Zobrazeno 1 - 10
of 42
pro vyhledávání: '"D. H. Robbins"'
Autor:
J. N. Reddy, D. H. Robbins
Publikováno v:
Journal of Composite Materials. 42:143-172
This article investigates the feasibility of utilizing adaptive kinematics to reduce the computational effort of finite element modeling of progressive damage and global failure in fiber-reinforced composite laminates. In the present context, adaptiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8314a0c358e6dda16975175e4ce86bfc
https://doi.org/10.1177/0021998307086210
https://doi.org/10.1177/0021998307086210
Autor:
D. H. Robbins, Inderjit Chopra
Publikováno v:
Journal of Intelligent Material Systems and Structures. 18:569-589
This article examines the distribution of strain energy in the various component materials of actuated plates and investigates the manner in which the strain energy distribution is influenced by the actuated span-to-thickness ratio and the thickness
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07b3889a500158811104150b9663a5b2
https://doi.org/10.1177/1045389x06067326
https://doi.org/10.1177/1045389x06067326
Autor:
D. H. Robbins, Inderjit Chopra
Publikováno v:
Journal of Intelligent Material Systems and Structures. 18:893-921
This article discusses finite element modeling of progressive damage in the adhesive bond layers of actuated plates and investigates the reduction in actuation capacity caused by the damaged bond layers. The primary challenge posed by this class of p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98e8449e111b43dd619b965f4cbeb5cb
https://doi.org/10.1177/1045389x06070598
https://doi.org/10.1177/1045389x06070598
Autor:
Z. Yue, D. H. Robbins
Publikováno v:
International Journal for Numerical Methods in Engineering. 72:1063-1094
An s-adaptive finite element procedure is developed for the transient analysis of 2-D solid mechanics problems with material non-linearity due to progressive damage. The resulting adaptive method simultaneously estimates and controls both the spatial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4e0e0a63c4085171e7550aae94033463
https://doi.org/10.1002/nme.2067
https://doi.org/10.1002/nme.2067
Autor:
Inderjit Chopra, D. H. Robbins
Publikováno v:
Journal of Intelligent Material Systems and Structures. 18:235-252
For the simple case of a homogeneous, isotropic plate with a single, symmetric pair of actuators, previous work by the authors has demonstrated the importance of including discrete layer kinematics in predicting the global response of the actuated pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fd9bef7e88438c4d008d0c915b9350f
https://doi.org/10.1177/1045389x06065466
https://doi.org/10.1177/1045389x06065466
Autor:
D. H. Robbins, Z. Yue
Publikováno v:
Communications in Numerical Methods in Engineering. 23:1-10
The linear systems of equations generated by the Superconvergent Patch Recovery technique (Int. J. Numer. Methods Eng. 1992; 33:1331–1382; Comput. Methods Appl. Mech. Eng. 1992; 101:207–224) can exhibit rank deficiency under certain purely geomet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::723557862a846323b722c2255979fe9e
https://doi.org/10.1002/cnm.877
https://doi.org/10.1002/cnm.877
Autor:
D. H. Robbins, Inderjit Chopra
Publikováno v:
Journal of Intelligent Material Systems and Structures. 17:273-299
The effects of accurately accounting for transverse shear strain, transverse normal strain, and discrete layer kinematics on the computed global response of actuated plates are investigated using a hierarchical displacement-based, two-dimensional (2-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16f1ba67202271d9618375a813b7e8fd
https://doi.org/10.1177/1045389x06061045
https://doi.org/10.1177/1045389x06061045
Publikováno v:
Mechanics of Advanced Materials and Structures. 12:391-412
In this article an efficient 3-D continuum damage mechanics formulation for composite laminates and its implementation into a finite element model that is based on the first order shear deformation theory of laminates are described. In the damage for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::118e2e9a3888b9665bbf6be6fbd0556a
https://doi.org/10.1080/15376490500259202
https://doi.org/10.1080/15376490500259202
Publikováno v:
International Journal of Mechanics and Materials in Design. 2:165-182
This paper investigates the effects of discrete layer transverse shear strain and discrete layer transverse normal strain on the predicted progressive damage response and global failure of fiber-reinforced composite laminates. These effects are isola
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7a736d9f5eff038c956def0238059781
https://doi.org/10.1007/s10999-006-9001-3
https://doi.org/10.1007/s10999-006-9001-3