stiffener

n.

使僵硬的人（或物）；扶强材；

Integrated circuit package having bottom-side stiffener
3D reinforcement of stiffener-to-skin T-joints by Z-pinning and tufting
The analysis of skin-to-stiffener debonding in composite aerospace structures
Full Height Rectangular Opening Castellated Steel Beam with Diagonal Stiffener
Optimization of Steel Plate Shear Wall with Stiffener for Weld Sequence
repair method for fatigue crack at welded joints between vertical stiffener and deck plate in orthotropic steel deck
Isogeometric analysis: CAD, finite elements, NURBS, exact geometry and mesh refinement
Cumultative Damage in Fatigue
Experimental behaviour of stiffened concrete-filled thin-walled hollow steel structural (HSS) stub columns
Eccentrically braced steel frames for earthquakes