JPS6250631B2 - - Google Patents
Info
- Publication number
- JPS6250631B2 JPS6250631B2 JP17579580A JP17579580A JPS6250631B2 JP S6250631 B2 JPS6250631 B2 JP S6250631B2 JP 17579580 A JP17579580 A JP 17579580A JP 17579580 A JP17579580 A JP 17579580A JP S6250631 B2 JPS6250631 B2 JP S6250631B2
- Authority
- JP
- Japan
- Prior art keywords
- foundation
- vibration absorbing
- building
- base
- absorbing member
- 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
- 229920001875 Ebonite Polymers 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000011150 reinforced concrete Substances 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Foundations (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
【発明の詳細な説明】
本発明は、建築構造物の建家基礎と土台との間
に防振部材を複数個所配設して建家基礎と土台と
を基礎ボルトにより締結し、地盤から伝達される
振動を吸収し、振動による建築構造物の保護並び
に振動により受ける不快感を解消するように構成
した建築構造物の防振構造に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides vibration isolating members disposed at a plurality of locations between the building foundation and the foundation of a building structure, and the building foundation and the foundation are fastened with foundation bolts to prevent vibrations from being transmitted from the ground. The present invention relates to a vibration isolation structure for a building structure that is configured to absorb vibrations caused by the vibrations, protect the building structure from vibrations, and eliminate discomfort caused by the vibrations.
従来の建築工法においては、基礎と建家が一体
構造となるように土台は鉄筋コンクリート造又は
無筋コンクリート造の基礎に緊結しなければなら
ない（建築基準法第３節木造第42条土台参照）た
めに地震より発生する振動が基礎より直接建家に
伝達され、地震の規模によつては大きな災害を免
れ得ず、また自動車、鉄道車輌等により発生する
地盤振動が直接建家に伝達されて建家のひずみ、
壁われ等を生じ、また建家内の人体に振動が伝達
され不快感を免れ得ない等の多くの欠点を有す
る。 In conventional construction methods, the foundation must be tied to a reinforced concrete or unreinforced concrete foundation so that the foundation and the building form an integral structure (see Article 42 Foundations for Wooden Buildings, Section 3 of the Building Standards Act). The vibrations generated by an earthquake are directly transmitted from the foundation to the building, and depending on the scale of the earthquake, a major disaster cannot be avoided. strain in the house,
It has many disadvantages, such as wall cracks, etc., and vibrations are transmitted to the human body inside the building, causing discomfort.
本発明は上記の欠点に着目し、地震発生時ある
いは自動車、鉄道車輌等により発生する地盤振
動、特に上下動を吸収して建家の保全をはかると
ともに人体に受ける不快感の解消をはかつたもの
である。 The present invention has focused on the above-mentioned drawbacks, and aims to protect buildings by absorbing ground vibrations, especially vertical movements, generated during earthquakes or by automobiles, railway vehicles, etc., and eliminates the discomfort experienced by human bodies. It is something.
本発明を実施例にもとづいて説明すると、鉄筋
コンクリート造又は無筋コンクリート造の基礎１
と土台２の間に吸振部材３を所要個所に挾持させ
て配設すると共に基礎１上に設置する土台の基礎
ボルト４締結個所に取付金具５を嵌挿し前記取付
金具５に基礎ボルト４を貫通させ、前記取付金具
５を取付けた土台の上面及び下面に吸振部材３を
設置し、基礎１の上面に載置する土台２を基礎１
に埋設した基礎ボルト４により締結して建築構造
物の防振をはかる構造としたものである。なお、
吸振部材３の取付手段は、土台２の基礎ボルト４
締結個所に取付金具５を嵌挿し、前記取付金具５
の下面と基礎１との間に吸振部材３を設置すると
ともに土台２の上面にも吸振部材３を設置して基
礎ボルト４に挿通した座金８を介してナツト６で
土台２を締結し吸振部材３を固定する。また基礎
ボルト４のない複数個所に前もつて吸振部材３を
配設し、基礎ボルト４の締結により固定する。 To explain the present invention based on examples, a reinforced concrete or unreinforced concrete foundation 1
A vibration absorbing member 3 is placed between the base 2 and the base 2 at a required location, and a mounting bracket 5 is inserted into the fastening point of the base bolt 4 of the base installed on the base 1, and the base bolt 4 is passed through the mounting bracket 5. The vibration absorbing members 3 are installed on the upper and lower surfaces of the base to which the mounting fittings 5 are attached, and the base 2 placed on the upper surface of the foundation 1 is attached to the base 1.
The structure is such that it is fastened with foundation bolts 4 buried in the ground to provide vibration isolation for the building structure. In addition,
The means for attaching the vibration absorbing member 3 is the foundation bolt 4 of the foundation 2.
Insert the mounting bracket 5 into the fastening location, and
A vibration absorbing member 3 is installed between the lower surface and the foundation 1, and a vibration absorbing member 3 is also installed on the upper surface of the foundation 2, and the foundation 2 is fastened with a nut 6 through a washer 8 inserted into the foundation bolt 4. Fix 3. In addition, vibration absorbing members 3 are arranged in front at a plurality of locations where there are no foundation bolts 4, and are fixed by fastening the foundation bolts 4.
吸振部材３は平板あるいはブロツク状の硬質ゴ
ム、硬質合成ゴム等の弾性体を用いるのが好まし
いが、鋼製のコイルバネ、板バネ等の弾性部材を
用いてもよい。 As the vibration absorbing member 3, it is preferable to use an elastic body such as a flat or block-shaped hard rubber or hard synthetic rubber, but an elastic member such as a steel coil spring or a plate spring may also be used.
硬質ゴム、硬質合成ゴム等の弾性体を用いる場
合、弾性体の上面、下面いずれか一面あるいは両
面に防振効率を高めるために多数の突起あるいは
多数の溝等を配列したものを用いれば、建屋が振
動するのをより一層効果的に防止することができ
る。 When using an elastic body such as hard rubber or hard synthetic rubber, the building can be easily vibration can be even more effectively prevented.
また、吸振部材３を基礎１と土台２の間に挾持
させる手段として、単体の弾性体を用いる場合、
平板状のものを複数枚重ねて用いる場合、平板状
の小片を配列して用いる場合、第１図のごとく土
台２の上下面に基礎ボルト４、ナツト６を介して
取付ける場合等があり、建家構造、建家荷重等に
応じて任意に選択し必要個所に用いればよい。 Furthermore, when a single elastic body is used as a means for holding the vibration absorbing member 3 between the foundation 1 and the foundation 2,
When using multiple flat plate-like pieces stacked on top of each other, when using flat plate-like small pieces in an array, and when attaching to the upper and lower surfaces of the foundation 2 via foundation bolts 4 and nuts 6 as shown in Figure 1, the construction It can be selected arbitrarily according to the structure of the house, the building load, etc., and used where necessary.
また、吸振部材３の取付及び基礎ボルトと土台
を取付をより確実にするために第１図のごとく取
付金具５を介して取付けている。 Further, in order to more securely attach the vibration absorbing member 3 and the foundation bolts and the base, they are attached via attachment fittings 5 as shown in FIG. 1.
更に、吸振部材３を既存の建家の基礎ボルト４
部に挾持させる場合には第７図のごとく挿着用溝
７を設けたものを用い、土台２をジヤツキアツプ
して挿着することもできる。 Furthermore, the vibration absorbing member 3 is attached to the foundation bolts 4 of the existing building.
In the case of clamping the base 2 between the parts, it is also possible to use one provided with an insertion groove 7 as shown in FIG. 7, and to insert it by jacking up the base 2.
以上のべたごとく本発明は、建家基礎と土台の
間に吸振部材を挾持させて配設したので、従来の
建築構造物に比して地盤より伝達される振動が吸
収され、振動による建築構造物のひずみ、壁われ
等の損傷が大巾に減少し、建家の寿命延長がはか
れることおよび自動車、鉄道車輌等から受ける不
快感を解消できる等のすぐれた利点を有するもの
である。 As described above, in the present invention, since the vibration absorbing member is sandwiched and disposed between the building foundation and the foundation, vibrations transmitted from the ground are absorbed compared to conventional building structures, and the building structure due to vibrations is It has excellent advantages such as greatly reducing damage such as distortion of objects and wall cracks, extending the life of buildings, and eliminating discomfort caused by automobiles, railway vehicles, etc.
第１図は、本発明の一実施例を示す建家下部の
側面図、第２図は取付金具の側面図、第３図は第
２図−視図、第４図は土台の上部に取付ける
場合に用いる上部吸振部材を示す図、第５図〜第
７図は吸振部材の他の実施例を示す。
１……基礎、２……土台、３……吸振部材、４
……基礎ボルト、５……取付金具、６……ナツ
ト、７……吸振部材の溝、８……座金、９……取
付金具の下部平板、１０……柱、１１……吸振部
材の突起、１２……吸振部材の溝。
Fig. 1 is a side view of the lower part of the building showing an embodiment of the present invention, Fig. 2 is a side view of the mounting bracket, Fig. 3 is a view from Fig. 2, and Fig. 4 is the mounting on the top of the foundation. 5 to 7 show other embodiments of the vibration absorbing member. 1...Foundation, 2...Foundation, 3...Vibration absorbing member, 4
...Foundation bolt, 5...Mounting bracket, 6...Nut, 7...Groove of vibration absorbing member, 8...Washer, 9...Lower flat plate of mounting bracket, 10...Column, 11...Protrusion of vibration absorbing member , 12... Groove of vibration absorbing member.
Claims (1)
基礎上に設置する土台の基礎ボルト締結個所に取
付金具を嵌挿し、前記基礎ボルト締結個所の土台
と基礎との間の前記取付金具の下面に吸振部材を
設置するとともに土台上面に吸振部材を設置し、
かつ基礎ボルトが設置された個所以外の建家基礎
と土台との間の複数個所にそれぞれ吸振部材を配
設し、前記取付金具に基礎ボルトを貫通させ前記
吸振部材を座金を介して基礎ボルトにより締結し
てなる建築構造物の防振構造。1. In a building structure equipped with a vibration-proof structure, a mounting bracket is inserted into the foundation bolt fastening point of the foundation installed on the building foundation, and the lower surface of the mounting bracket between the base of the foundation bolt fastening point and the foundation. A vibration absorbing member is installed on the top of the base, and a vibration absorbing member is installed on the top of the base.
In addition, vibration absorbing members are installed at multiple locations between the building foundation and the foundation other than the locations where the foundation bolts are installed, and the foundation bolts are passed through the mounting bracket, and the vibration absorbing members are attached to the foundation bolts through washers. Anti-vibration structure for architectural structures made by fastening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17579580A JPS57100242A (en) | 1980-12-15 | 1980-12-15 | Vibration dampening structure of building structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17579580A JPS57100242A (en) | 1980-12-15 | 1980-12-15 | Vibration dampening structure of building structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57100242A JPS57100242A (en) | 1982-06-22 |
| JPS6250631B2 true JPS6250631B2 (en) | 1987-10-26 |
Family
ID=16002376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17579580A Granted JPS57100242A (en) | 1980-12-15 | 1980-12-15 | Vibration dampening structure of building structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57100242A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739822U (en) * | 1992-10-08 | 1995-07-18 | 千代恵 大西 | Protection string |
| JP2000204791A (en) * | 1999-01-12 | 2000-07-25 | Tanaka:Kk | Earthquake resisting construction work method for wooden building and earthquake resisting equipment and device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6153966A (en) * | 1984-06-22 | 1986-03-18 | 日本抜震工業株式会社 | Vibration buffer device of japanese house |
| JPH045351A (en) * | 1990-04-23 | 1992-01-09 | Mitsuwa:Kk | Method for building house in wooden framework construction and its wall panel and floor panel |
| JP2016031014A (en) * | 2014-07-29 | 2016-03-07 | 隆博 笹川 | Seismic isolation anchor |
-
1980
- 1980-12-15 JP JP17579580A patent/JPS57100242A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0739822U (en) * | 1992-10-08 | 1995-07-18 | 千代恵 大西 | Protection string |
| JP2000204791A (en) * | 1999-01-12 | 2000-07-25 | Tanaka:Kk | Earthquake resisting construction work method for wooden building and earthquake resisting equipment and device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57100242A (en) | 1982-06-22 |
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