JPH032045U - - Google Patents
Info
- Publication number
- JPH032045U JPH032045U JP6218589U JP6218589U JPH032045U JP H032045 U JPH032045 U JP H032045U JP 6218589 U JP6218589 U JP 6218589U JP 6218589 U JP6218589 U JP 6218589U JP H032045 U JPH032045 U JP H032045U
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- side bottom
- main body
- body side
- binding material
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 6
- 238000002955 isolation Methods 0.000 claims 2
- 238000007689 inspection Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Foundations (AREA)
Description
第１図は本考案の緊結装置の一実施例を示す鉛
直断面図、第２図はその滑動時の変形の様子を示
す鉛直断面図、第３図は本考案の緊結装置の他の
実施例を示す鉛直断面図、第４図はその緊結材部
分の側面図、第５図は第３図の実施例における滑
動時の緊結装置の変形の様子を示す鉛直断面図、
第６図は本考案が適用される滑動免震式海洋構造
物としてのプラツトフオームの概要を示す鉛直断
面図、第７図はその要部の拡大図である。
１……構造物本体、２……基礎側底版、２ａ…
…基礎側ベースプレート、３……本体側底版、３
ａ……本体側滑動プレート、４……ドライ区画、
５……水バラスト、６……砂バラスト、７……上
載設備、８……基礎スカート部、９……立上り壁
、１０……海底面、１１，２１……テンシヨンボ
ルト、１２，２２……アンカープレート、１３，
２３……スリーブ、１４，２４……ナツト、１５
……穴、１６，２６……座金、１７，２７……パ
ツキング、１８，２８……防水ふた、１９，２９
……ベースプレート、２５……Ｕ型ボルト、３１
……防衝装置、３２……充填材、３３……シール
材、３４……監査廊。
Fig. 1 is a vertical cross-sectional view showing one embodiment of the fastening device of the present invention, Fig. 2 is a vertical cross-sectional view showing how the fastening device deforms during sliding, and Fig. 3 is another embodiment of the fastening device of the present invention. FIG. 4 is a side view of the binding material portion thereof; FIG. 5 is a vertical sectional view showing the deformation of the binding device during sliding in the embodiment of FIG. 3;
FIG. 6 is a vertical cross-sectional view showing an outline of a platform as a sliding base-isolated marine structure to which the present invention is applied, and FIG. 7 is an enlarged view of the main parts thereof. 1...Structure main body, 2...Foundation side bottom plate, 2a...
...Foundation side base plate, 3...Main body side bottom plate, 3
a... Body side sliding plate, 4... Dry compartment,
5... Water ballast, 6... Sand ballast, 7... Above-mounted equipment, 8... Foundation skirt, 9... Rising wall, 10... Seabed surface, 11, 21... Tension bolt, 12, 22... ...anchor plate, 13,
23... Sleeve, 14, 24... Natsu, 15
... Hole, 16, 26 ... Washer, 17, 27 ... Packing, 18, 28 ... Waterproof lid, 19, 29
... Base plate, 25 ... U-shaped bolt, 31
...Shockproof device, 32...Filling material, 33...Sealing material, 34...Inspection gallery.
Claims (1)
おいて、前記海洋構造物の底版部分を基礎側底版
と本体側底版とに分離し、該基礎側底板と本体側
底版を、前記基礎側底版にアンカーされ、前記本
体側底版を貫通する緊結材で結び、該緊結材には
本体側底版の上部に所定間隔の遊びをおいて定着
される定着具を設けたことを特徴とする滑動免震
式海洋構造物の底版緊結装置。 (2) 前記緊結材の少なくとも上部所要区間には
ネジが設けられており、前記定着具は該ネジに螺
合するナツトであり、前記遊び部分をなくすよう
に締め込むことにより、前記緊結材を介して前記
基礎側底版を前記本体側底版に緊結し、一体化す
るようにしたものである請求項１記載の滑動免震
式海洋構造物の底版緊結装置。[Claims for Utility Model Registration] (1) In a gravity-type offshore structure installed on the seabed, the bottom plate portion of the marine structure is separated into a foundation side bottom plate and a main body side bottom plate, and the base side bottom plate and the main body side bottom plate are separated. The main body side bottom plate is tied with a binding material that is anchored to the base side bottom plate and passes through the main body side bottom plate, and the binding material is provided with a fixing device that is fixed to the upper part of the main body side bottom plate with a play at a predetermined interval. A bottom plate fastening device for a sliding seismic isolation offshore structure, characterized by: (2) A screw is provided in at least a required section of the upper part of the binding material, and the fixing tool is a nut that is screwed onto the screw, and the securing material is tightened by tightening it so as to eliminate the play part. 2. The bottom plate fastening device for a sliding seismic isolation type offshore structure according to claim 1, wherein the foundation side bottom plate is tightly connected to the main body side bottom plate to be integrated with the main body side bottom plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218589U JPH0547792Y2 (en) | 1989-05-29 | 1989-05-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6218589U JPH0547792Y2 (en) | 1989-05-29 | 1989-05-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH032045U true JPH032045U (en) | 1991-01-10 |
| JPH0547792Y2 JPH0547792Y2 (en) | 1993-12-16 |
Family
ID=31591103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6218589U Expired - Lifetime JPH0547792Y2 (en) | 1989-05-29 | 1989-05-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0547792Y2 (en) |
-
1989
- 1989-05-29 JP JP6218589U patent/JPH0547792Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0547792Y2 (en) | 1993-12-16 |
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