General Information
| Completion: | 1997 |
|---|---|
| Status: | in use |
Project Type
| Structure: |
Concrete gravity base structure |
|---|---|
| Function / usage: |
Oil or gas platform |
Location
| Location: |
Jeanne d'Arc Basin, Newfoundland and Labrador, Canada |
|---|---|
| Coordinates: | 46° 45' 1.57" N 48° 46' 58.54" W |
Technical Information
Dimensions
| total height | 224 m | |
| total weight | 1 200 000 t | |
| topside length | 98 m | |
| topside width | 34 m | |
| shaft height | 111 m | |
| water depth | 80 m | |
| diameter of gravity base | 106 m |
Quantities
| concrete volume | 165 000 m³ | |
| ballast | 600 000 t |
Materials
| base |
high-strength prestressed concrete
|
|---|
Case Studies and Applied Products
HRC 100 & 200 Series T-headed reinforcement
T-headed rebar is common reinforcing steel with a small steel plate attached to one or both ends of the bar. The T-head works as anchoring device as an alternative to hooks or bends. The generic term for T-heads is "mechanical anchoring ... [more]
Participants
Design
- Doris Development Canada (base)
Structural engineering
Construction
Subcontractor
Prestressing
Construction management
Project management
(role unknown)
Relevant Web Sites
Relevant Publications
- (2001): Béton haute performance. Eyrolles, Paris (France).
- (1998): High-performance Concrete. 1st edition, E & FN SPON, London (United Kingdom), pp. 592.
- : La plate-forme Hibernia. Presented at: , pp. 43-58.
- Synthèse des travaux du projet national BHP 2000 sur les bétons à hautes performances. Presses de l'Ecole des Ponts et Chaussées, Paris (France), 2005, pp. 298.
- About this
data sheet - Structure-ID
20003251 - Published on:
15/05/2002 - Last updated on:
29/07/2014
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