JP2707206B2 - Gas compression type seismic isolation device - Google Patents
Gas compression type seismic isolation deviceInfo
- Publication number
- JP2707206B2 JP2707206B2 JP5339939A JP33993993A JP2707206B2 JP 2707206 B2 JP2707206 B2 JP 2707206B2 JP 5339939 A JP5339939 A JP 5339939A JP 33993993 A JP33993993 A JP 33993993A JP 2707206 B2 JP2707206 B2 JP 2707206B2
- Authority
- JP
- Japan
- Prior art keywords
- compression type
- building
- gas compression
- gas
- seismic isolation
- 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
Description
【０００１】[0001]
【産業上の利用分野】本発明は、地震時における振動エ
ネルギーを、気体圧縮型緩衝器（２）を用いて吸収す
る、気体圧縮型免震機構装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gas compression type seismic isolation mechanism for absorbing vibration energy during an earthquake using a gas compression type shock absorber (2).
【０００２】[0002]
【従来の技術】従来の免震装置としては、建物上部に水
槽を設置したもの、又は、錘を設置移動させる物が知ら
れていた。又、ゴムと鋼板とを積層したものが知られて
いた。2. Description of the Related Art As a conventional seismic isolation device, there has been known a device in which a water tank is installed at the top of a building or a device in which a weight is installed and moved. Moreover, what laminated | stacked rubber and a steel plate was known.
【０００３】[0003]
【発明が解決しようとする課題】従来の免震装置の前者
においては、建築物総体の重量が増し、又、建物を軽量
化することは困難であるという問題点を有していた。
又、後者においては、大きな上下動に対しては、その揺
れを吸収しきれないという問題点を有していた。The former seismic isolation device has a problem that the weight of the whole building increases and it is difficult to reduce the weight of the building.
In the latter case, there is a problem that the swing cannot be completely absorbed by a large vertical movement.
【０００４】[0004]
【課題を解決するための手段】以上の問題点を解決する
ために、本発明は、建築物底部に、気体圧縮型緩衝器
（２）を設置し、又、建築物側面の上下可動部に、溝型
ガイドレール（３）及び、鋼球（４）を有する構造とす
る。In order to solve the above problems, the present invention provides a gas compression type shock absorber (2) at the bottom of a building, and a vertically movable part on the side of the building. , A groove type guide rail (3) and a steel ball (4).
【０００５】[0005]
【作用】シリンダー（８）内に、不活性気体（９）を封
入した気体圧縮型緩衝器（２）を、建築物（１）の底部
に取り付ける事により、又、建築物（１）の側面可動部
に、溝型ガイドレール（３）及び、鋼球（４）を取り付
ける事により、建築物（１）は、直接地盤と接続され
ず、建築物（１）の重量は、ピストンロッド（６）及
び、ピストン（７）を経て、更に、不活性気体（９）を
介して、地盤に伝えられる。地震時などの上下動の衝撃
に対し、不活性気体（９）の伸縮作用により、地震の衝
撃は、緩衝され、建築物の倒壊を防ぐ。又、左右及び、
傾きによる衝撃も、建築物の上下動に変換し、その衝撃
を緩衝する事が出来る。The gas compression type shock absorber (2) in which the inert gas (9) is sealed in the cylinder (8) is attached to the bottom of the building (1), and the side of the building (1) can be obtained. By attaching the groove type guide rail (3) and the steel ball (4) to the movable part, the building (1) is not directly connected to the ground, and the weight of the building (1) is reduced by the piston rod (6). ) And through the piston (7) and further through the inert gas (9) to the ground. The shock of the earthquake is buffered by the expansion and contraction action of the inert gas (9) against the shock of the vertical movement such as at the time of the earthquake, and the collapse of the building is prevented. Also, left and right,
The impact due to the inclination can be converted into vertical movement of the building, and the impact can be buffered.
【０００６】[0006]
【実施例】実施例について、図面を参照して説明する。
図１に示めされるように、図２の不活性気体（９）を、
シリンダー（８）内に封入した気体圧縮型緩衝器（２）
を、建築物（１）の底部に取り付け、又、建築物側面可
動部には、溝型ガイドレール（３）及び、鋼球（４）を
取り付ける。Embodiments will be described with reference to the drawings.
As shown in FIG. 1, the inert gas (9) of FIG.
Gas compression type shock absorber (2) enclosed in cylinder (8)
Is attached to the bottom of the building (1), and a groove type guide rail (3) and a steel ball (4) are attached to the movable side of the building.
【０００７】図３に示されたシリンダー（８）内に、不
活性気体封入球袋（１１）及び、不活性気体（９）を封
入した、気体圧縮型緩衝器（２）を、図１のように、建
築物（１）の底部に取り付ける。側面可動部は、前述実
施例と同様である。A gas compression type shock absorber (2) in which an inert gas-filled spherical bag (11) and an inert gas (9) are sealed in a cylinder (8) shown in FIG. So that it is attached to the bottom of the building (1). The side movable portion is the same as in the above-described embodiment.
【０００８】[0008]
【発明の効果】本発明は、上述のように構成されている
ので、以下に記載されるような効果を奏する。Since the present invention is configured as described above, it has the following effects.
【０００９】気体圧縮型緩衝器（２）を、建築物（１）
の底部に取り付ける事により、又、建築物側面と、大地
との間を、可動構造とすることにより、地震時における
上下振動の衝撃を吸収し、地震による建築物の倒壊を防
ぐことが出来る。The gas compression type shock absorber (2) is connected to a building (1)
By attaching to the bottom of the building, and by providing a movable structure between the side of the building and the ground, the impact of vertical vibration during an earthquake can be absorbed and the building can be prevented from collapsing due to the earthquake.
【００１０】又、地震による左右振動エネルギー及び、
傾斜のエネルギーを、建築物の上下運動に変換し、その
衝撃力を緩衝することが出来る。In addition, the right and left vibration energy due to the earthquake and
The energy of the inclination can be converted into the vertical movement of the building, and the impact force can be buffered.
【００１１】又、地震の衝撃力を吸収することにより、
建築物の剛構造を軽量化出来、よって、建築物重量によ
るせん断応力軽減という相乗効果、及び、資材軽減効
果、及び、高層化を可能とする。Also, by absorbing the impact force of an earthquake,
The rigid structure of the building can be reduced in weight, so that a synergistic effect of reducing the shear stress due to the weight of the building, a material reducing effect, and a high rise can be achieved.
【図１】気体圧縮型免震機構装置の縦断面図である。FIG. 1 is a longitudinal sectional view of a gas compression type seismic isolation device.
【図２】気体圧縮型緩衝器の縦断面図である。FIG. 2 is a longitudinal sectional view of the gas compression type shock absorber.
【図３】気体封入球袋を封入した気体圧縮型緩衝器の縦
断面図である。FIG. 3 is a longitudinal sectional view of a gas compression type shock absorber in which a gas-filled ball bag is sealed.
１ 建築物 ２ 気体圧縮型緩衝器 ３ 溝型ガイドレール ４ 鋼球 ５ 水切り ６ ピストンロッド ７ ピストン ８ シリンダー ９ 不活性気体 １０ 潤滑油 １１ 不活性気体封入球袋 DESCRIPTION OF SYMBOLS 1 Building 2 Gas compression type buffer 3 Groove type guide rail 4 Steel ball 5 Drainage 6 Piston rod 7 Piston 8 Cylinder 9 Inert gas 10 Lubricating oil 11 Inactive gas-filled ball bag
Claims (2)
（８）内に、不活性気体（９）を封入した気体圧縮型緩
衝器（２）を有し、又、建築物の上下可動部に、溝型ガ
イドレール（３）及び、鋼球（４）を有する気体圧縮型
免震機構装置。At the bottom of a building (1), a cylinder (8) has a gas compression type shock absorber (2) filled with an inert gas (9), and a vertically movable part of the building. A gas compression type seismic isolation device having a groove type guide rail (3) and a steel ball (4).
（９）及び、不活性気体封入球袋（１１）を封入した気
体圧縮型緩衝器（２）を有する請求項１記載の気体圧縮
型免震機構装置。2. A gas compression type gas cylinder according to claim 1, further comprising a gas compression type buffer (2) in which an inert gas (9) and an inert gas-filled spherical bag (11) are sealed in the cylinder (8). Seismic isolation mechanism device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5339939A JP2707206B2 (en) | 1993-11-25 | 1993-11-25 | Gas compression type seismic isolation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5339939A JP2707206B2 (en) | 1993-11-25 | 1993-11-25 | Gas compression type seismic isolation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07150811A JPH07150811A (en) | 1995-06-13 |
| JP2707206B2 true JP2707206B2 (en) | 1998-01-28 |
Family
ID=18332193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5339939A Expired - Lifetime JP2707206B2 (en) | 1993-11-25 | 1993-11-25 | Gas compression type seismic isolation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2707206B2 (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57140939A (en) * | 1981-02-25 | 1982-08-31 | Toyama Yoshie | Three order suspension |
| JPS6396332A (en) * | 1986-10-08 | 1988-04-27 | Dainippon Printing Co Ltd | Gas filled shock absorber |
| JPS63180740A (en) * | 1987-01-19 | 1988-07-25 | Taisei Corp | Shock force absorption device for structure |
-
1993
- 1993-11-25 JP JP5339939A patent/JP2707206B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07150811A (en) | 1995-06-13 |
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