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Weihermatt care home
Urdorf, Switzerland (CH)
Client:
post-tensioning system:
Completition:
Gemeinde Urdorf
StressHead AG
2012
Project description
During refurbishment and extension of the Weihermatt care home in Urdorf, its earthquake resistance was investigated. It was found that the building did not meet the current standards and earthquake resistance re-engineering and strengthening was necessary.
Solution
To re-engineer the earthquake resistance, 8 masonry walls were strengthened with post-tensioned CFRP plates. In the basement the tensioning system is anchored directly in the deck slab. The tendons then pass through 6 storeys up to the roof of the building, where the tensioning ends are located. The tensioning force is transferred through the deck slab onto the walls below using threaded rods which anchor the StressHeads into the slab.
Overview
Project description
Solution
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