JP2002138576A - Wooden building base isolation equipment - Google Patents
Wooden building base isolation equipmentInfo
- Publication number
- JP2002138576A JP2002138576A JP2000370740A JP2000370740A JP2002138576A JP 2002138576 A JP2002138576 A JP 2002138576A JP 2000370740 A JP2000370740 A JP 2000370740A JP 2000370740 A JP2000370740 A JP 2000370740A JP 2002138576 A JP2002138576 A JP 2002138576A
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- foundation
- rubber
- bundle
- base 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.)
- Pending
Links
Landscapes
- Building Environments (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Abstract
Description
【0001】基礎10へ束ゴム底部23を密着固定。束
ゴム上部穴14へ、ボルト13を差込(差込深さ80m
m位)ボルト13上部は土台12へ固定。[0001] The bundle rubber bottom portion 23 is tightly fixed to the base 10. Insert bolt 13 into bundle rubber upper hole 14 (insertion depth 80m
The upper part of the bolt 13 is fixed to the base 12.
【0002】安全装置ボルト15の長さ、束ゴム11の
高さプラス土台厚20の長さを加え、更に70mm前後
を加えたものをボルト全長とする。ボルト15の太さ直
径25mm前後とする。ボルト15一端を土台12へ上
下ナット16で固定。基礎10へ、ボルト15の太さの
円周から50mm間隔21の円周18。深さはボルト1
5を宙釣状態になるようボルト15先端22より穴底辺
17まで、50mm位の遊び空間21を作る。ボルト1
5に補強ワイヤー19を土台12よりボルト15の下部
へ、四方行以上斜対角線に張る。The length of the safety device bolt 15, the height of the bundle rubber 11, the length of the base thickness 20, and the length of approximately 70 mm are added to the total bolt length. The diameter of the bolt 15 is about 25 mm. One end of the bolt 15 is fixed to the base 12 with the upper and lower nuts 16. On the base 10, a circumference 18 at a distance 21 of 50 mm from the circumference of the bolt 15 in thickness. Bolt 1 depth
A play space 21 of about 50 mm is formed from the tip 22 of the bolt 15 to the bottom 17 of the hole so that the fishing boat 5 is in a fishing state. Bolt 1
In 5, a reinforcing wire 19 is stretched from the base 12 to the lower part of the bolt 15 in a diagonal line of four or more directions.
【0003】大規模地震時、安全装置。図3受穴底辺1
7と宙釣ボルト15。下部間隔は縦揺時束ゴム11の伸
縮を自在にし又、横揺時束ゴム11伸びすぎ、横揺防止
に優れた制御を発揮する。[0003] Safety equipment during a large-scale earthquake. Figure 3 Bottom side of receiving hole 1
7 and fishing bolt 15 The lower interval allows the bundle rubber 11 to be freely expanded and contracted when it is rolled, and the bundle rubber 11 when it is rolled is too stretched, thereby exhibiting excellent control for preventing roll.
【0004】束ゴム11及び安全装置の設置個数は平屋
2・3階建等不等重量により違いが生じる。尚、束ゴム
11の硬度も建物重量の違いで変わる。[0004] The number of the bundled rubber 11 and the number of safety devices to be installed varies depending on the unequal weight of a two- or three-story building. Note that the hardness of the bundle rubber 11 also changes depending on the difference in building weight.
【0005】従来の建築方法との違いがありますが、束
石がゴム化安全装置(図2)以外、在来以上の強度を要
求せず総建築費は高価にならず安易に実行出来る。[0005] Although there is a difference from the conventional construction method, the slabs require a higher strength than conventional, except for the rubberized safety device (Fig. 2), so that the total construction cost is not expensive and can be easily implemented.
【図1】 束ゴム[Fig. 1] Bundled rubber
【図2】 安全装置[Fig. 2] Safety device
【図3】 安全装置断面図FIG. 3 is a sectional view of a safety device.
10 基礎 11 束ゴム 12 土台 13 ボルト 14 束ゴム上部穴 15 ボルト 16 ナット 17 穴底辺 18 円周 19 ワイヤー 20 土台厚 21 空間 22 先端 23 束ゴム底部 DESCRIPTION OF SYMBOLS 10 Foundation 11 Bundle rubber 12 Base 13 Bolt 14 Bundle rubber upper hole 15 Bolt 16 Nut 17 Hole bottom 18 Circumference 19 Wire 20 Base thickness 21 Space 22 Tip 23 Bundle rubber bottom
Claims (2)
のもの又は、ポリウレタンゴムに変えたもの(通常束石
は全体を石又はコンクリートで出来ている。 図1)1. A bundle rubber 11. A conventional slab is replaced with a rubber material or polyurethane rubber (the slab is usually made of stone or concrete. Fig. 1)
め。安全装置 図2。基礎断面図 図3。2. An overturning prevention device for preventing excessive roll and vertical rocking of the bundle rubber 11. Safety device FIG. Basic sectional view FIG.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000370740A JP2002138576A (en) | 2000-10-31 | 2000-10-31 | Wooden building base isolation equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000370740A JP2002138576A (en) | 2000-10-31 | 2000-10-31 | Wooden building base isolation equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2002138576A true JP2002138576A (en) | 2002-05-14 |
Family
ID=18840575
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2000370740A Pending JP2002138576A (en) | 2000-10-31 | 2000-10-31 | Wooden building base isolation equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2002138576A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681520A (en) * | 2020-12-02 | 2021-04-20 | 佛山科学技术学院 | Wood structure building beam column shock absorber |
-
2000
- 2000-10-31 JP JP2000370740A patent/JP2002138576A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681520A (en) * | 2020-12-02 | 2021-04-20 | 佛山科学技术学院 | Wood structure building beam column shock absorber |
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