The rock mass is composed of structural planes and their surrounding structures. Because of the randomness and irregularity of structural planes, rock mass structure is diverse. The distribution and ...

Solid-state NMR is one of the most powerful analytical methods for the structural characterization and dynamics of polymers. Owing to its intrinsically low signal sensitivity, however, analysis of ...

Theory of elasticity: elastic stability, principal of minimum potential energy, Raylegh-Ritz methods. Introduction to finite element methods of stress analysis: computer implementation and use of ...