490 B2 JP 2608490B2 JP 31160290 A JP31160290 A JP 31160290A JP 31160290 A JP31160290 A JP 31160290A JP 2608490 B2 JP2608490 B2 JP 2608490B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- frame
- internal structure
- composite structure
- outer frame
- 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 - Fee Related
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明は耐震耐風用の外周架構と、鉛直荷重支持用内
部構造体とよりなる複合構造体に係るものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial application field) The present invention relates to a composite structure comprising an outer frame for earthquake and wind resistance and an inner structure for supporting a vertical load.
（従来の技術） 従来の建造物においては、柱a,梁ｂが剛接合されたラ
ーメン架構が構成され、鉛直荷重と水平荷重とが同一の
架構で処理されている。（第３図参照） （発明が解決しようとする課題） 従来の構造架構方式においては、鉛直荷重と水平荷重
とに対して同一部材で対処する方式が採用されている
が、同一架構で互いに異なる性質の力に対処するので、
これを満足するには種々の制約があり、バランスを保つ
のには大変難かしい技術を必要とする。(Prior Art) In a conventional building, a rigid frame structure in which a column a and a beam b are rigidly connected is configured, and a vertical load and a horizontal load are processed by the same frame. (See FIG. 3) (Problems to be Solved by the Invention) In the conventional structural frame system, a system in which the vertical load and the horizontal load are dealt with by the same member is adopted. Coping with the power of nature,
There are various restrictions to satisfy this, and a very difficult technique is required to maintain the balance.
本発明は前記従来技術の有する問題点に鑑みて提案さ
れたもので、その目的とする処は、鉛直荷重と水平荷重
とを別々の骨組で分担させることができる構造上及び施
工上有利な複合構造体を提供する点にある。The present invention has been proposed in view of the problems of the prior art described above, and its object is to provide a composite structure that is advantageous in terms of structure and construction in which a vertical load and a horizontal load can be shared by separate frames. The point is to provide a structure.
（課題を解決するための手段） 前記の目的を達成するため、本発明に係る複合構造体
は、鉄骨柱間に鉄骨梁を架設してなる鉄骨構造の内部構
造体と、同内部構造体を囲繞する、外周架構における剛
性の高い鉄筋コンクリート柱とをピン接合して構成され
ている。(Means for Solving the Problems) In order to achieve the above object, a composite structure according to the present invention includes an internal structure having a steel structure in which a steel beam is erected between steel columns, and an internal structure having the same structure. It is configured by pin-joining a surrounding, highly rigid reinforced concrete column in the outer peripheral frame.
（作用） 本発明に係る複合構造体は前記したように構成されて
いるので、鉄骨柱と鉄骨梁とよりなる鉄骨構造の内部構
造体の外周を囲繞する鉄筋コンクリート構造における剛
性の高い鉄筋コンクリート柱によって、水平荷重の過半
が負担され、鉄骨架構よりなる軽構造の鉄骨構造より構
成された内部構造体が主として鉛直荷重を負担する。(Operation) Since the composite structure according to the present invention is configured as described above, the rigid structure of the reinforced concrete structure surrounding the outer periphery of the internal structure of the steel structure including the steel columns and the steel beams makes it possible to provide The majority of the horizontal load is borne, and the internal structure composed of the light steel structure of the steel frame mainly bears the vertical load.
（実施例） 以下、本発明を図示の実施例について説明する。(Examples) Hereinafter, the present invention will be described with reference to the illustrated examples.
Ａは内部構造体で、鉄骨柱１と鉄骨梁２とがピン接合
された鉄骨架構より構成されている。A is an internal structure, which is composed of a steel frame in which a steel column 1 and a steel beam 2 are joined by pins.
Ｂは第２図に示す如く、内部構造体を囲繞する、鉄筋
コンクリート柱４群を具えた外周架構で、同架構におけ
る剛性の高い鉄筋コンクリート柱４群と前記内部構造体
Ａの鉄骨柱１とがピン接合されている。（第１図及び第
２図参照） 前記実施例によれば、外周の鉄筋コンクリート柱４群
を具えた剛性の高い耐震耐風用の外周架構Ｂが水平荷重
の大半を負担し、内部の床組の如き鉛直荷重を支承する
内部構造体Ａを鉄骨構造とすることによって軽量化が図
られ、同内部構造体Ａは外周架構Ｂに拘束されることな
く自由に計画され、工事の迅速化を図ることができる。As shown in FIG. 2, B is an outer peripheral frame having four groups of reinforced concrete columns surrounding the internal structure. Are joined. (See FIGS. 1 and 2) According to the above-described embodiment, the outer frame B for rigid and seismic windproof provided with four groups of reinforced concrete columns on the outer periphery bears most of the horizontal load, and The internal structure A supporting the vertical load is made of a steel structure to reduce the weight, and the internal structure A is freely planned without being restrained by the outer frame B, thereby speeding up the construction. Can be.
（発明の効果） 本発明に係る複合構造体は前記したように、鉄骨柱に
鉄骨梁を架設してなる内部構造体と、同内部構造体を囲
繞する外周架構とより構成し、鉛直荷重は主として内部
構造体で、水平荷重は主として外部構造体で別々に分担
させるように構成したことによって設計が簡略化され、
内部空間の架構が外周の架構に拘束されることなく自由
に計画でき、内部の床面を鉄骨造で早期に施工し、外周
の架構と外装とを別個に施工することができるので、工
程及び架設上有利である。(Effect of the Invention) As described above, the composite structure according to the present invention includes an internal structure in which a steel beam is erected on a steel column, and an outer peripheral frame surrounding the internal structure. The design is simplified by being configured so that the horizontal load is mainly shared separately by the internal structure and mainly by the external structure,
The frame of the internal space can be freely planned without being constrained by the outer frame, the inner floor surface can be constructed early with a steel frame, and the outer frame and the exterior can be separately constructed. This is advantageous for installation.
なお地震等によって外周架構に損傷を受けた場合、外
周架構は内部架構の鉛直支持力に関係がないので、前記
外周架構に対して容易に補修等を施すことが可能であ
る。If the outer frame is damaged by an earthquake or the like, the outer frame has no relation to the vertical support force of the inner frame, so that the outer frame can be easily repaired.
第１図及び第２図は夫々本発明に係る複合構造体の縦断
面図、第３図は従来例である。 １……鉄骨柱、２……鉄骨梁、３……ピン接合、４……
鉄筋コンクリート柱、Ａ……内部構造体、Ｂ……外周架
構。1 and 2 are longitudinal sectional views of a composite structure according to the present invention, respectively, and FIG. 3 is a conventional example. 1 ... steel column, 2 ... steel beam, 3 ... pin connection, 4 ...
Reinforced concrete columns, A: internal structure, B: outer frame.
Claims (1)
の内部構造体と、同内部構造体を囲繞する、外周架構に
おける剛性の高い鉄筋コンクリート柱とをピン接合して
なることを特徴とする複合構造体。1. An internal structure having a steel structure in which a steel beam is erected between steel columns and a reinforced concrete column having a high rigidity in an outer frame surrounding the internal structure. Composite structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31160290A JP2608490B2 (en) | 1990-11-19 | 1990-11-19 | Composite structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31160290A JP2608490B2 (en) | 1990-11-19 | 1990-11-19 | Composite structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH04182536A JPH04182536A (en) | 1992-06-30 |
| JP2608490B2 true JP2608490B2 (en) | 1997-05-07 |
Family
ID=18019228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31160290A Expired - Fee Related JP2608490B2 (en) | 1990-11-19 | 1990-11-19 | Composite structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2608490B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4621072B2 (en) * | 2004-06-08 | 2011-01-26 | 新日本製鐵株式会社 | Seismic structure |
| JP7229857B2 (en) * | 2019-06-18 | 2023-02-28 | 株式会社竹中工務店 | building construction method |
-
1990
- 1990-11-19 JP JP31160290A patent/JP2608490B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH04182536A (en) | 1992-06-30 |
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