JPS5835913B2 - Nuclear-powered ship service base - Google Patents
Nuclear-powered ship service baseInfo
- Publication number
- JPS5835913B2 JPS5835913B2 JP52146844A JP14684477A JPS5835913B2 JP S5835913 B2 JPS5835913 B2 JP S5835913B2 JP 52146844 A JP52146844 A JP 52146844A JP 14684477 A JP14684477 A JP 14684477A JP S5835913 B2 JPS5835913 B2 JP S5835913B2
- Authority
- JP
- Japan
- Prior art keywords
- facility
- nuclear
- floating structure
- deck
- equipment
- 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
Description
【発明の詳細な説明】 この発明は、原子力船用サービス基地に関する。[Detailed description of the invention] The present invention relates to a service base for nuclear powered ships.
一般に原子力船は、その構造の特殊さのゆえに、燃料の
交換、廃棄物の積降しとその処理、搭載原子力炉の点検
および船体の保守点検等の各種サービスについて、種々
の問題を保有するものである。In general, nuclear-powered ships have a variety of problems due to their unique structure with respect to various services such as fuel exchange, loading and unloading of waste and its treatment, inspection of onboard nuclear reactors, and maintenance and inspection of the hull. It is.
この発明の目的は、沖合において海底に非常に容易かつ
安定に設置することができ、しかも各種原子力船用サー
ビス設備が合理的に配置されていて、海上において燃料
交換等の各種サービスを行なうのに非常に便利であり、
また原子力船は非常に安定な状態で各種サービスをきわ
めて安全に受けることができて、上記のような原子力船
特有の問題を解決することができ、さらに構造が簡単で
、その建造を容易かつ安価になし得る原子力船用サービ
ス基地を提供しようとするにある。The purpose of this invention is to provide a system that can be installed offshore very easily and stably on the seabed, and in which various service facilities for nuclear-powered ships are arranged rationally, making it extremely suitable for performing various services such as refueling at sea. It is convenient for
In addition, nuclear-powered ships can receive various services extremely safely in a very stable state, and can solve the problems unique to nuclear-powered ships such as those mentioned above.Furthermore, they have a simple structure, making their construction easy and inexpensive. The aim is to provide a service base for nuclear-powered ships that can serve as a viable option.
この発明を、以下図面に示す実施例について説明する。This invention will be described below with reference to embodiments shown in the drawings.
図面において、１１は沖合において海底５に設置された
この発明にか＼る箱形の原子力船用サービス基地１１で
、これはつぎのようにして建設される。In the drawing, reference numeral 11 denotes a box-shaped nuclear-powered ship service base 11 according to the present invention installed offshore on the seabed 5, and is constructed as follows.
すなわち、原子力船用サービス設備とバラストタンク２
とを備えた大型浮揚構造物１が予め陸上の造船所等にお
いて建造され、建造された浮揚構造物１が、第１図に示
すように、海上に浮かべられて、海上のサービス基地建
設位置まで曳航されたのち、第２図〜第４図に示すよう
に、その位置でバラスト・タンク２に水等のバラスト３
が入れられて、浮揚構造物１が沈下せしめられ、その所
要部分を海面上に露出させた状態で浮揚構造物１が海底
５に設置せしめられることにより建設されたものである
。In other words, service equipment for nuclear ships and ballast tanks 2
A large floating structure 1 equipped with the following is constructed in advance at a shipyard on land, etc., and the constructed floating structure 1 is floated on the sea as shown in FIG. After being towed, as shown in Figures 2 to 4, the ballast tank 2 is filled with ballast 3 such as water.
is inserted, the floating structure 1 is lowered, and the floating structure 1 is installed on the seabed 5 with the required parts exposed above the sea surface.
このようにして建設せられたサービス基地１１は海底５
に設置しているので非常に安定であり、このサービス基
地１１には原子力船４を横付けすることができる。The service base 11 constructed in this way is 5
The service base 11 is very stable because it is installed at the base, and a nuclear-powered ship 4 can be docked alongside the service base 11.
したがって原子力船４は、燃料の交換、廃棄物の積降し
とその処理、搭載原子炉の点検および船体の保守点検等
の各種サービスを海上において受けることができる。Therefore, the nuclear-powered ship 4 can receive various services at sea, such as fuel exchange, loading and unloading and processing of waste, inspection of the onboard nuclear reactor, and maintenance and inspection of the hull.
サービス基地１１は、鋼材およびコンクリート等の資材
を用いることにより、必要な強度、水密性、耐久性およ
び重量を保持せしめる。The service base 11 is made of materials such as steel and concrete to maintain the necessary strength, watertightness, durability, and weight.
上記バラスト・タンク２の外周にはコンクリート製の固
定バラスト６が設けられている。A fixed ballast 6 made of concrete is provided around the outer periphery of the ballast tank 2.
バラスト・タンク２に入れるバラスト３は、水だけでな
く石および鉄材等の他のバラストも利用しうる。The ballast 3 placed in the ballast tank 2 can be not only water but also other ballasts such as stone and iron materials.
そしてサービス基地１１は、浮揚構造物１の自重とバラ
スト量を適当に選択して、原子力船４を係留した状態に
おいてまたその据付は位置における海象に応じて、自立
安定させるようにする。The service base 11 appropriately selects the dead weight and amount of ballast of the floating structure 1 so that it can be self-sustaining and stable when the nuclear-powered ship 4 is moored and its installation depends on the sea conditions at the location.
なお、サービス基地１１の下端周縁部には横断面直角三
角形状の突出片７がその斜辺を上側にして固定せられて
いるが、これは海水の流れによりサービス基地１１下端
周縁の近傍の海底５がえぐられるのを防止して、サービ
ス基地１１を安定に自立させるために設けられたもので
ある。A projecting piece 7 having a right triangular cross section is fixed to the lower edge of the service base 11 with its diagonal side facing upward. This is provided to prevent the service base 11 from being gouged out and to make the service base 11 stable and self-supporting.
この突出片７は浮揚構造物１を建造する段階で取り付け
られる。This protruding piece 7 is attached at the stage of constructing the floating structure 1.
また各種の原子力船用サービス設備は、サービス基地１
１となされるべき浮揚構造物１を建造するさいに予め装
備せしめられる。In addition, various nuclear-powered ship service facilities are located at Service Base 1.
1 and is pre-equipped when constructing the floating structure 1 to be constructed.
これの主要なものを列挙するとつぎのとおりである。The main ones are listed below.
■ 係留設備
（４）原子力船係留設備：ウィンチ１２、ボラード１３
、ブイ、防舷材
１４等。■ Mooring equipment (4) Nuclear ship mooring equipment: 12 winches, 13 bollards
, buoys, fenders 14, etc.
ＣＢ）資材補給船係留設備：ウィンチ１５、ボラード１
６、ブイ、防舷材
１７等。CB) Material supply ship mooring equipment: 15 winches, 1 bollard
6. Buoys, fenders 17, etc.
（Ｃ）作業艇係留設備：ダビット、ウィンチ、ボラード
等。(C) Work boat mooring equipment: davits, winches, bollards, etc.
（Ｄ）救命艇係留設備：（図示略）
■ クレーン
（Ｄ燃料交換用クレーン二走行型で他の作業にも使用可
能である。(D) Lifeboat mooring equipment: (not shown) ■ Crane (D) A dual-travel crane for refueling, which can also be used for other tasks.
（Ｆ）補助り レーン：小型クレーン車（図示略）
■ 燃料交換用設備
（０燃料交換設備
０新燃料貯蔵設備
ＣＩ）使用済燃料貯蔵設備
（Ｊ）防 染 設 備 （図示略）
■ 廃棄物処理設備
■気体・液体・固体廃棄物貯蔵設備
卸液体・固体廃棄物貯蔵設備
Ｍ原子力船からの廃棄物移送設備（図示略）■ 放射線
管理設備（図示略）
Ｎ計測装置、分析装置、モニタリング装置等。(F) Auxiliary lane: Small crane vehicle (not shown) ■ Fuel exchange equipment (0 fuel exchange equipment 0 new fuel storage equipment CI) Spent fuel storage equipment (J) Anti-staining equipment (not shown) ■ Waste Processing equipment ■Gas/liquid/solid waste storage equipment Liquid/solid waste storage equipment M Waste transfer equipment from nuclear-powered ships (not shown) ■ Radiation control equipment (not shown) N measurement equipment, analysis equipment, monitoring equipment etc.
■ 検査設備
０原子力船検査設備等
■ 居住設備
（１））基地要員、検査要員、本船乗組員等の居住設備
■ 発電・ユテイリティー設備
（Ｑ）発電・配電設備（常用・非常用）
（旬給湯・給水設備（常用・非常用）（図示略）（Ｓ）
燃料油、食料等の配給設備（図示略）（Ｔ）清水タンク
（Ｕ）燃料油タンク
■ 通信・信号設備（図示略）
（■無線電話設備（対船、対陸、対航空機用）Ｗ灯火信
号設備（周辺配置ブイを含む）
Ｘ 消火・安全設備
（３）衝突防止装置：ブイ、レーダー１８等。■ Inspection equipment 0 Nuclear ship inspection equipment, etc. ■ Accommodation equipment (1)) Accommodation equipment for base personnel, inspection personnel, ship crew, etc. ■ Power generation/utility equipment (Q) Power generation/distribution equipment (regular use/emergency use) (Hot water supply)・Water supply equipment (regular/emergency) (not shown) (S)
Distribution equipment for fuel oil, food, etc. (not shown) (T) Fresh water tank (U) Fuel oil tank■ Communication/signal equipment (not shown) (■Radio telephone equipment (for ships, land, and aircraft) W lights Signal equipment (including surrounding buoys)
（Ｙ′）消火装置二基地・原子力船用消防艇（図示略） （Ｚ）救命設備：救命艇、ブイ等（図示略）。(Y') Two fire extinguishing equipment bases/fire boat for nuclear-powered ships (not shown) (Z) Lifesaving equipment: lifeboats, buoys, etc. (not shown).
なお、上記サービス基地１１への資材の供給は、その必
要時に一般の補給船により行なう。Note that supplies of materials to the service base 11 are carried out by general supply ships when necessary.
また基地１１の管理要員以外の作業員は、作業に必要な
期間のみ滞在することになるので、その交通はたとえば
ヘリコプタ−または交通艇等により行な′うものとする
。Furthermore, since the workers other than the management personnel at the base 11 will stay only for the period necessary for the work, their transportation will be carried out by, for example, a helicopter or a transportation boat.
この発明による原子力船用サービス基地は、上述のよう
に、バラスト・タンク２を有する箱形の浮揚構造物１に
よって構成され、浮揚構造物１の甲板上の一側縁部に燃
料交換用クレーンＥが設けられ、浮揚構造物１の甲板上
に燃料交換設備Ｇと、廃棄物処理設備にとが設けられる
とともに、浮揚構造物１の甲板より下側に新燃料貯蔵設
備Ｈおよび使用済み燃料貯蔵設備■と、廃棄物貯蔵設備
りとが、上記燃料交換設備Ｇと、廃棄物処理設備にとに
対応してこれらの下方にそれぞれ位置するように設けら
れ、浮揚構造物１の甲板上の一端部に原子力船検査設備
Ｏと居住設備Ｐとが設けられ、これらの設備Ｏ１Ｐと上
記廃棄物処理設備にとの間の甲板上の部分に発電・配電
設備Ｑが設けられ、浮揚構造物１の甲板より下側に清水
タンクＴが上記原子力船検査設備Ｏと居住設備Ｐの下方
に位置するように設けられるとともに、燃料タンクＵが
上記発電・配電設備Ｑの下方に位置するように設けられ
、浮揚構造物１の下端周縁部に、斜辺を上側にした横断
三角形状の突出片７が取り付けられていることを特徴と
するもので、沖合において海底に非常に容易かつ安定に
設置することができ、しかも各種原子力船用サービス設
備が合理的に配置されていて、海上において燃料の交換
、廃棄物の積降しとその処理、搭載原子炉の点検および
船体の保守点検等の各種サービスを行なうのに非常に便
利であり、また原子力船４は非常に安定な状態で各種サ
ービスをきわめて安全に受けることができ、たとえば放
射線等の原子力船特有の問題を解決することができると
いう格別の効果を奏する。As described above, the nuclear-powered ship service base according to the present invention is composed of a box-shaped floating structure 1 having a ballast tank 2, and a refueling crane E is mounted on one side edge of the deck of the floating structure 1. A fuel exchange facility G and a waste treatment facility are provided on the deck of the floating structure 1, and a new fuel storage facility H and a spent fuel storage facility are provided below the deck of the floating structure 1. and a waste storage facility are provided below the fuel exchange facility G and the waste treatment facility, respectively, and are located at one end on the deck of the floating structure 1. A nuclear ship inspection facility O and accommodation facility P are provided, and a power generation/distribution facility Q is provided on the deck between these facilities O1P and the waste treatment facility. A fresh water tank T is provided below the nuclear ship inspection facility O and accommodation facility P, and a fuel tank U is provided below the power generation/distribution facility Q. The object 1 is characterized by having a transverse triangular protruding piece 7 attached to the lower edge of the object 1 with the hypotenuse facing upward, and can be installed very easily and stably on the seabed offshore. Various service facilities for nuclear ships are arranged in a rational manner, making it extremely convenient for performing various services at sea, such as fuel exchange, loading and unloading of waste and its treatment, inspection of onboard nuclear reactors, and maintenance and inspection of the ship's hull. It is convenient, and the nuclear-powered ship 4 can receive various services extremely safely in a very stable state, and has the special effect of being able to solve problems specific to nuclear-powered ships, such as radiation.
しかも原子力船用サービス基地は、バラスト・タンク２
を備えた箱形の大型浮揚構造物１によって構成されてい
て、これに上記のような原子力船用サービス設備が設け
られているものであるから、構造が非常に簡単であり、
したがってその建造を容易にかつ安価になし得るもので
ある。Moreover, the service base for nuclear ships has ballast tank 2.
It consists of a large box-shaped floating structure 1 with
Therefore, it can be constructed easily and at low cost.
さらにサービス基地を構成する大型浮揚構造物１の下端
周縁部には、斜辺を上側にした横断面直角三角形状の突
出片７が取り付けられているので、海水の流れによりサ
ービス基地下端周縁の近傍の海底がえぐられるのを防止
して、サービス基地を安定に自立させることができ、上
記の効果を一層確実なものとすることができる。Furthermore, a protruding piece 7 having a right-angled triangular cross section with the oblique side facing upward is attached to the lower edge of the large floating structure 1 constituting the service base. It is possible to prevent the seabed from being gouged and to make the service base stably self-supporting, thereby making the above effects even more reliable.
第１図は大型浮揚構造物を曳航する状態の側面図、第２
図はこの発明によるサービス基地の実施例を示す側面図
、第３図は同平面図、第４図は同背面図である。
１・・・・・・大型浮揚構造物、２・・・・・・バラス
ト・タンク、３・・・・・・バラスト、４・・・・・・
原子力船、５・・・・・・海底、１１・・・・・・原子
力船サービス基地。Figure 1 is a side view of a large floating structure being towed;
The figure is a side view showing an embodiment of the service base according to the present invention, FIG. 3 is a plan view of the same, and FIG. 4 is a rear view of the same. 1...Large floating structure, 2...Ballast tank, 3...Ballast, 4...
Nuclear-powered ship, 5...Undersea, 11...Nuclear-powered ship service base.
Claims (1)
よって構成され、浮揚構造物１の甲板上の一側縁部に燃
料交換用クレーンＥが設けられ、浮揚構造物１の甲板上
に燃料交換設備Ｇと、廃棄物処理設備にとが設けられる
とともに、浮揚構造物１の甲板より下側に新燃料貯蔵設
備Ｈおよび使用済み燃料貯蔵設備■と、廃棄物貯蔵設備
りとが、上記燃料交換設備Ｇと、廃棄物処理設備にとに
対応してこれらの下方にそれぞれ位置するように設けら
れ、浮揚構造物１の甲板上の一端部に原子力船検査設備
Ｏと居住設備Ｐとが設けられ、これらの設備Ｏ２Ｐと上
記廃棄物処理設備にとの間の甲板上の部分に発電・配電
設備Ｑが設けられ、浮揚構造物１の甲板より下側に清水
タンクＴが上記原子力船検査設備Ｏと居住設備Ｐの下方
に位置するように設けられるとともに、燃料タンクＵが
上記発電・配電設備Ｑの下方に位置するように設けられ
、浮揚構造物１の下端周縁部に、斜辺を上側にした横断
三角形状の突出片７が取り付けられていることを特徴と
する原子力船用サービス基地。1 Consists of a box-shaped floating structure 1 having a ballast tank 2, a refueling crane E is installed on one edge of the deck of the floating structure 1, and a crane E for refueling is installed on the deck of the floating structure 1. A facility G, a waste processing facility are provided, and a new fuel storage facility H, a used fuel storage facility ■, and a waste storage facility R are provided below the deck of the floating structure 1 for the above-mentioned fuel exchange. A nuclear ship inspection facility O and a living facility P are provided at one end of the deck of the floating structure 1, corresponding to and located below the facility G and the waste treatment facility. A power generation/power distribution facility Q is installed on the deck between these facilities O2P and the above waste treatment facility, and a fresh water tank T is installed below the deck of the floating structure 1 between the above nuclear ship inspection facility O. A fuel tank U is provided so as to be located below the above-mentioned power generation/distribution equipment Q, and a fuel tank U is provided so as to be located below the above-mentioned power generation/distribution equipment Q. A service base for a nuclear-powered ship, characterized in that a protruding piece 7 having a transverse triangular shape is attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52146844A JPS5835913B2 (en) | 1977-12-06 | 1977-12-06 | Nuclear-powered ship service base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP52146844A JPS5835913B2 (en) | 1977-12-06 | 1977-12-06 | Nuclear-powered ship service base |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5480990A JPS5480990A (en) | 1979-06-28 |
| JPS5835913B2 true JPS5835913B2 (en) | 1983-08-05 |
Family
ID=15416802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52146844A Expired JPS5835913B2 (en) | 1977-12-06 | 1977-12-06 | Nuclear-powered ship service base |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5835913B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11131198B2 (en) | 2019-03-19 | 2021-09-28 | Mitsubishi Heavy Industries, Ltd. | Unidirectionally solidified article, turbine rotor blade and unidirectionally solidified article repair method |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4303481A1 (en) * | 1993-02-06 | 1994-08-11 | Gutehoffnungshuette Man | Bulk-material transshipment system |
| CN109591993B (en) * | 2017-09-30 | 2024-02-13 | 中国船舶重工集团公司第七一九研究所 | Marine nuclear power self-propelled floating dock |
| RU2762709C1 (en) * | 2021-04-05 | 2021-12-22 | Акционерное общество "Центральное конструкторское бюро "Айсберг" | Multifunctional nuclear technology service vessel |
| CN113895569B (en) * | 2021-10-18 | 2024-06-04 | 中核海洋核动力发展有限公司 | Nuclear power ship reactor loading and unloading system and loading and unloading method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49129307A (en) * | 1973-04-16 | 1974-12-11 | ||
| JPS5216790A (en) * | 1975-07-29 | 1977-02-08 | Nippon Kokan Kk <Nkk> | Method of transportation of goods utilising ovable off shore base |
| JPS53109387A (en) * | 1977-03-03 | 1978-09-25 | Mitsubishi Heavy Ind Ltd | Marine floating station for marine floating sturucture such as ship or the like |
-
1977
- 1977-12-06 JP JP52146844A patent/JPS5835913B2/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11131198B2 (en) | 2019-03-19 | 2021-09-28 | Mitsubishi Heavy Industries, Ltd. | Unidirectionally solidified article, turbine rotor blade and unidirectionally solidified article repair method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5480990A (en) | 1979-06-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203345167U (en) | Movable jack-up artificial island | |
| CN203784632U (en) | Filling device of overwater natural gas filling station | |
| CN209209009U (en) | A kind of nuclear power emergency disposal ship | |
| CN104197183A (en) | Natural gas charging station process flow on water and charging device | |
| House | Seamanship techniques: shipboard and marine operations | |
| House | Dry docking and shipboard maintenance: A guide for industry | |
| CN103195038B (en) | Method for forming self-elevating artificial island through connection of platform units | |
| JPS5835913B2 (en) | Nuclear-powered ship service base | |
| JPS5835914B2 (en) | Nuclear-powered ship service base | |
| CN219172626U (en) | Engineering ship applied to shallow water bottom-sitting salvage | |
| CN103074879B (en) | Artificial island manufacture method | |
| Moan | The Alexander L. Kielland Accident: Proceedings from the First Robert Bruce Wallace Lecture, Department of Ocean Engineering, Massachusetts Institute of Technology | |
| RU2649561C2 (en) | Universal arctic vessel of class inf-2 | |
| Fallon | Test of Seaman Status | |
| Crowle | Floating offshore wind: A review of installation vessel requirements | |
| CN214397134U (en) | Fry releasing ship | |
| Yagle et al. | FEASIBILITY STUDY FOR PLACEMENT OF VORTAC AT SEA | |
| Schumacher | The Trial of the Edmund Fitzgerald: Eyewitness Accounts from the US Coast Guard Hearings | |
| Kaune | The Art of Drydocking | |
| Pitchersky et al. | Handling Problems at the Ocean-Air Interface | |
| House | Emergencies | |
| CN117622377A (en) | Nuclear fuel loading and unloading ship | |
| Sandison et al. | OSPREY—From the Sea to the Pond | |
| PINE | Investigation Report | |
| Mitchell et al. | RECOWRY OF ALWIN: A Practical Ocean Engineering Operation |