JPH08218677A - Earthquake resisting building - Google Patents
Earthquake resisting buildingInfo
- Publication number
- JPH08218677A JPH08218677A JP2534595A JP2534595A JPH08218677A JP H08218677 A JPH08218677 A JP H08218677A JP 2534595 A JP2534595 A JP 2534595A JP 2534595 A JP2534595 A JP 2534595A JP H08218677 A JPH08218677 A JP H08218677A
- Authority
- JP
- Japan
- Prior art keywords
- building
- house
- earthquake
- foundation
- foundation structure
- 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.)
- Pending
Links
- 239000002184 metal Substances 0.000 claims abstract description 10
- 239000011150 reinforced concrete Substances 0.000 abstract description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 description 6
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
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、一般家屋に対する耐震
構造を提案して、地震による被害の低減を計ろうとする
ものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention proposes an earthquake-resistant structure for ordinary houses to reduce damage caused by an earthquake.
【０００２】[0002]
【従来の技術】従来より、ビルディング等の大規模構造
物においては、震度５，６を想定した種々の耐震構造が
提案され、また採用もされている。しかし、構造や費用
の点から、木造プレハブ造り等の一般の家屋には適用し
にくい耐震構造であった。そのため、一般の家屋はその
ような耐震構造とはなっていないものが多かった。2. Description of the Related Art Conventionally, for a large-scale structure such as a building, various seismic structures assuming a seismic intensity of 5 and 6 have been proposed and adopted. However, due to its structure and cost, it was a seismic resistant structure that was difficult to apply to general houses such as wooden prefabricated structures. For this reason, many ordinary houses do not have such a seismic structure.
【０００３】そのような事情も災いして、1995年１月17
日未明に兵庫県南部において発生した地震（阪神大震
災）においては、多数のビルディングとともに極めて多
数の一般家屋が倒壊してしまった。その結果、五千人を
越える犠牲者が出たのである。犠牲者の殆どが倒壊した
建物による圧死であることが判明し、家屋の倒壊を防ぐ
ことができれば、多くの人が助かったのである。Due to such circumstances, January 17, 1995
In the early morning earthquake in the southern part of Hyogo prefecture (the Great Hanshin Earthquake), a large number of buildings and a large number of ordinary houses were destroyed. As a result, more than 5,000 were killed. It was found that most of the victims were killed by collapsed buildings, and many could have been saved if the collapse of the houses could be prevented.
【０００４】また、圧死を免れても、家屋の倒壊によっ
て生き埋めになってしまい、発生した火災に呑まれて焼
死した犠牲者があった。Further, even if escaped from crushing death, there were some victims who were destroyed by the collapse of houses and were buried alive and burned to death by the fire.
【０００５】[0005]
【発明が解決しようとする課題】このような事情から、
一般の家屋に採用できる耐震構造の開発が、緊急な課題
となっているのである。[Problems to be Solved by the Invention] Under these circumstances,
The development of a seismic structure that can be used in ordinary houses is an urgent issue.
【０００６】そこで、本発明においては、プレハブ家屋
等の一般家屋に対する耐震構造を提供することを目的と
してなされたものである。Therefore, the present invention has been made for the purpose of providing an earthquake-resistant structure for general houses such as prefabricated houses.
【０００７】[0007]
【課題を解決するための手段】請求項１の発明によれ
ば、上面が平坦な基礎平面を地面に形成し、前記基礎平
面上に、家屋を非固定状態に載置するという手段を講じ
た。請求項２の発明では、上面が平坦な基礎平面を地面
に形成し、前記基礎平面上に金属板を敷設し、前記金属
板上に家屋を載置し、当該家屋を前記基礎平面に対して
非固定状態とするという手段を講じた。According to the first aspect of the invention, means for forming a base plane having a flat upper surface on the ground and mounting a house on the base plane in a non-fixed state is provided. . In the invention of claim 2, a base plane having a flat upper surface is formed on the ground, a metal plate is laid on the base plane, a house is placed on the metal plate, and the house is placed with respect to the base plane. I took the measure to make it non-fixed.
【０００８】[0008]
【作用】請求項１では、家屋は、上面が平坦な基礎平面
を地面に形成された基礎平面上に載置され、この基礎平
面の上面は平坦であるとともに、家屋は非固定状態であ
るので、地震によって地面が横揺れした場合には、基礎
平面は横揺れするが、家屋と基礎平面の間で若干の滑り
が発生し、家屋に伝わる横揺れは少なくなる。According to the first aspect of the present invention, the house is placed on the base plane formed with the base plane having a flat upper surface on the ground, and the upper surface of the base plane is flat and the house is not fixed. When the ground sways due to an earthquake, the foundation plane sways, but some slippage occurs between the house and the foundation plane, and the sway transmitted to the house decreases.
【０００９】また、請求項２では、家屋と基礎平面との
間に金属板が敷設されているので、家屋と基礎平面の間
では滑りが発生しやすい状態となり、家屋に伝わる横揺
れはさらに少なくなる。Further, according to the second aspect, since the metal plate is laid between the house and the foundation plane, slippage easily occurs between the house and the foundation plane, and the rolling motion transmitted to the house is further reduced. Become.
【００１０】[0010]
【実施例】以下に、本発明にかかる家屋の耐震構造を、
その実施例を示した図面に基づいて詳細に説明する。[Embodiment] The seismic resistant structure of a house according to the present invention is described below.
A detailed description will be given based on the drawings showing the embodiment.
【００１１】１は家屋、２は地面に形成された基礎構
造、３はステンレス板である。前記基礎構造２は鉄筋コ
ンクリートの基礎であり、地面に埋設されている。前記
家屋の最下部となる家屋基礎１１は鉄筋コンクリートの
独立構造体であり、この家屋基礎１１の上に家屋１が多
数のボルトで固定されている。即ち、前記家屋１と基礎
構造２との間にステンレス板３が挟まれた構造となって
おり、家屋１と基礎構造２とは非固定状態となっている
のである。Reference numeral 1 is a house, 2 is a basic structure formed on the ground, and 3 is a stainless plate. The foundation structure 2 is a reinforced concrete foundation and is buried in the ground. The house foundation 11 at the bottom of the house is an independent structure of reinforced concrete, and the house 1 is fixed on the house foundation 11 with a large number of bolts. That is, the stainless steel plate 3 is sandwiched between the house 1 and the basic structure 2, and the house 1 and the basic structure 2 are not fixed.
【００１２】４は鎖であり、前記家屋１の側面と、前記
基礎地盤２とを若干緩く結び付けている。５はストッパ
であり、前記家屋１が横揺れによって基礎構造２の上面
から逸脱するのを防止する。この鎖４は横揺れによって
若干変形をして地震のエネルギーを吸収する作用も期待
できる。鎖に代えてワイヤーロープ等を用いてもよい。Reference numeral 4 denotes a chain, which connects the side surface of the house 1 and the foundation ground 2 slightly loosely. Reference numeral 5 denotes a stopper, which prevents the house 1 from deviating from the upper surface of the foundation structure 2 due to rolling. The chain 4 can be expected to have an action of absorbing the energy of the earthquake by being slightly deformed by the rolling motion. A wire rope or the like may be used instead of the chain.
【００１３】このようにして、地震による横揺れを吸収
できる構造としたので、地震による倒壊を抑えることが
できるのである。倒壊を免れることができれば、避難す
ることもできるので、火災に呑まれて焼死するという悲
惨な事態も防ぐことができる。In this way, the structure capable of absorbing the rolling caused by the earthquake is restrained, so that the collapse due to the earthquake can be suppressed. If you can escape the collapse, you can evacuate, so you can prevent the tragic situation of being burned to death by a fire.
【００１４】なお、前記ステンレス板３は無くても、家
屋１と基礎構造２とを非固定状態とすればよいのであ
る。また、ステンレス板３に代えて、他の金属板や砂、
耐蝕性プラスチック、金属糸やプラスチック糸による布
等を挟むようにしてもよい。本発明の耐震構造は、二階
建てまでのプレハブ住宅に特に適した耐震構造である。It should be noted that the house 1 and the foundation structure 2 may be unfixed without the stainless plate 3. Also, instead of the stainless steel plate 3, other metal plates, sand,
Corrosion-resistant plastic, cloth made of metal thread or plastic thread, etc. may be sandwiched. The seismic resistant structure of the present invention is particularly suitable for prefabricated houses up to two stories.
【００１５】[0015]
【発明の効果】請求項１によれば、家屋は基礎平面に対
して固定されていないので、基礎平面が揺れても家屋に
伝わる地震の横揺れは減少し、家屋の倒壊を防止できる
という効果が得られる。また、請求項２によれば、家屋
と基礎平面との間には金属板が敷設されているので、家
屋に伝わる地震の横揺れはさらに減少し、より大きな地
震がきても家屋の倒壊を防止できるという効果が得られ
る。According to the first aspect of the present invention, since the house is not fixed to the base plane, the rolling of the earthquake transmitted to the house is reduced even if the base plane shakes, and the collapse of the house can be prevented. Is obtained. Further, according to claim 2, since the metal plate is laid between the house and the foundation plane, the rolling of the earthquake transmitted to the house is further reduced, and the collapse of the house is prevented even when a larger earthquake occurs. The effect of being able to be obtained is obtained.
【図１】本発明にかかる耐震家屋の実施例の構成を示し
た一部断面側面図である。FIG. 1 is a partial cross-sectional side view showing a configuration of an embodiment of an earthquake-resistant house according to the present invention.
【図２】前記実施例の要部の断面図である。FIG. 2 is a sectional view of an essential part of the embodiment.
１ 家屋 ２ 基礎構造（基礎平面） ３ ステンレス板（金属板） ４ 鎖 1 House 2 Basic structure (basic plane) 3 Stainless steel plate (metal plate) 4 Chain
Claims (2)
記基礎平面上に、家屋を非固定状態に載置してなること
を特徴とする耐震家屋。1. A seismic resistant house, characterized in that a base plane having a flat upper surface is formed on the ground, and a house is placed on the base plane in a non-fixed state.
記基礎平面上に金属板を敷設し、前記金属板上に家屋を
載置し、当該家屋を前記基礎平面に対して非固定状態と
したことを特徴とする耐震家屋。2. A base plane having a flat upper surface is formed on the ground, a metal plate is laid on the base plane, a house is placed on the metal plate, and the house is not fixed to the base plane. Earthquake-resistant house characterized by being in a state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2534595A JPH08218677A (en) | 1995-02-14 | 1995-02-14 | Earthquake resisting building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2534595A JPH08218677A (en) | 1995-02-14 | 1995-02-14 | Earthquake resisting building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08218677A true JPH08218677A (en) | 1996-08-27 |
Family
ID=12163302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2534595A Pending JPH08218677A (en) | 1995-02-14 | 1995-02-14 | Earthquake resisting building |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08218677A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273332A (en) * | 1996-04-05 | 1997-10-21 | Takayuki Kurahashi | Building structure |
| JP2002349089A (en) * | 2001-05-29 | 2002-12-04 | Oiles Ind Co Ltd | Base-isolating device for lightweight structure |
-
1995
- 1995-02-14 JP JP2534595A patent/JPH08218677A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09273332A (en) * | 1996-04-05 | 1997-10-21 | Takayuki Kurahashi | Building structure |
| JP2002349089A (en) * | 2001-05-29 | 2002-12-04 | Oiles Ind Co Ltd | Base-isolating device for lightweight structure |
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