Several boundary value problems are solved to determine the roles of anisotropic elasticity and boundary constraints on the stresses and strains that develop along the torsion axis during forward and reverse shearing deformation. An initially random orientation distribution of 300 grains is assumed, and ...
Since all specimens in the impact tests behaved s n he uasi-static ests, it is concluded that within he xperimental ange f mpact peeds 0-7m/s), he rocess o inversion is not affected by the speed of deformation. Finally, good agreement was achieved between the experimental results and ...
It has a number of international cutting-edge core technologies in the test equipment industry, and has solved a number of national "neck sticking" technical problems, including hydrostatic support technology, measurement and sensing technology, etc. A batch of key technology has been...
problems for projection 請將等積投影圓所標示之Axial plane及fold axis與合適的褶皺形式配對。 Please match the Axial plane and fold axis marked on the equal-area projection with the appropriate types of folds.
Simulation of contact in finite deformation problems – algorithm Numerous problems, involving finite deformation, necessitate an accurate treatment of sliding interface boundaries and impact conditions. Excellent example... R.G. SAUVE,G.D. MORANDIN - 《International Journal of Mechanics & Materials in ...
If (110) H lattice planes are viewed across the H|R 2 interface, the equivalent planes in the rutile lattice are deflected for a small angle, which is a result of tetragonal deformation of the rutile’s hcp lattice with respect to hematite. When the same set of planes is followed from ...
The linear systems are solved by the Kraut method. The critical loads are determined with the use of the Silvester stability criterion when solving the nonlinear problem. We develop an algorithm for solving the problem numerically on personal computers. We also study the nonlinear deformation and ...
It provides an effective test bench for the study of, and to a certain extent promotes the exploration of material deformation and damage mechanisms under actual complex working conditions, and the operations existing in current technology are complex It solves problems such as low compatibility, and...
3. Transition brittle-ductile.The transition brittle-ductile occurs under a confining pressure that is sufficiently high to suppress both axial splitting and faulting. The micro-mechanisms associated with inelastic deformation may be different in different materials known to be brittle, and it is also...
[30] found that CFRP could restrict the transverse deformation effectively. Y. M. Zhu [31] used different FRP materials to strengthen short wood columns. It was found that the full wrapping method was better than the semi wrapping method, and the mechanical properties of the specimens wrapped ...