1-18 of 18
Keywords: delamination
Close
Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2012, 134(1): 011010.
Published Online: December 8, 2011
... of damages like delamination inside these composite sandwich structures through changes in natural frequency modes. Hence embedded PFCS could be an effective method to monitor the health of the composite sandwich structures’ in-service conditions. 06 07 2011 10 10 2011 08 12 2011 08 12...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2011, 133(4): 041010.
Published Online: October 20, 2011
... for delamination analyses of bonded structural shells/plates, which is of practical importance because it greatly reduces the burden of mesh generation for complicated composite structures. It has also been demonstrated that using high-order shell/plate elements can improve the numerical accuracy in general...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2011, 133(1): 011011.
Published Online: December 2, 2010
... with both PZT-4 ceramic and single-crystal PMN-PT, i.e., Pb ( Mg 1 / 3 Nb 2 / 3 ) O 3 − PbTiO 3 , were investigated for structural health monitoring of composite plates. Fiberglass/epoxy specimens were manufactured with a delamination starter located in the middle of the plate, and were subjected to axial...
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. July 2010, 132(3): 031007.
Published Online: June 16, 2010
... the delamination, and they are determined by modeling the cracked part as two lapped beams jointed together at the corners of both beams. When the magnitude of the applied load is small, the beam deflects, retaining the mutual contact of whole crack faces, but as the applied load reaches a critical value, local...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. October 2006, 128(4): 611–617.
Published Online: June 23, 2006
... cracking due to out-of-plane normal stress, delamination due to interlaminar stresses, splitting, and fiber fracture. The sequence of evolution of these damages varied with laminate stacking sequence, stress, and temperature. These damages significantly influenced one another and the creep rupture time...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. April 2007, 129(2): 190–193.
Published Online: April 17, 2006
... notched flexure test, in order to determine the energy required for the initiation and growth of an artificial crack. The materials used were made of two types of glass fiber weave ( 2 ∕ 2 Twill, 8H Satin) and a carbon fiber (8H Satin). The matrix was polyetherimide. The delamination energy of these two...
Journal Articles
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Research Papers
J. Eng. Mater. Technol. January 2006, 128(1): 117–122.
Published Online: May 13, 2005
...S. Leigh Phoenix; A. Kadir Yavuz; Katerina D. Papoulia; C. Yuen Hui In this study, we develop a model for buckling of a partially delaminated composite plate with transverse stitching to resist out of plane deformations. The model applies to carbon fiber/polyimide matrix composites rapidly heated...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2003, 125(4): 402–405.
Published Online: September 22, 2003
...Masaaki Iwasa; Toshio Hattori The fatigue strength of two types of FRP/metal adhesive joints at low temperature, a double lap joint and an embedded joint, was evaluated analytically and experimentally. First, the stress singularity parameters of the delamination edges under mechanical and thermal...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2003, 125(4): 353–360.
Published Online: September 22, 2003
...Baoxiang Shan; Assimina A. Pelegri The complex fracture behavior of a cross-ply composite cantilever beam with artificially embedded delamination is investigated analytically, numerically, and experimentally. The analysis of the cantilever beam is divided into two geometric configurations...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. July 2001, 123(3): 309–314.
Published Online: January 18, 2001
... on a Monsanto Tensometer 20 benchtop horizontal universal testing machine interfaced with a X-Y plotter. The testing system was first calibrated with standard aluminum samples. The beam sample was mounted vertically on the testing machine and the constant cross head speed was 0.6 mm/min. Delamination growth...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2000, 122(4): 443–449.
Published Online: May 30, 2000
...Assimina A. Pelegri, Assistant Professor; Diwakar N. Kedlaya, Graduate Student The behavior of delaminated graphite/epoxy composites under variable amplitude compressive loading (spectrum loading) is studied. The delamination growth is monitored in real time during fatigue tests. Different variable...
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2000, 122(4): 394–401.
Published Online: April 20, 2000
... damage consisting of fiber-bridged matrix cracking. In this domain, damage initiates in the form of matrix crack and it propagates with crack growth, delaminations and fiber fracture. The lower limit of Domain II is the fatigue limit and the domain below it is the Domain III. Domain III is the region...
Journal Articles
Journal Articles
Publisher: ASME
Article Type: Technical Papers
J. Eng. Mater. Technol. October 2000, 122(4): 428–433.
Published Online: April 14, 2000
.... It can be clearly seen that in the case of unstable crack extension the applied load has a sudden drop right after the delamination crack initiates. However, in the case of stable crack extension, the specimen load capacity gradually increases as the delamination grows steadily. To examine how...