The (Earth's Constitutive Mechanical System): a symmetrical and force balanced material science.

The (earth’s constitutive mechanical system) is a symmetrical and force balanced material science. A new book by Phil Holbrook Ph.D. [Mass-energy] and [stress/strain] are mathematically related by a few physical and conservation laws using a few material property coefficients within the earth. The (earth’s constitutive mechanical system) book is a detailed explanation of these dominant physical factors that regulate stress and strain in a (closed mathematical form). The equal sign (=) is first order mathematical and physical symmetry. Additionally earth mechanics has both a second order absolute symmetry and a third order power-law feedback balance of forces which is material specific symmetry. The “first fundamental in situ [stress/strain] relationship” describes the deterministic power-law feedback between stress and strain in the earth. It is a scalar plastic (force and material) balanced relationship. The realization that the (earth’s constitutive mechanical system) is [mass-energy] conserved, approaches minimum energy, and is a symmetrical balance of forces is in “The Character of Physical Law” by Richard P. Feynman. The effective stress theorem defines the static force balance of the earth. Gravity is either the maximum, intermediate or minimum principle stress. The effective stress theorem is the governing scalar force balance. The trick is using the appropriate partitioning and [stress/strain] coefficients. Isaac Newton’s law of gravity and Charles Augustin Coulomb’s law of electrostatics are co-dependant symmetrical inverse-square-laws. Jointly they govern the density and consequently the overburden load (S) everywhere in the earth. The subsequent mathematics of Augustin-Luis Cauchy captured the essence of reversible elastic [stress/strain]. Phil Holbrook’s previous two books are “Pore Pressure through Earth Mechanical Systems” and “Deterministic Earth Mechanical Science”. This book completes a deterministic trilogy. If you wish to understand the forces in the earth, read these three books and let the deterministically balanced forces be with you...