engineering

Hibernia Gravity Base Structure

Hibernia Gravity Base Structure is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Hibernia Gravity Base Structure rather than just read about it. In short: The Hibernia Gravity Base Structure is an offshore oil platform on the Hibernia oilfield southeast of St. John's, Newfoundland, Canada.

Key takeaways

Hibernia Gravity Base Structure belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Hibernia Gravity Base Structure to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Hibernia Gravity Base Structure from memory before moving on to harder problems.

Reference excerpt

The Hibernia Gravity Base Structure is an offshore oil platform on the Hibernia oilfield southeast of St. John's, Newfoundland, Canada. A 600-kilotonne gravity base structure built after the Ocean Ranger disaster, it sits in 80 metres (44 fathoms) of water directly on the floor of the North Atlantic Ocean 315 kilometres (196 mi) off St. John's, Newfoundland at 46°45′1.57″N 48°46′58.54″W. This structure is designed to resist iceberg forces and supports a topsides weighing 39,000 tonnes at towout, increasing to 58,000 tonnes in operation. There were significant challenges faced by the engineering firms Doris Development Canada, Morrison Hershfield and Mobil Technology in developing a structural solution with adequate strength which was also constructible. In addition, unusual design situations resulted from the construction methods and the structural components used.

Construction The majority of the construction was performed at a site in Bull Arm, Trinity Bay, Newfoundland and Labrador. A new community housing 3,500 workers was constructed, with its own cafeteria, gym and entertainment facilities. Many of the topsides modules were constructed locally, with some sourced internationally. The 550,000-ton slipform concrete GBS was built inside a drydock and mated with the topsides in the nearby deepwater construction site. Kiewit performed outfitting of equipment inside utility shafts and provided construction management services for the gravity base structure. The assembled structure was towed out on May 23, 1997, and installed in position on June 5. First oil was produced on November 17, 1997, four weeks ahead of schedule.

References

External links Hibernia Gravity Base Structure Archived 2011-05-27 at the Wayback Machine

Illustrations

Worked examples

Example 1 — a first encounter with Hibernia Gravity Base Structure

Start with the simplest possible case. Write down what Hibernia Gravity Base Structure claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Hibernia Gravity Base Structure before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Hibernia Gravity Base Structure ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Hibernia Gravity Base Structure

In research: Hibernia Gravity Base Structure appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Hibernia Gravity Base Structure in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Hibernia Gravity Base Structure is common in secondary-school and first-year university syllabi. It links to neighbouring topics Buildings and structures in Newfoundland and Labrador, Newfoundland and Labrador building and structure stubs, Oil platforms off Canada, so understanding it makes those chapters shorter.
In everyday life: Look for Hibernia Gravity Base Structure outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Hibernia Gravity Base Structure in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Hibernia Gravity Base Structure means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Hibernia Gravity Base Structure out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Hibernia Gravity Base Structure in simple terms?

The Hibernia Gravity Base Structure is an offshore oil platform on the Hibernia oilfield southeast of St. John's, Newfoundland, Canada.

Why does Hibernia Gravity Base Structure matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Hibernia Gravity Base Structure?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Hibernia Gravity Base Structure.