A theory of multiple-actuator modal-space active damping (control) of individual structural vibration modes is first reviewed; then an experiment is described in which the control technique was applied to a laboratory beam-cable structure.
A structural network is taken to be an assemblage of slender structural members (beams, cables, rods) connected to each other at structural junctions.
An analytical model is proposed to study the nonlinear interactions between beam and cable dynamics in stayed-systems.
The tension-chord portal frame is an integrality that consists of cross-beam, strut, cable wire, etc.
The pipeline implements Kangaroo2's projection-based methods for modelling hybrid structures consisting of slender beams and cable networks.
Orthotropic steel decks are used in beams and cable-supported bridges.
The principle of virtual work guides mechanics modeling of slender structural components (e.g., beams; shafts; cables, frames; plates; shells), leading to appropriate simplifying assumptions.
Familiarizes students with structural systems, loads, and basis for structural design, including analysis of determinate and indeterminate structures (trusses, beams, frames, cables, and arches).
It was a contrivance that Monty Python or Doc Ock might have designed -- 30 feet across and 10 feet high, carapaced with red boxes, steel beams, black cables, flashing lights and metal air ducts snaking from its body like octopus arms.
Under a heavy sky in Brooklyn earlier this week, Mr. Macaulay, 53, was at it again, pointing up at the maze of beams and cables supporting the Brooklyn Bridge and talking about force.
The pressure is coming from a television industry that now embraces shows like Pamela Anderson's "Stacked". Despite polls showing that Americans deplore the values being beamed or cabled into their family rooms, the ratings say otherwise, and in its 50 years on the air, the pageant's audience has eroded.
