Practice Advisory 3: Beware of limitations – cold-worked wire mesh
- Abbreviation
- Practice Advisory 3
- Valid from
- 1/12/2016
- Information provider
- Ministry of Business, Innovation and Employment
- Information type
- Practice advisory
- Format
- Website
Description
In some situations where ductility in an earthquake may be required, cold-worked wire mesh may seriously affect the performance and integrity of the structure.
As the commonly specified standard mesh has a very limited ductility, it may not be able to withstand the strains imposed as a result of the design actions (displacements, forces).
This can cause the mesh to fracture and reduce the capacity of the structural element and the overall performance of the structure.
Scope
This Practice Advisory includes:
- Issues of concern
- Background
- Don't
- Do