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Improved real‐time force control for applying axial force to axially stiff members

Earthquake Engineering & Structural Dynamics, 2023
AbstractOne of the challenges in real‐time dynamic testing is effectively controlling axial forces for axially stiff members such as columns, walls, and base isolators. Axial force has a significant influence on structural strength and post‐yield behavior, thereby maintaining proper axial force boundary conditions is crucial for accurate seismic ...
Chang Beck Cho   +2 more
openaire   +1 more source

Fracturing Molars with Axial Forces

Journal of Dental Research, 1981
Extracted human molars were prepared with different sized occlusal cavities and restored with a high-copper amalgam. Loads were applied along the long axis of the teeth, and forces required to fracture the teeth were recorded. More force was required to break samples with the larger restorations than was required to break samples with the smaller ...
G J, Re, B K, Norling
openaire   +2 more sources

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