skyscraper
Let an agent handle skyscrapers by name, height, use, structure, history and safety, with sourced data.
Research draft, second pass
A second pass drafted this model: the structure a model of this thing needs, and what is known about it in the world. The line under this one says how the second half was obtained - researched against sources, or recalled without web access, in which case nothing here was read anywhere and every claim is a lead to verify. Unreviewed either way.
written by Claude from model knowledge without web access - no source was read, every claim is a lead to verify
Researched by: Claude
Purpose and description
Let an agent handle skyscrapers by name, height, use, structure, history and safety, with sourced data.
A continuously habitable tall building with many storeys, commonly over about 100-150 m; buildings over 300 m are called supertall and over 600 m megatall, and structural systems include steel frames, cores and outriggers.
What it is for: Dense urban offices, homes and hotels; landmarks.
It can be look up heights and rankings; explain structural systems; find visiting and observation deck information; understand fire safety in tall buildings.
Distinguishing features
Very tall habitable building
Special structural systems
Vertical transport by lifts
Strict fire and evacuation rules
What it looks like
Very tall buildings with glass, steel or concrete facades dominating skylines.
Physical character
supertall threshold: 300 m - CTBUH
megatall threshold: 600 m - CTBUH
How it is recognised
Many storeys and height
Spires and crowns
Towers without occupied floors are not skyscrapers
Related models
is a kind of - category
uses - transport
is ranked by - authority
is part of - context
In practice
Families and kinds
office skyscrapers
residential towers
mixed-use supertalls
timber high-rises (plyscrapers)
early skyscrapers
Standards and regulation
Building codes for high-rise buildings
Fire safety regulations
CTBUH height criteria
Failure modes and hazards
Fire spread through facades
Evacuation challenges
Wind effects at street level
Also called
Where this came from
wikidata · CC0 1.0
Also registered as vr.tr.skyscraper
Drafted structure
Bundle to layer to finding to question, as the second pass will find it: 4 bundles · 8 layers · 8 findings · 16 questions.
Building Which tower.
Records identify.
Identity
Name and city.
Identity
Building identity.
- Which skyscraper is meant, and where? provenance
- When was it completed? provenance
Height
Measures.
Height
Height.
- What is its architectural height and floor count, according to CTBUH? measurement
- How does it rank? provenance
Structure Engineering.
Engineering enables height.
System
Structural system.
System
Structural system.
- Which structural system does it use? definition
- How does it resist wind and earthquakes? definition
Materials
Steel, concrete, timber.
Materials
Materials.
- What are its main materials? provenance
- Who were the architects and engineers? provenance
Safety Fire and evacuation.
Tall buildings need safety systems.
Fire
Fire safety.
Fire
Fire safety.
- What fire safety systems and evacuation strategy does it have? provenance
- Which regulations apply? provenance
Residents
Information.
Residents
Resident information.
- What should residents do in a fire, according to building management? provenance
- Where is the information posted? provenance
Visiting Public access.
Some towers welcome visitors.
Observation deck
Tickets.
Observation deck
Observation decks.
- Is there a public observation deck, and how are tickets bought? provenance
- Is it accessible? provenance
History
Development.
History
History.
- How did skyscrapers develop historically? provenance
- Which buildings were milestones? provenance
What the second pass must settle
- Should each skyscraper be a separate entry?
- How should height data be linked?
- How should timber high-rises be classed?