Cable net structure
A cable net structure is an example of a tensile structure, i.e. a structure that is stabilised by tension rather than compression. For example, a piece of fabric pulled in opposite directions. For more information see: Tensile structures.
Cable nets were developed and popularised as a minimalist structural system in the 1960s and 70s by Frei Otto, with a new permanence was heralded by the plexi glass clad cable net of the 1972 Munich Olympic Stadium. For more information see: Frei Otto.
The architect Helmut Jahn is often credited with using the system in the most innovative application, when designing the Kempinski Hotel, Munich, in the early-1990s. Jahn adopted the cable net system, creating a structural form of pre-tensioned cables to provide support for a sheer glass curtain wall.
To increase height and load capabilities, horizontal cables can be combined with vertical cable arrangements. By doing so, system designs can be developed for double curvature walls as well as flat walls. For more information see: Anticlastic and Synclastic.
Cable nets are capable of being very simplistic structures. The clean aesthetic and large-spanning potential can be integrated with adjacent structures to reduce the need for conventional supports.
Typically, the cables are locked together at their intersections using a clamping component which may also fix any cladding to the net. Complex hydraulic jacking processes may then be used to apply the cable prestress.
Millennium Dome, London, During Construction. |
[edit] Find out more
[edit] Related articles on Designing Buildings Wiki
Featured articles and news
Reporting on Payment Practices and Performance Regulations
Approved amendment coming into effect 1 March 2025.
A new CIOB TIS on discharging CDM 2015 duties
Practical steps that can be undertaken in the Management of Contractors to discharge the relevant CDM 2015 duties.
Planning for homes by transport hubs
Next steps for infrastructure following the updated NPPF.
Access, history and Ty unnos.
The world’s first publicly funded civic park.
Exploring permitted development rights for change of use
Discussing lesser known classes M, N, P, PA and L.
CIOB Art of Building 2024 judges choice winner
Once Upon a Pass by Liam Man.
CIOB Art of Building 2024 public choice winner
Fresco School by Roman Robroek.
HE expands finance alliance to boost SME house building
Project follows on from Habiko public-private place making pension partnership for affordable housing delivery.
Licensing construction; looking back to look forward
Voluntary to required contractors (licensing) schemes.
A contractor discusses the Building Safety Act
A brief to the point look at changes that have occurred.
How orchards can influence planning and development.
CIOB Construction Manager of the Year award
Shortlist set to go head-to-head for prestigious industry title.
HSE simplified advice for installers of stone worktops
After company fined for repeatedly failing to protect workers.
Co-located with 10th year of UK Construction Week.
Time for knapping, no time for napping
Decorative split stone square patterns in facades.
A practical guide to the use of flint in design and architecture.