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measured displacement
We have measured displacement of the free sample surface (laser interferometry), determined optical damage thresholds, and performed fractographic analysis of the fracture zones.
      
This theory conforms well with the general shape of the measured displacement history curve.
      
It is demonstrated that the "detectability" as the conventional measure for the reliability of a measured displacement vector is very inefficient, compared to the three tests described here.
      
The PIV measured displacement is consistent with displacement of a marked layer of particles.
      
An optimal nonlinear filter precisely extracts flow measurements from the measured displacement distribution.
      
The formulated analytical equation can estimate the real interface displacement by using the measured displacement in a fluorocarbon tube of 25?μm to 2.0?mm I.D.
      
The material parameters are identified by locally measured displacement fields and measured force-displacement curves.
      
The apparent elastic modulus of Scots pine wood in the radial direction (E?'r) was determined in the laboratory and then used to estimate tensions from the measured displacement.
      
Moreover, the measured displacement field does not necessarily satisfy the equilibrium equation in solid mechanics, especially when the measurement errors are involved.
      
In order to fit the calculated values with the measured displacement of tunnel wall, we inverted the boundary forces and the mechanical parameters of the surrounding rocks.
      
The sensitivity of the measured displacement is 0.417 μm per fringe order.
      
Lumped, piecewise linear models are developed to predict the torque from the measured displacement and acceleration signals.
      
From the measured displacement fields, near-tip strains and crack opening displacements (CODs) are obtained and compared with existing asymptotic solutions for stationary, deflected cracks.
      
Dynamic plane-strain fracture resistance GD data, computed from the measured displacement and crack length using a linear elastic steady-state analysis, were systematically scattered.
      
The main advantage of this technique is that the errors made in the estimation of the measured displacement field near the crack's tip do not affect the measurement of the stress intensity factors.
      
Based on the measured displacement standard deviation, strain standard deviations were calculated to be 0.015 (validation segment length) and 0.045 (typical segment length).
      
For the uniaxial test simulation, the experimental targets were force at a measured displacement.
      
Measured displacement results indicate resolution and maximum error of 10 μm and 30 μm, respectively, and measured speed is as low as 30 mm/s, corresponding to 6.6 Hz in Doppler frequency, with an estimated velocity resolution of 3.3 mm/s.
      
The validity of the calculated IFSS value was demonstrated by a simplified analytical approach, where the components contributing to the measured displacement were analyzed considering the mechanics of the indentation.
      
The method involves estimating the load (the stress) acting on the structural element with a crack, using the experimentally measured displacement of the crack surfaces caused by action of that load.
      
 

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