Based on the principle of energy superposition of liquid diffusion, the permeability tensor of a jointed rock mass is established.
Based on small disturbance assumption, a 6-DOF linear model that considers canopy additional mass was established with benchmark state calculated by 4-DOF static model.
After experimentally evaluating the field-dependent damping force of the MR mount, a structural system consisting of a flexible beam and vibrating rigid mass is established.
By analyzing the modal properties of the periodic vibration suppressors, the relationship between modal frequencies and the parameters of spring stiffness and mass is established.
As a result, the analytic form of shear deformation and shear strength as a function of normal and shear loads, as well as the mechanical characteristics of the rock mass, is established.
Based on results of the statistical analysis of a large amount of measured data in mining engineering, the fundamental fuzzy model of displacements and deformations of rock mass is established by using the theory of fuzzy probability measures.
Based on the site monitoring and the numerical simulation, the relationship between PPV at 30 m away from the charge hole and the damage depth of rock mass is established.
For the value p="0 of the conserved total momentum of electron and photon field, bounds on the renormalized mass are established which are uniform in σ→0, and the existence of a ground state is proved.
This index, expressed as a percentage of the results from young adults (peak bone mass), was established by Lunar.
Furthermore, osteoporosis is considered to be a childhood disease, in that childhood and adolescence are the times when peak bone mass is established [ 15, 16].
