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Finite Element Model of Cornea Deformation [PDF]
, 2005 Cornea surgeons have observed that changes in cornea curvature can follow cataract surgery and cause astigmatism. The placement of surgical incisions has been shown to influence these curvature changes. Though empirical data has been collected about this phenomenon, a biomechanical model has not been employed in predicting post-surgical outcomes.
Jessica R. Crouch +2 more
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Finite element modeling of thin-walled shell composite structures [PDF]
E3S Web of Conferences, 2023 An algorithm for solving the problem of elasticity theory for composite thin-walled shell composite structures with junction lines is proposed. The SMCM software was created based on the finite element method and the developed algorithm.
Dimitrienko Y. +3 more
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Advances in Mechanical Engineering, 2017 To accurately describe mechanical characteristics in the modeling and analysis of bolted joint structure in complex mechanical system, this article investigates on the equivalent parameters of mechanical characteristics (tension and compression stiffness,
Zhi Wang, Cheng-Wei Fei, Jian-Jun Wang
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Structural Modeling and Analysis on Dynamic Characteristics of Antenna Pedestal in Airborne SAR [PDF]
Leida xuebao, 2012 Finite element modeling and structural dynamic characteristics of antenna pedestal in airborne SAR were studied in this paper. The Finite element model of antenna pedestal in airborne SAR was set up on the basis of structural dynamic theory, then, the ...
He Li-ping, Li Jun-xing, Liu Ming
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Shock and Vibration, 2018 Wireless ultrasonic vibration energy transmission systems through metal barriers based on piezoelectric transducers have drawn a lot of focus due to the advantage of nonpenetration of the barriers, thus maintaining the integrity of sealed structures.
DingXin Yang +3 more
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Finite Element Modeling of Brickwork Panels Strengthened with Fiber Reinforced Concrete layer [PDF]
Journal of Structural and Construction Engineering, 2018 Several researches have been carried out on seismic behavior and retrofitting of unreinforced masonry (URM) walls. Using an external retrofitting surface layer is the most popular strengthening technique for URM walls.
Mohammad Amir Najafgholipour +2 more
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Finite Element Analysis and Modeling in Pharmaceutical Tableting
Pharmaceutics, 2022 Finite element analysis (FEA) is a computational method providing numerical solutions and mathematical modeling of complex physical phenomena that evolve during compression tableting of pharmaceutical powders. Since the early 2000s, FEA has been utilized
Ioannis Partheniadis +2 more
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Finite element modeling and experimental validation of macro-fiber composite with sandwich structure
Xibei Gongye Daxue XuebaoMacro-fiber composite(MFC) boasts good flexibility, strong environmental adaptability, and high driving force, which has driven its extensive adoption in fields like aerospace and navigation.
Chen Qingqian +4 more
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Finite Element Micro-Modeling of Infilled Frames
Electronic Journal of Structural Engineering, 2008 In this paper, a realistic criterion is proposed to describe the frame-infill separation, in order to better simulate the complicated behavior of infilled frames under lateral loads.
P.G. Asteris
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Ship hull model data processing algorithm for fast FEM modeling
Zhongguo Jianchuan YanjiuObjectiveIn order to improve the efficiency of the finite element geometric modeling of hulls, to address the problem in which hull geometry models exported by ship design software cannot be directly used in finite element modelingļ¼this study propose a ...
Rui LI +4 more
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