JPH051481A - Earthquake proofing construction for building - Google Patents
Earthquake proofing construction for buildingInfo
- Publication number
- JPH051481A JPH051481A JP17882291A JP17882291A JPH051481A JP H051481 A JPH051481 A JP H051481A JP 17882291 A JP17882291 A JP 17882291A JP 17882291 A JP17882291 A JP 17882291A JP H051481 A JPH051481 A JP H051481A
- Authority
- JP
- Japan
- Prior art keywords
- building
- steel frame
- concrete wall
- steel framed
- reinforced concrete
- 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.)
- Withdrawn
Links
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、鉄骨造からなる建物の
耐震構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seismic structure for a building made of steel frame.
【０００２】[0002]
【従来の技術】従来、鉄骨造からなる建物の耐震構造と
しては、地震力などの外力に対する建物の変形を制止す
るために、鉄骨架構の梁と床の間などにダンパー装置や
ブレス状のエネルギー吸収部材を装着するなどして、変
形エネルギーを吸収するものが一般的である。2. Description of the Related Art Conventionally, as a seismic structure for a building made of a steel frame, a damper device or a brace-like energy absorbing member is provided between a beam and a floor of a steel frame to prevent deformation of the building against external force such as seismic force. It is common to wear deformation energy to absorb deformation energy.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、前記の
ような建物の耐震構造の場合、建物に作用する振動エネ
ルギーをバランス良く吸収して振動を制止するにはダン
パー装置を建物に多数設置する必要があり、費用が膨大
なものとなって建物の施工コストが上昇する原因となっ
ていた。また、ダンパー装置の取り付けには人手がかか
ることから、建物の工期を延長するといった問題も生じ
ていた。However, in the case of the seismic resistant structure of the building as described above, it is necessary to install a large number of damper devices in the building in order to absorb the vibration energy acting on the building in a well-balanced manner and suppress the vibration. However, the cost was huge and the construction cost of the building increased. Further, since it takes labor to install the damper device, there has been a problem that the construction period of the building is extended.
【０００４】一方、エネルギー吸収部材は、建物の柱及
び梁などに形成する取り付け位置の加工に手間がかかる
上、前記ダンパー装置と同様にそのに取り付けが大変で
あり、施工コストの上昇、工期の延長の原因となってい
った。On the other hand, the energy absorbing member takes time and labor to process the mounting positions formed on the pillars and beams of the building, and like the damper device, it is difficult to mount the energy absorbing member, which increases the construction cost and construction period. It caused the extension.
【０００５】本発明は、前述の課題に鑑みてなされたも
ので、施工コストの低減及び工期の短縮が可能なる建物
の耐震構造を提供することを目的とするものである。The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a seismic resistant structure for a building which can reduce the construction cost and the construction period.
【０００６】[0006]
【課題を解決するための手段】本発明の建物の耐震構造
では、門型の鉄骨架構を形成する梁の中央部に支持柱を
剛接合し、支持柱の下端には、支持柱の下端を支持しか
つ自身の高さ寸法によって鉄骨加工の剛性を設定するコ
ンクリート壁を設けることを前記課題の解決手段とし
た。In the seismic resistant structure of a building according to the present invention, a supporting column is rigidly joined to the central portion of a beam forming a gate-type steel frame, and the lower end of the supporting column is connected to the lower end of the supporting column. The provision of a concrete wall that supports and sets the rigidity of the steel frame processing according to the height dimension of itself supports the above-mentioned problems.
【０００７】[0007]
【作用】本発明の建物の耐震構造によれば、上下に配設
された梁または床の間でコンクリート壁の高さと支持柱
の長さを調節することにより、支持柱の剛性を設定す
る。また、構造が簡単であることから、建物の他の構成
部分との干渉を回避することが出来、建物の設計やその
施工性及び施工能率を向上することができる。According to the seismic resistant structure of the building of the present invention, the rigidity of the support pillar is set by adjusting the height of the concrete wall and the length of the support pillar between the beams or floors arranged above and below. Further, since the structure is simple, it is possible to avoid interference with other components of the building, and to improve the design of the building and its workability and work efficiency.
【０００８】[0008]
【実施例】以下本発明の第１実施例を、図１及び図２を
参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment of the present invention will be described below with reference to FIGS.
【０００９】図１及び図２に示すように、本実施例の耐
震構造は、建物１の平面視長さ方向両端部に位置する壁
部２に沿って構成されている。図１に示すように、各耐
震構造は、建物１の隣り合って対をなす柱鉄骨３、３
と、柱鉄骨３、３の双方に第１のピン４ａを介して取り
付けられてかつ双方を略平行に連結する梁鉄骨４と、梁
鉄骨４の略中央に剛接合された支持柱５と、隣り合う柱
鉄骨３、３の間で建物１の床部６に形成された鉄筋コン
クリート壁７とでなっている。As shown in FIGS. 1 and 2, the seismic resistant structure of this embodiment is constructed along walls 2 located at both ends in the lengthwise direction of the building 1 in plan view. As shown in FIG. 1, each seismic-resistant structure is composed of pillar steel frames 3 and 3 which are adjacent to each other and are paired with each other in a building 1.
A beam steel frame 4 attached to both of the column steel frames 3 and 3 via a first pin 4a and connecting the two in parallel, and a support column 5 rigidly joined to the substantially center of the beam steel frame 4. It is composed of reinforced concrete walls 7 formed on the floor 6 of the building 1 between the adjacent pillar steel frames 3 and 3.
【００１０】支持柱５は、Ｈ型鋼を鉛直に立設するとと
もに、上端部が梁鉄骨４の中央部に固定されている。ま
た、支持柱５は、第２のピン５ａを介して下端部が鉄筋
コンクリート壁７の上部の略中央に取り付けられてい
る。The support column 5 is made of H-shaped steel vertically erected, and has its upper end fixed to the central portion of the beam steel frame 4. Moreover, the lower end of the support column 5 is attached to approximately the center of the upper portion of the reinforced concrete wall 7 via the second pin 5a.
【００１１】図１に示すように、鉄筋コンクリート壁７
は、鉄筋コンクリートで柱鉄骨３の床部６から梁鉄骨４
までの約半分の高さに形成された正面視長方形の壁状体
であって、壁部２の内部に内蔵されている。鉄筋コンク
リート壁７の正面視左右両側部は、柱鉄骨３、３からや
や離間している。As shown in FIG. 1, a reinforced concrete wall 7
Is made of reinforced concrete, from the floor 6 of the pillar steel frame 3 to the beam steel frame 4
It is a wall-shaped body having a rectangular shape in a front view, which is formed at a height of about a half of the above, and is built in the inside of the wall portion 2. The left and right sides of the reinforced concrete wall 7 in front view are slightly separated from the pillar steel frames 3 and 3.
【００１２】前記本実施例の建物の耐震構造は、建物１
に作用する地震などの外力により柱鉄骨３と梁鉄骨４か
らなる鉄骨架構８が変形して、互いに垂直として接合さ
れていた柱鉄骨３及び梁鉄骨４の接合角度が変化するこ
とにより、梁鉄骨４が水平及び垂直方向に移動する。そ
して、この梁鉄骨４の移動に伴って支持柱５が第２のピ
ン５ａを中心に回動しつつ曲げ応力を生じることによ
り、変位のエネルギーを吸収して鉄骨架構８の変形を制
止する。The seismic resistant structure of the building of this embodiment is the building 1
Due to an external force such as an earthquake acting on the column, the steel frame structure 8 including the column steel frame 3 and the beam steel frame 4 is deformed, and the joint angle of the column steel frame 3 and the beam steel frame 4 that are vertically joined to each other is changed. 4 moves horizontally and vertically. Then, as the beam steel frame 4 moves, the supporting column 5 rotates about the second pin 5a to generate bending stress, thereby absorbing the energy of displacement and suppressing the deformation of the steel frame 8.
【００１３】したがって本実施例の建物の耐震構造によ
れば、支持柱５の剛性は支持柱５の長さにより決定され
ることから、鉄筋コンクリート壁７の高さと支持柱５の
長さを調節することにより支持柱５の剛性の設定が簡単
で、その設計が容易となる。また、本実施例の建物の耐
震構造は、構造が簡単であるから、建物１の他の構成部
分との干渉を回避して設計することが容易となるほか、
取り付けを簡便としてその施工性及び施工能率を向上す
ることができる。Therefore, according to the seismic resistant structure of the building of this embodiment, since the rigidity of the support column 5 is determined by the length of the support column 5, the height of the reinforced concrete wall 7 and the length of the support column 5 are adjusted. As a result, the rigidity of the support column 5 can be easily set and its design becomes easy. In addition, since the seismic resistant structure of the building of the present embodiment has a simple structure, it is easy to design while avoiding interference with other components of the building 1,
The workability and the work efficiency can be improved by simplifying the attachment.
【００１４】以下、図３を参照して本発明の第２実施例
を説明する。図３に示すように、本実施例の建物の耐震
構造は、前記本発明の第１の実施例の建物の耐震構造の
梁鉄骨４に支持柱５を２本取り付けたものである。な
お、図３の前記図１及び図２と同一の構成部分には、同
一の符号を付し、その説明を簡略化する。A second embodiment of the present invention will be described below with reference to FIG. As shown in FIG. 3, the seismic resistant structure of the building of the present embodiment is one in which two supporting columns 5 are attached to the beam steel frame 4 of the seismic resistant structure of the building of the first embodiment of the present invention. The same components as those in FIGS. 1 and 2 in FIG. 3 are designated by the same reference numerals to simplify the description.
【００１５】図３に示すように、本実施例の建物の耐震
構造は、前記梁鉄骨４に支持柱５を２本その長さ方向に
均等に剛接合してなっている。それぞれの支持柱５は、
前記第１の実施例の建物の耐震構造と同様に第２のピン
５ａを介して鉄筋コンクリート壁７の上部に回動自在に
取り付けられている。As shown in FIG. 3, in the seismic resistant structure of the building of this embodiment, two supporting columns 5 are rigidly joined to the beam steel frame 4 evenly in the longitudinal direction thereof. Each support pillar 5
Like the seismic resistant structure of the building of the first embodiment, it is rotatably attached to the upper portion of the reinforced concrete wall 7 via the second pin 5a.
【００１６】本実施例の建物の耐震構造によれば、前記
第１実施例の建物の耐震構造と同様の効果を奏すること
は勿論、エネルギー吸収能力が増大してより大きな変位
のエネルギーを吸収することが可能となる。また、梁鉄
骨４を複数の支持柱５で支持することにより、梁鉄骨４
に作用するエネルギーを均等に支持することができる。According to the seismic resistant structure of the building of this embodiment, the same effect as that of the seismic resistant structure of the building of the first embodiment can be obtained, and the energy absorbing capacity is increased to absorb the energy of larger displacement. It becomes possible. Further, by supporting the beam steel frame 4 with a plurality of support columns 5, the beam steel frame 4
The energy acting on can be evenly supported.
【００１７】なお、支持柱５は、梁鉄骨４に２本以上取
り付けてもよい。Two or more support pillars 5 may be attached to the beam steel frame 4.
【００１８】以下、図４及び図５を参照して本発明の第
３実施例を説明する。図４及び図５に示すように、本実
施例の建物の耐震構造は、前記鉄骨架構８の梁鉄骨４と
鉄筋コンクリート壁７の間に支持柱９を多数取り付けた
ものである。なお、図３の前記図１及び図２と同一の構
成部分には、同一の符号を付し、その説明を簡略化す
る。A third embodiment of the present invention will be described below with reference to FIGS. 4 and 5. As shown in FIGS. 4 and 5, the seismic resistant structure of the building according to the present embodiment has a large number of support columns 9 mounted between the beam steel frame 4 of the steel frame 8 and the reinforced concrete wall 7. The same components as those in FIGS. 1 and 2 in FIG. 3 are designated by the same reference numerals to simplify the description.
【００１９】図４及び図５に示すように、本実施例の建
物の耐震構造は、前記梁鉄骨４の中央部の下部にＨ型鋼
でなる支持柱取り付け部１０を溶接し、この支持柱５を
介して支持柱９を多数取り付けてなっている。支持柱９
は、前記鉄筋コンクリート壁７よりやや高く形成された
鉄筋コンクリート壁７ａの上部に埋設されて固定されて
いる。As shown in FIGS. 4 and 5, in the seismic resistant structure of the building of the present embodiment, a supporting column mounting portion 10 made of H-shaped steel is welded to the lower portion of the central portion of the beam steel frame 4 and the supporting column 5 A large number of support columns 9 are attached via the. Support pillar 9
Is embedded and fixed in the upper part of the reinforced concrete wall 7a formed slightly higher than the reinforced concrete wall 7.
【００２０】それぞれの支持柱５は、前記第１の実施例
の建物の耐震構造と同様に第２のピン５ａを介して鉄筋
コンクリート壁７の上部に回動自在に取り付けられてい
る。Each of the support columns 5 is rotatably attached to the upper portion of the reinforced concrete wall 7 via the second pin 5a, similarly to the seismic resistant structure of the building of the first embodiment.
【００２１】本実施例の建物の耐震構造によれば、前記
第１実施例の建物の耐震構造と同様の効果を奏すること
は勿論、エネルギー吸収能力が大きいから、より高層の
建物１に適用することができるほか、鉄骨架構８の変形
を制止してより建物１を向上することができる。また、
支持柱９は、支持柱取り付け部１０に埋設されて水平方
向への移動が規制されているから、建物１の水平方向の
変位エネルギーの吸収能力が向上して、建物１のさらな
る強度の向上が可能となる。According to the seismic resistant structure of the building of the present embodiment, it is possible to obtain the same effect as the seismic resistant structure of the building of the first embodiment, and of course, since it has a large energy absorbing capacity, it is applied to the higher-rise building 1. In addition, the deformation of the steel frame 8 can be suppressed and the building 1 can be improved. Also,
Since the support pillar 9 is embedded in the support pillar mounting portion 10 and its movement in the horizontal direction is restricted, the ability to absorb the displacement energy in the horizontal direction of the building 1 is improved, and the strength of the building 1 is further improved. It will be possible.
【００２２】[0022]
【発明の効果】以上説明したように、本発明の建物の耐
震構造によれば、門型の鉄骨架構を形成する梁の中央部
に支持柱を剛接合し、支持柱の下端には、支持柱の下端
を支持しかつ自身の高さ寸法によって鉄骨加工の剛性を
設定するコンクリート壁を設けることを特徴とするか
ら、鉄筋コンクリート壁の高さと支持柱の長さを調節す
ることにより支持柱の剛性の設定が簡単で、その設計が
容易となる。また、構造が簡単であるから、建物の他の
構成部分との干渉を回避して構成することが容易となる
と同時に、その取り付けを簡便として施工性及び施工能
率を向上することができる。As described above, according to the seismic resistant structure for a building of the present invention, the supporting column is rigidly joined to the central portion of the beam forming the gate type steel frame, and the supporting column is supported at the lower end thereof. Since it is characterized by providing a concrete wall that supports the lower end of the pillar and sets the rigidity of steel frame processing by its own height dimension, the rigidity of the supporting pillar can be adjusted by adjusting the height of the reinforced concrete wall and the length of the supporting pillar. Is easy to set up and its design is easy. In addition, since the structure is simple, it is possible to easily construct the structure while avoiding interference with other constituent parts of the building, and at the same time, the installation thereof can be simplified and the workability and the work efficiency can be improved.
【図１】本発明の第１実施例を示す正面図である。FIG. 1 is a front view showing a first embodiment of the present invention.
【図２】前記平面図である。FIG. 2 is the plan view.
【図３】本発明の第２実施例を示す正面図である。FIG. 3 is a front view showing a second embodiment of the present invention.
【図４】本発明の第３実施例を示す正面図である。FIG. 4 is a front view showing a third embodiment of the present invention.
【図５】前記支持柱を示す拡大図である。FIG. 5 is an enlarged view showing the support column.
１ 建物 ４ 梁鉄骨 ５ 支持柱 ７ 鉄筋コンクリート壁 ７ａ 鉄筋コンクリート壁 ８ 鉄骨架構 ９ 支持柱 1 Building 4 Beam Steel 5 Support column 7 Reinforced concrete wall 7a Reinforced concrete wall 8 Steel frame 9 Support column
Claims (1)
て、門型の鉄骨架構を形成する梁の中央部に支持柱が剛
接合され、支持柱の下端には、支持柱の下端を支持しか
つ自身の高さ寸法によって鉄骨加工の剛性を設定するコ
ンクリート壁が設けられていることを特徴とする建物の
耐震構造。Claims: 1. A seismic resistant structure for a building made of steel frame, wherein a supporting column is rigidly joined to the central portion of a beam forming a gate-type steel frame, and the lower end of the supporting column is A seismic resistant structure for a building, which is provided with a concrete wall that supports the lower ends of supporting columns and sets rigidity of steel frame processing according to the height dimension of itself.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17882291A JPH051481A (en) | 1991-06-24 | 1991-06-24 | Earthquake proofing construction for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17882291A JPH051481A (en) | 1991-06-24 | 1991-06-24 | Earthquake proofing construction for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH051481A true JPH051481A (en) | 1993-01-08 |
Family
ID=16055271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17882291A Withdrawn JPH051481A (en) | 1991-06-24 | 1991-06-24 | Earthquake proofing construction for building |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH051481A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10113258B2 (en) | 2015-06-30 | 2018-10-30 | Lg Electronics Inc. | Laundry treatment apparatus |
| US10385501B2 (en) | 2015-06-30 | 2019-08-20 | Lg Electronics Inc. | Laundry treatment apparatus |
-
1991
- 1991-06-24 JP JP17882291A patent/JPH051481A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10113258B2 (en) | 2015-06-30 | 2018-10-30 | Lg Electronics Inc. | Laundry treatment apparatus |
| US10385501B2 (en) | 2015-06-30 | 2019-08-20 | Lg Electronics Inc. | Laundry treatment apparatus |
| US11486078B2 (en) | 2015-06-30 | 2022-11-01 | Lg Electronics Inc. | Laundry treatment apparatus |
| US11898297B2 (en) | 2015-06-30 | 2024-02-13 | Lg Electronics Inc. | Laundry treatment apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A300 | Withdrawal of application because of no request for examination |
Free format text: JAPANESE INTERMEDIATE CODE: A300 Effective date: 19980903 |