GB1486239A - Vessels - Google Patents
VesselsInfo
- Publication number
- GB1486239A GB1486239A GB49186/74A GB4918674A GB1486239A GB 1486239 A GB1486239 A GB 1486239A GB 49186/74 A GB49186/74 A GB 49186/74A GB 4918674 A GB4918674 A GB 4918674A GB 1486239 A GB1486239 A GB 1486239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- container
- closure member
- anchorage
- chamber
- tendon
- 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
- 210000002435 tendon Anatomy 0.000 abstract 6
- 229910000831 Steel Inorganic materials 0.000 abstract 1
- 238000004873 anchoring Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 abstract 1
- 238000010276 construction Methods 0.000 abstract 1
- 239000011513 prestressed concrete Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
- G21C13/093—Concrete vessels
- G21C13/0933—Concrete vessels made of prestressed concrete
- G21C13/0936—Particulars concerning prestressing devices and cables
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/06—Sealing-plugs
- G21C13/073—Closures for reactor-vessels, e.g. rotatable
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Reinforcement Elements For Buildings (AREA)
Abstract
1486239 Vessel TAYLOR WOODROW CONSTRUCTION Ltd 11 Nov 1975 [13 Nov 1974] 49186/74 Heading F2P A vessel comprises a prestressed concrete container 2, a chamber 3 in the container and a removable closure member 4 closing the chamber at one end, the closure member 4 is held in its chamber-closing position by hold-down means releasably anchored to the closure member 4 at a first anchorage, remote from said end of the chamber 3, and passing from this anchorage through the closure member 4 and through the container 2 to a second anchorage, also remote from said one end of the chamber and anchoring the hold down means to the container; the holddown means serving to prestress the container 2 in an end to end direction and including a stop means 10 intermediate the first and second anchorages and disposed to be clear of the container 2 when the closure member 4 is in the closed position and to bear on the container to maintain a prestress upon release of the holddown means from their first anchorages to permit removal of the closure member 4. Each hold-down means may comprise a single tendon extending between the first and second anchorages with stop means mounted thereon or they may comprise a first tendon 12 extending from the first anchorage to the stop means 10 and a second tendon 11 extending from the stop means to the second anchorage. The two tendons are coupled together by the stop means which is fixed to the second tendon 11 and releasably coupled to the first tendon 11. The closure member 4 may comprise a concrete disc with active and/or passive prestress applied by means of layers of steel wires 7 contained within an outer cam 8.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49186/74A GB1486239A (en) | 1974-11-13 | 1974-11-13 | Vessels |
| DE19752550586 DE2550586A1 (en) | 1974-11-13 | 1975-11-11 | CONTAINERS, IN PARTICULAR STRESS CONCRETE CONTAINERS |
| FR7534630A FR2291579A1 (en) | 1974-11-13 | 1975-11-13 | TANK FOR NUCLEAR REACTOR |
| JP50135725A JPS5171489A (en) | 1974-11-13 | 1975-11-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49186/74A GB1486239A (en) | 1974-11-13 | 1974-11-13 | Vessels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1486239A true GB1486239A (en) | 1977-09-21 |
Family
ID=10451486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB49186/74A Expired GB1486239A (en) | 1974-11-13 | 1974-11-13 | Vessels |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5171489A (en) |
| DE (1) | DE2550586A1 (en) |
| FR (1) | FR2291579A1 (en) |
| GB (1) | GB1486239A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2710859C2 (en) * | 1977-03-12 | 1986-06-26 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Closure device for large openings in a container under high pressure |
| DE3048592C2 (en) * | 1980-12-23 | 1986-10-30 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Concrete cover |
| US5658962A (en) * | 1994-05-20 | 1997-08-19 | Minnesota Mining And Manufacturing Company | Omega-hydrofluoroalkyl ethers, precursor carboxylic acids and derivatives thereof, and their preparation and application |
-
1974
- 1974-11-13 GB GB49186/74A patent/GB1486239A/en not_active Expired
-
1975
- 1975-11-11 DE DE19752550586 patent/DE2550586A1/en not_active Withdrawn
- 1975-11-13 JP JP50135725A patent/JPS5171489A/ja active Pending
- 1975-11-13 FR FR7534630A patent/FR2291579A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5171489A (en) | 1976-06-21 |
| FR2291579B3 (en) | 1978-08-18 |
| DE2550586A1 (en) | 1976-06-10 |
| FR2291579A1 (en) | 1976-06-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS52104331A (en) | Device for open side sponson erection of bridge structure between many diameter structure in reinforced concrete or prestress concrete every section | |
| IL34104A0 (en) | Anchorage body for anchoring tendons with wedges | |
| CA2074089A1 (en) | Extracellular segments of human e immunoglobulin anchoring peptides and antibodies specific therefor | |
| GB1486239A (en) | Vessels | |
| GB1391485A (en) | Anchorgaes for absorbing heavy loads into a part of a concrete structure | |
| EP0054967A3 (en) | Toner filling system comprising a cartridge with movable closure | |
| GB1441796A (en) | Method and a means for stressing and anchoring a stressing member in the wall of a hollow structure | |
| NO882911L (en) | DEVICE FOR ANCHORING THE STAGES OF A MARINE STRUCTURE ANCHORING PLATFORM IN A FOUNDATION ON THE SEA. | |
| ES462160A1 (en) | Vertical or inclined trench wall anchors - use tensioned tie rods with mushroom head, spaced to suit maximum permissible shear stess | |
| US3965630A (en) | Prestressed concrete boiler closure | |
| BE785865A (en) | DEVICE FOR THE CONSTRUCTION OF MONOLITHIC REINFORCED CONCRETE WORKS OF LARGE DIMENSIONS | |
| GB1188958A (en) | Improvements in or relating to Bridge Girders. | |
| IE35088B1 (en) | Concrete structural element and a wall constructed therefrom | |
| GB1518156A (en) | Reinforced containers | |
| FR2634506B1 (en) | PREFABRICATED AND ADJUSTABLE REINFORCEMENTS FOR THE REALIZATION OF REINFORCED CONCRETE BEAMS | |
| GB1481645A (en) | Means for fastening railway rails | |
| FR2319752A1 (en) | DEVICE FOR FIXING LOADS IN REINFORCED CONCRETE WORKS | |
| GB1411980A (en) | Reinforced and prestressed concrete structures | |
| Marek | Prediction of fatigue life in a steel bridge | |
| Akao et al. | Concrete placing methods and fatigue of shear studs | |
| BE774059A (en) | SPACING DEVICE FOR THE REINFORCEMENT AND FORMWORK OF REINFORCED CONCRETE BEAMS, ELEMENTS, PILLARS OR SLABS | |
| GB1150721A (en) | Improvements in or relating to a Method of Concreting-In Holding-Down Bolts | |
| GB680350A (en) | Improvements in metal and concrete structures | |
| GB1133498A (en) | Improvements in or relating to tensioning and anchoring means in prestressed concrete constructions | |
| GB1218512A (en) | Connecting precast concrete structural members |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |