On the Thermomechanical Elastic-Plastic Response of a Class of Fibrous Composites a Unified Approach

1990 ◽  
pp. 717-722
Author(s):  
K. P. Herrmann ◽  
I. M. Mihovsky
Keyword(s):  
Plastic Response ◽  
Fibrous Composites ◽  
Unified Approach ◽  
Elastic Plastic

Elastic-Plastic Response of 304 Stainless Steel Beams to Impulse Loads

1978 ◽  
Vol 45 (3) ◽  
pp. 685-687 ◽  
Author(s):  
M. J. Forrestal ◽  
M. J. Sagartz
Keyword(s):  
Stainless Steel ◽  
304 Stainless Steel ◽  
Steel Beams ◽  
Plastic Response ◽  
Elastic Plastic

Elastic-plastic behavior of fibrous composites

1979 ◽  
Vol 27 (1) ◽  
pp. 51-72 ◽  
Author(s):  
G.J. Dvorak ◽  
Y.A. Bahei-El-Din
Keyword(s):  
Plastic Behavior ◽  
Fibrous Composites ◽  
Elastic Plastic

Elastoplastic Analysis of Layered Metal Matrix Composite Cylinders—Part I: Theory

1996 ◽  
Vol 118 (1) ◽  
pp. 13-20 ◽  
Author(s):  
R. S. Salzar ◽  
M.-J. Pindera ◽  
F. W. Barton
Keyword(s):  
Metal Matrix Composite ◽  
Matrix Composite ◽  
Stiffness Matrix ◽  
Metal Matrix ◽  
Plastic Response ◽  
Solution Strategy ◽  
Composite Tubes ◽  
Elastic Plastic ◽  
Stiffness Matrices ◽  
Local Stiffness

An exact elastic-plastic analytical solution for an arbitrarily laminated metal matrix composite tube subjected to axisymmetric thermo-mechanical and torsional loading is presented. First, exact solutions for transversely isotropic and monoclinic (off-axis) elastoplastic cylindrical shells are developed which are then reformulated in terms of the interfacial displacements as the fundamental unknowns by constructing a local stiffness matrix for the shell. Assembly of the local stiffness matrices into a global stiffness matrix in a particular manner ensures satisfaction of interfacial traction and displacement continuity conditions, as well as the external boundary conditions. Due to the lack of a general macroscopic constitutive theory for the elastic-plastic response of unidirectional metal matrix composites, the micromechanics method of cells model is employed to calculate the effective elastic-plastic properties of the individual layers used in determining the elements of the local and thus global stiffness matrices. The resulting system of equations is then solved using Mendelson’s iterative method of successive elastic solutions developed for elastoplastic boundary-value problems. Part I of the paper outlines the aforementioned solution strategy. In Part II (Salzar et al., 1996) this solution strategy is first validated by comparison with available closed-form solutions as well as with results obtained using the finite-element approach. Subsequently, examples are presented that illustrate the utility of the developed solution methodology in predicting the elastic-plastic response of arbitrarily laminated metal matrix composite tubes. In particular, optimization of the response of composite tubes under internal pressure is considered through the use of functionally graded architectures.

On the Elastic-Plastic Response of a Large-Tow Triaxially Braided Composite

2003 ◽  
Vol 16 (2) ◽  
pp. 183-191
Author(s):  
Edward Zywicz ◽  
Michael J. O’Brien ◽  
Thao Nguyen
Keyword(s):  
Plastic Response ◽  
Braided Composite ◽  
Elastic Plastic

Seismic Safety Evaluation of Piping Systems Taking the Elastic-Plastic Response Behavior into Account

2016 ◽  
Vol 2016 (0) ◽  
pp. J1010102
Author(s):  
Masaki MORISHITA ◽  
Akihito OTANI ◽  
Tomoyoshi WATAKABE ◽  
Izumi NAKAMURA ◽  
Masaki SHIRATORI
Keyword(s):  
Safety Evaluation ◽  
Response Behavior ◽  
Plastic Response ◽  
Seismic Safety ◽  
Elastic Plastic ◽  
Seismic Safety Evaluation ◽  
Piping Systems

Seismic Safety Evaluation of Piping Systems Taking the Elastic-plastic Response Behavior into Account

2016 ◽  
Vol 2016 (0) ◽  
pp. J1010101
Author(s):  
Izumi NAKAMURA ◽  
Akihito OTANI ◽  
Tadahiro SHIBUTANI ◽  
Hiun NAGAMORI ◽  
Koji TAKAHASHI ◽  
...  
Keyword(s):  
Safety Evaluation ◽  
Response Behavior ◽  
Plastic Response ◽  
Seismic Safety ◽  
Elastic Plastic ◽  
Seismic Safety Evaluation ◽  
Piping Systems
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