Ez kriging software11/13/2022 With applications in the design of computer experiments, Bayesian prediction is used in the deterministic functions. The Kriging surrogate model (KSM) is an interpolation method, which finds its roots in geo-statistics. In another study, the Young’s modulus equals 1.0 ± 0.1 TPa and the corresponding intrinsic stress is 130 ± 10 GPa at a strain of 0.25. For example, the Young’s modulus is extracted as 0.5 TPa in the measurement of the bending stiffness of graphene sheets by AFM nano-indentation. The results obtained by researchers are different. Furthermore, even the same test method is used in the measurements. In addition, the defects in the graphene contribute to the deviation in the bending rigidity in the test results of suspended monolayer graphene membranes. In the tensile test, a broad range of stiffness values (0.27 TPa to 1.47 TPa) were obtained, with breaking strengths ranging from 3.6 to 63 GPa. On the aspects of experimental measurements, the in-plane Young’s modulus of bulk graphite is in the range of 1.02 ± 0.03 TPa. However, the precise values of the parameters corresponding to the material properties of graphene are difficult to determine. It is recognized in academia that graphene has the astonishing strength and stiffness when compared with the traditional materials.
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