scholarly journals A reconfigurable metasurface with tunable and achromatic beam deflections

2021 ◽  
Author(s):  
Feilong Yu ◽  
Zengyue Zhao ◽  
Jin Chen ◽  
Jiuxu Wang ◽  
Rong Jin ◽  
...  
Keyword(s):  
Beam Deflections

scholarly journals Accurately predicting electron beam deflections in fringing fields of a solenoid

2020 ◽  
Vol 10 (1) ◽  
Author(s):  
Christof Baumgärtel ◽  
Ray T. Smith ◽  
Simon Maher
Keyword(s):  
Electron Beam ◽  
Beam Deflections ◽  
Fringing Fields

Discussion of “Floris on Beam Deflections”

1948 ◽  
Vol 113 (1) ◽  
pp. 465-469
Author(s):  
A. Floris ◽  
Robert B. B. Moorman ◽  
Frank J. McCormick ◽  
William A. Conwell
Keyword(s):  
Beam Deflections

Beam Deflections and Rotations

1991 ◽  
pp. 252-275
Author(s):  
Ray Hulse ◽  
Jack Cain
Keyword(s):  
Beam Deflections

Beam deflections and rotations

2009 ◽  
pp. 252-275
Author(s):  
R. Hulse ◽  
J. A. Cain
Keyword(s):  
Beam Deflections

Analysis of Controlled Beam Deflections Using SMA Wires

1997 ◽  
Vol 8 (1) ◽  
pp. 12-25 ◽  
Author(s):  
L. C. Brinson ◽  
M. S. Huang ◽  
C. Boller ◽  
W. Brand
Keyword(s):  
Beam Deflections

Bichromatic force measurements using atomic beam deflections

2000 ◽  
Vol 61 (2) ◽  
Author(s):  
M. R. Williams ◽  
F. Chi ◽  
M. T. Cashen ◽  
H. Metcalf
Keyword(s):  
Atomic Beam ◽  
Force Measurements ◽  
Beam Deflections ◽  
Bichromatic Force

Composite beams under fire loading: numerical modeling of behavior

2016 ◽  
Vol 7 (2) ◽  
pp. 142-157 ◽  
Author(s):  
Kristi L. Selden ◽  
Amit H. Varma
Keyword(s):  
Composite Beam ◽  
Failure Modes ◽  
Concrete Slab ◽  
Material Model ◽  
Composite Beams ◽  
Bottom Flange ◽  
Stress Strain ◽  
Content Type ◽  
Beam Deflections ◽  
Fire Loading

Purpose The purpose of this study was to develop a three-dimensional (3D) finite element modeling (FEM) technique using the commercially available program ABAQUS to predict the thermal and structural behavior of composite beams under fire loading. Design/methodology/approach The model was benchmarked using experimental test data, and it accounts for temperature-dependent material properties, force-slip-temperature relationship for the shear studs and concrete cracking. Findings It was determined that composite beams can be modeled with this sequentially coupled thermal-structural 3D FEM to predict the displacement versus bottom flange temperature response and associated composite beam failure modes, including compression failure in the concrete slab, runaway deflection because of yielding of the steel beam or fracture of the shear studs. Originality/value The Eurocode stress-strain-temperature (σ-ε-T) material model for structural steel and concrete conservatively predict the composite beam deflections at temperatures above 500°C. Models that use the National Institute of Standards and Technology (NIST) stress-strain-temperature (σ-ε-T) material model more closely match the measured deflection response, as compared to the results using the Eurocode model. However, in some cases, the NIST model underestimates the composite beam deflections at temperatures above 500°C.

Beam Deflections and Rotations

2000 ◽  
pp. 349-381
Author(s):  
Ray Hulse ◽  
Jack Cain
Keyword(s):  
Beam Deflections
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