Zobrazeno 1 - 8 of 8 pro vyhledávání: '"Akhil Bhasin"'
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EFFECT OF MANUFACTURING DEFECTS ON COMPOSITE ENERGY ABSORBERS: EXPERIMENTAL ANALYSIS
Autor: AKHIL BHASIN, SURESH RAJU KESHAVANARAYANA, TANAT MAICHAN, HOOLOOMANN RAMDIAL, LUIS MANUEL GOMEZ, GERARDO OLIVARES
Publikováno v: American Society for Composites 2022.
Energy absorbers manufactured using reinforced composite materials absorb energy by undergoing a complex combination of failure modes such as matrix cracking, fiber fracture, delamination, sub-laminate bending, and fiber-matrix debonding. The presenc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5aa47b3363817aee34ffa919e7116bc1
https://doi.org/10.12783/asc37/36389
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5
Parasitic Effects of Including Microwire Sensor Tube on In-Plane Compressive Strength of Carbon-Fiber Reinforced Polymeric Composite Laminates
Autor: Akhil Bhasin, S.R. Keshavanarayana
Publikováno v: American Society for Composites 2019.
The influence of embedding a titanium alloy sensor tube in carbon fiber-reinforced polymer (CFRP) composite laminates on the in-plane compressive strength has been presented. These sensor tubes cause geometric disturbances in fiber architecture and l
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7d96ea739adac0de3d2d8377e757c2c9
https://doi.org/10.12783/asc34/31344
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6
Progressive Damage and Failure Analysis of Bonded Composite Joints at High Energy Dynamic Impacts
Autor: Brian Justusson, Akhil Bhasin, Aswini Kona Ravi, Luis Gomez, Gerardo Olivares, S.R. Keshavanarayana
Publikováno v: American Society for Composites 2019.
Both wing and fuselage structures utilize bonded composite joints for structural efficiency in modern commercial and military aircraft. To ensure compliance with certification requirements mechanical fasteners are typically used as a failsafe mechani
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::755a822125347e49e8cbdfbe44807791
https://doi.org/10.12783/asc34/31266
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7
Evaluation of Ls-Dyna MAT162 for Modeling Composite Fastener Joints for High Rates of Loading
Autor: Gerardo Olivares, Luis Gomez, A. Gomez, A. Kona, Akhil Bhasin, J. Pang, Mostafa Rassaian, Matthew Molitor, S.R. Keshavanarayana
Publikováno v: AIAA Scitech 2019 Forum.
In the present work, the behavior of composite-fastener joints in bearing failure at dynamic stroke rates of 500 in/s, 300 in/s and 100 in/s has been evaluated through progressive damage analysis (PDA) material model in LS-DYNA, namely MAT162. Two jo
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9e287e896edeb2ba7ccc0761a6f145a0
https://doi.org/10.2514/6.2019-2058
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8
High Rate Testing of Composite Fastener Joints With and Without Clamp-up
Autor: Adrian Gomez, Mostafa Rassaian, Jenna Pang, Matthew Molitor, Luis Castillo, S.R. Keshavanarayana, Akhil Bhasin, Aswini Kona
Publikováno v: American Society for Composites 2018.
The NASA Advanced Composites Consortium (ACC) High Energy Dynamic Impact (HEDI) group has been investigating experimentally the effects of testing speed and fastener clamp-up on the behavior of single lap shear composite fastener joints. Two fastener
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::89615a755b33e5a03eb8c6aa9a711d9e
https://doi.org/10.12783/asc33/26075
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