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The unknown coefficients of empirical models are usually determined by referring to the relevant experimental data.
Empirical models are constructed by empirical or semiempirical fitting of test data or of measurements of carbonation depth of concrete structures in service life.
Comparison of prediction models Aforementioned three models are verified by comparing the calculated values with 79 groups accelerated carbonation data.
Values of carbonation depth predicted from the models are compared with the experimental data in Figure 1.
Comparison of predicted values and experimental data.

The mean particle size of the silver particles and the standard deviation of particle population were determined from image analyses of the micrographs of these particles, while data were analyzed by means of the Origin 8.0 software.
The insets in Fig.1 (a,c,e) are the close-up view of the corresponding images respectively and Fig.1 (b, d, f) shows the corresponding particle size distribution histograms of silver micrometer-sized silver particles evaluated from the corresponding electron micrographs, in which the solid line is Gaussian fits of the data.
Fig.1 SEM image of the silver particles prepared with thedifferent concentrations of AgNO3 solution (a=0.1M, c=0.3M, e=1.5M, b, d, f were the particle size distribution histograms of silver micrometer-sized silver particles evaluated from the corresponding electron micrographs, in which the solid line is Gaussian fits of the data.
(2) The ascorbic acid played a dual role of reductant and dispersant in the reduction process
Imai, Morphological evolution of silver crystals produced by reduction with ascorbic acid, Journal of crystal growth, 241 (2002) 193-199

The data were obtained from the EBSP map shown in Fig.2.
Calculated from EBSP data.
The black points indicate the removed data, where confidence index (CI) in the EBSP measurement was lower than 0.1.
The data were averaged from all the EBSP maps measured throughout thickness.
Figure 4 shows the misorientation distribution obtained from the EBSP data shown in Fig.2.

Using engineering finite element analysis software ANSYS establish project model and calculation to analysis the isolation performance of sliding isolated structure data of theory.
EL-Centro wave The data of seismic loads is read into the definition of acceleration ANSYS incentive array as the input file before dynamic analysis.
Column shear of non-isolation structure and the isolation structure It can be seen from Figure 3 that the column foot shear of non-isolated structure is up to 8.8106Pa, and isolated structure is 4.0106Pa.The reduction of isolated structures compared with non-isolated structure is 54.5%.
Figure 4 shows that the beam combined stress value of non-isolated structure is up to 1.18105Pa, and isolated structures is 2.50105Pa, the reduction is 78.8% .
The reduction of the magnitude of the earthquake response is between 23.1% and 78.8%, the reduction of first-order frequency is 64.7%, which can carry away from the main earthquake frequency band.

Therefore, the key to the preparation of adsorbent for desulfurization lies in the inhibition of reduction of Pd(II).
Considering the reduction of Pd(II)in the process of impregnation, CuCl2 was added to suppress the generation of Pd0 and/or to reoxide Pd0 to original Pd(II) species, i.e.
On the other hand, various type of oxygen-containing functional groups of AC surface, such as carboxylic, carbonyl, and quinonyl groups, are often considered to work as the reduction sites of AC and play an important role in the reduction of Pd(II) and Cu(II) species.
A preferential reduction of Cu(II) rather than Pd(II) on the reduction sites has happened because the redox potential of Cu(II) to Cu(I) [0.15 eV vs Ag(I)/AgCl] is lower than that of Pd(II) to Pd(0) (0.92 eV)[6].
Data.Vol 55 (2010), p. 5818.

Detailed data of mix is presented in Table 2.
The validity of the data shown in Table 4 is based on the simplifying assumption that the specimen is failure when the first through crack appears.
The data was obtained under the different number of hammer impact.
The data was obtained under the different number of hammer impact.
But the “lapped effect” of fiber can’t play significant effect if more fibers were added, and flaw of mortar may be increased because of too much fiber, this has been valid by the data from PF2 and PF3.

A personal computer is used to process the data from the oscilloscope.
To fit the experimental data with the theoretical model, the bulk TC of silicon substrate and the bulk density and specific heat of the gold layer are used.
Fig. 2 shows the normalized measured data and fitting results of sample #4.
Normalized measured data and fitting results of sample #4.
The data obtained here could provide a reference for optimizing thermal design and thermal management.

Simulation results were validated by experimental data of deep drawing.
To attain such result, tools are modeled by CAD-data.
CAD-data consist of 342 parametric stitches for die that modeled in CATIA V5R19.
According to [3] failure criterion is 25% reduction in sheet thickness.
And then 3D FEM analysis was done with physical beads, and validated by experimental data.

The data of this study inferred that MFT8 had the potential to substitute for the quenched and tempered steels of the same class in power industry. 1 Introduction Considering the excellent mechanical properties, non-quenched and tempered (NQ) steels are widely used in the recent years[1-3].
Concerning the great demand of high temperature bolts in power and energy fields, the possibility of the application of NQ steels will influence the realization of China’s energy saving and emission reduction target.
The stress rupture data are plotted in lgσ-lgt axis (Fig.2).
According to the linear fit of experimental data, the relationship between rupture stress (σ) and life(tr) at 450oC can be expressed as:
It is shown that the material maintained high elongation and reduction of area in all test conditions.

In this paper, based on the test data of blade static frequency and simulating blade deliberate mistuned by changing elastic modulus, a method combining dichotomy and finite element is presented which can identify elastic modulus parameters of mistuned blades.
In this paper, a method combining dichotomy and finite element is presented which identify elastic modulus parameters of mistuned bladed based on the test data of blade static frequency and simulating blade deliberate mistuned by changing elastic modulus.
Dynamic Characteristics Analysis Based on Substructure Method The substructure analysis uses the technique of matrix reduction to reduce the system matrices to a smaller set of DOFs.
Matrix reduction is also used in the mode, harmonic response and transient reduction analyses.
Conclusions Based on the test data of blade static frequency and simulating blade deliberate mistuned by changing elastic modulus, a method combining dichotomy and finite element is developed which can identify elastic modulus parameters of mistuned blade.