SAGE Publications
SCOPUS (1967-2023)SCIE-ISI
0021-9983
1530-793X
Cơ quản chủ quản: SAGE Publications Ltd
Lĩnh vực:
Mechanics of MaterialsMaterials ChemistryMechanical EngineeringCeramics and Composites
Các bài báo tiêu biểu
A General Theory of Strength for Anisotropic Materials An operationally simple strength criterion for anisotropic materials is developed from a scalar function of two strength tensors. Differing from existing quadratic approximations of failure surfaces, the present theory satisfies the invariant requirements of coordinate transforma tion, treats interaction terms as independent components, takes into account the difference in strengths due t... ...
Tập 5 Số 1 - Trang 58-80 - 1971
Review article: Polymer-matrix Nanocomposites, Processing, Manufacturing, and Application: An Overview This review is designed to be a comprehensive source for polymer nanocomposite research, including fundamental structure/property relationships, manufacturing techniques, and applications of polymer nanocomposite materials. In addition to presenting the scientific framework for the advances in polymer nanocomposite research, this review focuses on the scientific principles and mechanisms ... ...
Tập 40 Số 17 - Trang 1511-1575 - 2006
Exact Solutions for Rectangular Bidirectional Composites and Sandwich Plates In a continuing study, three-dimensional elasticity solutions are constructed for rectangular laminates with pinned edges. The lamina tion geometry treated consists of arbitrary numbers of layers which can be isotropic or orthotropic with material symmetry axes parallel to the plate axes. Several specific example problems are solved, in cluding a sandwich plate, and compared to the analog... ...
Tập 4 Số 1 - Trang 20-34 - 1970
Stress Fracture Criteria for Laminated Composites Containing Stress Concentrations Two related criteria based on stress distribution are presented for predicting the uniaxial tensile strength of laminated composites containing through the thickness discontinuities of a general shape. The criteria result in two parameter (unnotched tensile strength and a characteristic dimension) models which are capable of predicting observed discontinuity size effects without resorting... ...
Tập 8 Số 3 - Trang 253-265 - 1974
Numerical Simulation of Mixed-Mode Progressive Delamination in Composite Materials A new decohesion element with the capability of dealing with crack propagation under mixed-mode loading is proposed and demonstrated. The element is used at the interface between solid finite elements to model the initiation and non-self-similar growth of delaminations in composite materials. A single relative displacement-based damage parameter is applied in a softening law to track the ... ...
Tập 37 Số 16 - Trang 1415-1438 - 2003
Effective Thermal Conductivity of Composites with Interfacial Thermal Barrier Resistance A modification of the original theories of Rayleigh and Maxwell permitted the deriva tion of expressions for the effective thermal conductivity of composites consisting of a continuous matrix phase with dilute concentrations of dispersions with spherical, cylin drical and flat plate geometry with a thermal barrier resistance at the interface between the components.
Tập 21 Số 6 - Trang 508-515 - 1987
Exact Solutions for Composite Laminates in Cylindrical Bending Limitations of classical laminated plate theory are investigated by comparing solutions of several specific boundary value problems in this theory to the corresponding theory of elasticity solutions. The general class of problems treated involves the geometric configuration of any number of isotropic or orthotropic layers bonded together and subjected to cylindrical bending. In general it... ...
Tập 3 Số 3 - Trang 398-411 - 1969
Moisture Absorption and Desorption of Composite Materials Expressions are presented for the moisture distribution and the mois ture content as a function of time of one dimensional homogeneous and composite materials exposed either on one side or on both sides to humid air or to water. The results apply during both moisture absorption and desorption when the moisture content and the temperature of the environ ment are constant. Test procedures a... ...
Tập 10 Số 1 - Trang 2-20 - 1976
Thermal Expansion Coefficients of Composite Materials Based on Energy Principles Bounds on effective thermal expansion coefficients of isotropic and anisotropic composite materials consisting of isotropic phases are derived by employing extremum principles of thermoelasticity. Inequalities between certain approximate and exact forms of the potential and complementary energy functionals are first estab lished. These inequalities are then used in conjunction with a new ... ...
Tập 2 Số 3 - Trang 380-404 - 1968
Interlaminar Stresses in Composite Laminates Under Uniform Axial Extension The response of a finite-width composite laminate under uniform axial strain is treated through the application of classical elasticity theory. Finite-difference solution techniques are employed to obtain solutions for stresses and displacements throughout the region. Results for material properties typical of a high modulus graphite-epoxy composite material system are presented which exp... ...
Tập 4 Số 4 - Trang 538-548 - 1970