Shell Structure

Thin, curved structural forms.

Overview

Shell structures, using concrete or steel, create thin, curved surfaces for strength, prominent in modern architecture.

Core Characteristics

• Curved, thin surfaces.
• High strength-to-weight ratio.
• Structural efficiency.

Notable Examples

• Sydney Opera House (Australia, 1973).
• TWA Terminal (USA, 1962).

Architectural Connections

• Modern: Contemporary focus.
• Structural: Various typologies.
• Modernism: Core movement.

Influence and Legacy

Shell structures enable iconic, efficient designs.

Related Concepts & Techniques

Concrete Construction (technique), Structuralism (theory), Roof (element), Modernism (movement)

Directory

Elements Registry, Architecture Hub, History