A series of 16 wrinkled surfaces consisting of two similar materials of different elastic modulus and 8 different wrinkle wavelengths were characterized in terms of surface roughness and tactile friction coefficient.
It could be explained by modulus mismatch and different bonding states between ZrCu/Si and ZrCu/Zr interfaces.
For each, we can design a distance pattern to search which neighboring pixel owns the modulus distance, and different are shown in Figure 2.
The effects of the inherent linear brittle response, the lower elastic modulus and the different bond features, as compared to steel, of the FRP reinforcement are all accounted for in the present study.
There is no significant influence on the tension stiffening behaviour using different instantaneous modulus of concrete and different bar diameters.
Cortical and cancellous bone structures have different modulus of elasticity and different mechanical characteristics, which are reflected by problems in the development of isoelastic implants (Draenert et al. 2005).
The elastic modulus and hardness of different phases were tested by nanoindentation for better understanding the strengthening mechanism.
Elastic modulus and Hardness of different samples were calculated, compared and related to their mineral compositions and microstructures which are detected by 2D XRD and FESEM methods, respectively.
Nanoindentation measurement showed that the printed sample was more homogeneous, as evidenced by the comparable elastic modulus and hardness at different positions of the sample.
The storage modulus and loss modulus at different temperatures, pH, and VES content in the acid are critical for the design of acid stimulation for oil well, especially when the VES acid is used in this field only on trial and the basic data are in urgent needed for the design and construction of the acidification stimulation.
