The ENDURE project has reached a major milestone with the successful execution of a full-scale partial collapse test on a steel building specimen. This landmark experiment represents a significant step forward in understanding the behavior of structures subjected to extreme events.
The test simulated a highly demanding scenario involving the sudden loss of three columns, designed to replicate a severe structural failure condition. Despite the intensity of the event, the building did not experience a total collapse. Instead, a controlled and predictable response was observed.
A clear segmentation mechanism developed during the test: while a portion of the structure underwent collapse, a substantial part remained stable and intact. This behavior demonstrates the structure’s ability to localize damage and prevent its propagation, effectively avoiding a progressive collapse. Notably, nearly half of the building was preserved, highlighting the robustness of the structural system.
The experiment was supported by an advanced monitoring setup, including a wide range of sensors and high-resolution visual recording systems. These tools enabled the research team to capture detailed data on displacements, deformations, and overall structural response throughout the test.
The results obtained provide valuable insights into the mechanisms governing structural resilience under extreme conditions and contribute to the development of safer and more robust design strategies for steel buildings.
This achievement marks a key step forward in the ENDURE project, reinforcing its mission to improve structural performance and mitigate collapse risks in modern construction.
The ENDURE project is funded by the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement no. 1101000396).
🎥 Watch the test and its outcome in the video below.
