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chemistry

Piloti

Piloti is a chemistry 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 Piloti rather than just read about it. In short: Pilotis, or piers, are supports such as columns, pillars, or stilts that lift a building above ground or water. They are traditionally found in stilt and pole dwellings such as fishermen's huts in Asia and Scandinavia using wood, and in elevated houses such as Old Queenslanders in Australia's tropical Northern state, where they are called "stumps".

Piloti — main illustration
Piloti — illustration

Key takeaways

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

Reference excerpt

Pilotis, or piers, are supports such as columns, pillars, or stilts that lift a building above ground or water. They are traditionally found in stilt and pole dwellings such as fishermen's huts in Asia and Scandinavia using wood, and in elevated houses such as Old Queenslanders in Australia's tropical Northern state, where they are called "stumps". Pilotis are a fixture of modern architecture, and were recommended by the modern architect Le Corbusier in his manifesto, the Five Points of Architecture.

Function

In modern architecture, pilotis (or piers) are ground-level supporting columns. A prime example is Le Corbusier's Villa Savoye in Poissy, France. Another is Patrick Gwynne's The Homewood in Surrey, England. Beyond their support function, the pilotis raise the architectural volume, lighten it and free a space for circulation under the construction. They refine a building's connectivity with the land by allowing for parking, garden or driveway below while allowing a sense of floating and lightness in the architecture itself. In hurricane-prone areas, pilotis may be used to raise the inhabited space of a building above typical storm surge levels. Le Corbusier used them in a variety of forms from slender posts to the massive Brutalist look of the Marseilles Housing Unit (1945–1952) with a range of bases, inclusions and surfaces. This was part of Le Corbusier's idea of machine-like efficiency where land, people and buildings would work together optimally.

Notes

References Article: "Pilote, die" in: Pevsner, Honour, Fleming: Lexikon der Weltarchitektur, München 1987 Primer on architecture of the Musée Picardie, accessed 2009-06-20 "pilotis", The Urban Conservation Glossary, University of Dundee, ISBN 1-900070-16-2, online version accessed 2009-06-20

Illustrations

Piloti: The Engel House in the White City of Tel Aviv. Architect: Zeev Rechter, 1933. A residential building that has become one of the symbols of Modernist architecture. The first building in Tel Aviv to be built on pilotis.
The Engel House in the White City of Tel Aviv. Architect: Zeev Rechter, 1933. A residential building that has become one of the symbols of Modernist architecture. The first building in Tel Aviv to be built on pilotis.
Piloti: University of Florida (1979). There is space for lush vegetation under the building. Visible concrete pilotis.
University of Florida (1979). There is space for lush vegetation under the building. Visible concrete pilotis.
Piloti: Paul Rudolph's The Concourse (1994) in Singapore is supported on large pilotis.
Paul Rudolph's The Concourse (1994) in Singapore is supported on large pilotis.
Piloti: Erasmus building at Queens' College, Cambridge (1959). Designed by Basil Spence and directly inspired by Le Corbusier.
Erasmus building at Queens' College, Cambridge (1959). Designed by Basil Spence and directly inspired by Le Corbusier.
Piloti: Modern architecture: apartment building Narkomfin in Moscow, Moisei Ginzburg (1930).
Modern architecture: apartment building Narkomfin in Moscow, Moisei Ginzburg (1930).

Worked examples

Example 1 — a first encounter with Piloti

Start with the simplest possible case. Write down what Piloti claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In chemistry, 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 Piloti 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 Piloti 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 Piloti

In research
Piloti appears in chemistry 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 Piloti 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
Piloti is common in secondary-school and first-year university syllabi. It links to neighbouring topics Architectural element stubs, Architectural elements, Stilts, so understanding it makes those chapters shorter.
In everyday life
Look for Piloti 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 Piloti in 20 minutes

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

Frequently asked questions

What is Piloti in simple terms?

Pilotis, or piers, are supports such as columns, pillars, or stilts that lift a building above ground or water. They are traditionally found in stilt and pole dwellings such as fishermen's huts in Asia and Scandinavia using wood, and in elevated houses such as Old Queenslanders in Australia's tropi…

Why does Piloti matter?

Because it connects several chemistry 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 Piloti?

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 Piloti.

Tags

  • Architectural element stubs
  • Architectural elements
  • Stilts

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