JPS62176355U - - Google Patents
Info
- Publication number
- JPS62176355U JPS62176355U JP1986063198U JP6319886U JPS62176355U JP S62176355 U JPS62176355 U JP S62176355U JP 1986063198 U JP1986063198 U JP 1986063198U JP 6319886 U JP6319886 U JP 6319886U JP S62176355 U JPS62176355 U JP S62176355U
- Authority
- JP
- Japan
- Prior art keywords
- pit
- protrusions
- shelf members
- seismic isolation
- inner periphery
- 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
- 238000002955 isolation Methods 0.000 claims description 3
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
Description
第１図は本考案の一実施例を示す部分縦断面図
、第２図は第１図の部分水平断面図、第３図は第
１図部の部分拡大図、第４図は第１図部の部
分拡大図である。第５図は公知の半地下式高速増
殖炉の免震支持構造を示す部分縦断面図である。
１……地盤付きリブ、２……基礎地盤、３……
ルーフスラブ、４……炉付きリブ、５……高速増
殖炉、６……コイルばね、７……摩擦装置、７ａ
，７ｂ……摩擦板。
Fig. 1 is a partial longitudinal cross-sectional view showing an embodiment of the present invention, Fig. 2 is a partial horizontal cross-sectional view of Fig. 1, Fig. 3 is a partially enlarged view of Fig. 1, and Fig. 4 is a partial horizontal sectional view of Fig. 1. FIG. FIG. 5 is a partial vertical sectional view showing a seismic isolation support structure of a known semi-underground fast breeder reactor. 1...Rib with ground, 2...Foundation ground, 3...
Roof slab, 4... Rib with furnace, 5... Fast breeder reactor, 6... Coil spring, 7... Friction device, 7a
, 7b...Friction plate.
Claims (1)
免震支持構造において、上記ピツトの内周に適宜
の竪方向間隔で内向きに突設された複数の棚部材
と、上記構造物の外周に上記各棚部材に対応して
それぞれ外向きに突設された複数の突起と、上記
各棚部材上に付設され対応する上記各突起を支持
するばねと、上記各突起と上記ピツトの内周との
間に付設され両者の竪方向の相対的移動に抵抗を
与える竪方向摩擦部材とを具えたことを特徴とす
る免震支持構造。 In a seismic isolation support structure that supports a structure in a pit excavated in the ground, a plurality of shelf members protrude inward at appropriate vertical intervals on the inner periphery of the pit, and on the outer periphery of the structure. a plurality of protrusions projecting outward corresponding to each of the shelf members; a spring attached to each of the shelf members to support each of the corresponding protrusions; and an inner periphery of each of the protrusions and the pit. A seismic isolation support structure characterized by comprising a vertical friction member attached between the two and providing resistance to relative movement in the vertical direction between the two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986063198U JPS62176355U (en) | 1986-04-28 | 1986-04-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986063198U JPS62176355U (en) | 1986-04-28 | 1986-04-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62176355U true JPS62176355U (en) | 1987-11-09 |
Family
ID=30898202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986063198U Pending JPS62176355U (en) | 1986-04-28 | 1986-04-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176355U (en) |
-
1986
- 1986-04-28 JP JP1986063198U patent/JPS62176355U/ja active Pending
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