In the 4-point bending beam
test, it was observed that, by increasing the percentage of NC, the variation trend of [N.sub.f] in all three strain levels identically increased.
AASHTO T 313-10 standard method of test for determining the flexural creep stiffness of asphalt binder using the bending beam
Figure 11 presents the typical complete curves of [P.sub.v]-[delta] of the bending beam
specimens of the high performance concrete containing 15% fly ash and 5% nano-Si[O.sub.2] with different steel fiber contents.
where [a.sub.c] is effective crack length of the three-point bending beam
specimen, m; [P.sub.V max] is peak vertical load, kN; [CMOD.sub.c] is critical crack mouth opening displacement, m; E is elastic modulus of the concrete composite, MPa; H is height of the beam specimen, m; B is width of the beam specimen, m.
The bending beam
rheometer (BBR) is another primary piece of testing equipment used in the Superpave PG grading system.
A bending beam
(aka "deflecting beam") torque wrench holds its calibration forever if you don't drop it.
The four-point bending beam
fatigue tests of the asphalt mortar specimens with different asphalt contents, different temperatures, and different loading strains as described previously were simulated.
The analysis approach was based on the bending beam
theory and modification of the commonly used sectional model by considering constitutive law of materials.
By using the superposition principle, Wang and Qiao  decomposed ENF into a three-point uncracked bending beam
and an asymmetric cracked beam under shear action on the crack surface.
Analysis of stress-strain state structures showed some features of the frames mono-symmetrical I-beams in compare to symmetric profiles: first, due to asymmetrical type of profile the shift of the gravity section center appears, which leads to a redistribution of internal forces in the frame, that requires to adjust rod design scheme frames after sections selecting; secondly, because of the small cross-sectional area it is difficult to ensure the stability of the plane form of bending beams
, which leads to the necessity to disconnect the areas curtain beams by the constraints with smaller steps.
When the bark side was removed from the beam, the sixth growth ring and possibly some of the fifth growth ring were lost; therefore the static bending beams
consisted of only the first five growth rings after the ice storm.
Because of many common geometries - bending beams
, torque tubes, stress sections, and load-zone designs - their part mix is well suited to CAD/CAM technology.