posttensions
/poʊstˈtɛnʃənz/
noun
- Tension applied to something (such as concrete or a cable) after it has been placed or set, to strengthen it.
- Engineers used posttensions to reinforce the concrete floor of the parking garage.
- Posttensions are often applied to large structures like stadiums and dams.
- The bridge's posttensions help it support heavy traffic without cracking.