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Artykuły w czasopismach na temat „Interfacial Stress”

Autor: Grafiati

Data publikacji: 3 czerwca 2025

Data aktualizacji: 31 lipca 2025

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1

Ru, C. Q. "Interfacial Thermal Stresses in Bimaterial Elastic Beams: Modified Beam Models Revisited." Journal of Electronic Packaging 124, no. 3 (2002): 141–46. http://dx.doi.org/10.1115/1.1481037.

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A simple non-local modified beam model is presented to evaluate interfacial thermal stresses in bimaterial elastic beams. The model has its root in an earlier model (Suhir 1986) which assumes that the longitudinal interfacial displacement at a point depends on the interfacial shear stress at that point. Different than that earlier local model, however, the present non-local model assumes that the longitudinal interfacial displacement at a point also depends on the second gradient of the interfacial shear stress at that point. The present model satisfies both the zero-longitudinal force and the

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2

Fan, Xiangxi, Pengfei Gao, Weichao Liu, Lingxiao Meng, Yingdong Xu, and Hong Zheng. "Influencing Factors of Interfacial Behavior between Geogrid and Coal Gangue." Advances in Civil Engineering 2022 (November 29, 2022): 1–13. http://dx.doi.org/10.1155/2022/7176075.

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Coal gangue is a type of solid waste that is generated in the process of coal mining and washing. This concept can be effectively used in reinforced engineering fillings. The influences of shear rates and geogrid transverse ribs were studied using a large indoor direct shear test. The test results showed that the relationship between shear stress and shear displacement of geogrid-coal gangue is nonlinear, and the shear process is accompanied by the crushing of coal gangue particles. The addition of geogrid significantly improved the shear stress and interfacial quasi-cohesion of geogrid-coal g

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3

Huang, Yong Hui, Rong Hui Wang, and Xiao Feng Huang. "Calculation of the Interfacial Tensile Stress of CFST Members under Axial Pressure." Advanced Materials Research 250-253 (May 2011): 1638–45. http://dx.doi.org/10.4028/www.scientific.net/amr.250-253.1638.

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Based on plane strain theory, the formula for calculating the tensile stress on the interface between the steel tube and concrete under the axial pressure was derived, and the stress distribution coefficient K was analyzed. Practical formula for calculating the interfacial tensile stress of CFST members under low stress condition was fitted. Using the fitted formula the interfacial stress calculation process can be greatly simplified, and the results have enough assurance. This formula can be easily applied to CFST members’ interfacial stress calculation.

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4

Guo, Feng, and Jiu Hui Wu. "Mechanism and prediction models for interfacial shear separation of claddings excited by Love waves." Advances in Mechanical Engineering 13, no. 3 (2021): 168781402110051. http://dx.doi.org/10.1177/16878140211005196.

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The forced propagation solution of interfacial shear stress of multilayer cladding structure excited by Love waves is derived by the integral transformation method, and the shear resonance mechanism of interfacial separation is further revealed. The coupling resonance between the excitation frequency and structure intrinsic property causes the peak of interfacial shear stress amplitude, which results in interfacial shear separation at certain frequency bands. It is found that the coupling resonance frequency of interfacial shear stress is only dependent on the inherent properties of the struct

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5

Wu, Zhi Lin, and Xiao Mei Wang. "Numerical Simulation of the Impact between the Front-End-Coated Projectile and the Substrate Coated by Ceramic Film." Applied Mechanics and Materials 226-228 (November 2012): 2198–202. http://dx.doi.org/10.4028/www.scientific.net/amm.226-228.2198.

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The propagation of the stress wave in axial direction during the impact between the front-end-coated projectile and the substrate coated by ceramic films is described by the stress wave theorem. The impact process is numerically simulated by ANSYS/LS-DYNA, where the shell unit is used for precision. The effects of thickness of the front-end coating on the interfacial stress are discussed in detail. Dependence of different ceramic films are also considered. Simulation results show that interfacial normal stress is much greater than tangential stress. The interfacial normal stress is greatest wh

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6

Xie, J. H., Pei Yan Huang, Jun Deng, and Yi Yang. "Study on Interfacial Shear Stress in RC Beams Strengthened with Prestressed FRP Laminates." Advanced Materials Research 33-37 (March 2008): 507–14. http://dx.doi.org/10.4028/www.scientific.net/amr.33-37.507.

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Reinforced concrete (RC) beams strengthened with prestressed fiber-reinforced polymer (FRP) laminates has been proved to be a rather effective strengthening technique in the field of bridge engineering. However, debonding failure usually occurs at the end of FRP in the strengthened beams on releasing the prestress due to the high interfacial shear stress. Analytical method to calculate the interfacial stress is developed in this paper. Through the establishment of mathematical model for the interfacial shear stress, the distribution of the interfacial shear stress and the longitudinal stress o

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7

Heidarhaei, Meghdad, M. Shariati, and HR Eipakchi. "Effect of interfacial debonding on stress transfer in graphene reinforced polymer nanocomposites." International Journal of Damage Mechanics 27, no. 7 (2017): 1105–27. http://dx.doi.org/10.1177/1056789517724857.

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A shear-lag analysis hybrid cohesive zone model is employed to investigate the stress transfer from polymer matrix to the graphene by considering the interfacial damage and debonding phenomena in graphene reinforced polymer nanocomposites. The applied stress can produce three cases for interface treatment: entirely intact, damaged and debonded. By using analytical derived relations, the distribution of axial stress in the graphene and interfacial shear stress at the three-mentioned states is determined and the applied stress to the nanocomposite which leads to damage and debonding initiation a

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8

Sujan, D., L. Vincent, and Y. W. Pok. "Bond Layer Properties and Geometry Effect on Interfacial Thermo-mechanical Stresses in Bi-material Electronic Packaging Assembly." MATEC Web of Conferences 202 (2018): 01004. http://dx.doi.org/10.1051/matecconf/201820201004.

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Thermo-mechanical mismatch stress is one of the reasons for mechanical as well as functional failure between two or more connected devices. In electronic packaging, two or more plates or layers are bonded together by an extremely thin layer. This thin bonding layer works as an interfacial stress compliance which is expected to alleviate the interfacial stresses between the layers. Therefore, it is very important to identify the suitable interfacial bonding characteristics for reducing the interfacial thermal mismatch stresses to maintain the structural integrity. This research work examines th

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9

Zhao, Chen, Pei Yan Huang, and Zhong Song Chen. "Interface Shear Stress of Concrete Beams Strengthened with FRP in Salt Water." Advanced Materials Research 446-449 (January 2012): 3499–502. http://dx.doi.org/10.4028/www.scientific.net/amr.446-449.3499.

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Based on existing methods and results of other research, the bond-slip relationship model is given and the distrubition of shear stress of concrete beam strengthened by FRP in salt water is derived. Through a specific example to analyze the distribution of interfacial shear stress, and the different effects caused by different aggressive environment on the interfacial properties. The results show that: 1) Interfacial shear stress will sharply reduce with increasing distance from the end; 2) Different environments have different effects on the interface properties of FRP strengthened beams. Sal

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10

Sharma, Sanjeev, and Leslie V. Woodcock. "Interfacial viscosities via stress autocorrelation functions." Journal of the Chemical Society, Faraday Transactions 87, no. 13 (1991): 2023. http://dx.doi.org/10.1039/ft9918702023.

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11

Tong-Yi, Zhang, and Sanboh Lee. "Stress intensity factors of interfacial cracks." Engineering Fracture Mechanics 44, no. 4 (1993): 539–44. http://dx.doi.org/10.1016/0013-7944(93)90094-9.

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12

Wei, Gao Feng, Guo Yong Liu, Chong Hai Xu, and Xiao Qiang Sun. "Finite Element Simulation of Perfect Bonding for Single Fiber Pull-Out Test." Advanced Materials Research 418-420 (December 2011): 509–12. http://dx.doi.org/10.4028/www.scientific.net/amr.418-420.509.

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In this paper mechanical behavior of the interfacial perfect bonding between fiber-matrix composite is analyzed using a pull-out test based on the finite element simulation. The finite element method is used to calculate the interfacial stress and deformation distribution of single fiber reinforced resin matrix specimen. The transfer process of the shear stress along the fiber interface and the distribution patterns of the shear stress are studied. These results are useful to be able to predict effects on the stress transfer properties across the interface and the interfacial debonding behavio

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13

Tomikawa, Masao, Akira Shimada, and Yoichi Shinba. "Development of thermal conductive sheet with low interfacial heat resistance." Additional Conferences (Device Packaging, HiTEC, HiTEN, and CICMT) 2017, HiTEN (2017): 000083–88. http://dx.doi.org/10.4071/2380-4491.2017.hiten.83.

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Abstract In order to reduce total heat resistance, we focused on reducing an interfacial heat resistance between high thermal conductive sheet composed of resin and heat conductive filler and metal such as Cu or Al. The interfacial heat resistance was determined by dispersion of high heat conductive filler and interfacial residual stress. The good dispersed sheet shows lower interfacial resistance than poor dispersed sheet, The interfacial residual stress causes an poor contact to metal to make void in the interface. To consider the effect of those facts, we successfully developed the high the

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14

Ling, Ling, Qing Dun Zeng, and Gui Yuan Wang. "Interfacial Stress Analysis of Fiber Sheet/Steel Plate-Reinforced Concrete Beams with Cracks under Tension and Bending." Applied Mechanics and Materials 69 (July 2011): 61–66. http://dx.doi.org/10.4028/www.scientific.net/amm.69.61.

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On the basis of the analytical methods of composite mechanics, a layered shear-lag model was established to study the shear stress distributions of the interfaces between concrete and adhesive layer as well as adhesive layer and fiber sheet or steel plate for fiber sheet/steel plate-reinforced concrete beams with cracks under tension and bending. The results show that the properties of strengthened materials have some effects on the interfacial shear stress. The level of interfacial shear stress increases as both the length of cracks and thickness of fiber sheet or plate are increasing. The in

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15

Zhang, Xiaojie, Jiayu Wu, Chao Hou, and Jian-Fei Chen. "An Analytical Solution for Stress Transfer between a Broken Prestressing Wire and Mortar Coating in PCCP." Materials 15, no. 16 (2022): 5779. http://dx.doi.org/10.3390/ma15165779.

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A prestressed concrete cylinder pipe (PCCP) consists of a concrete core, a steel cylinder, prestressing wires, and a mortar coating. Most PCCP failures are related to the breakage of prestressing wires. It is thus expected that the load-bearing capacity of PCCP is significantly affected by the length of the prestress loss zone and the stress distribution in the broken wire. Based on a tri-linear bond-slip model, the length of prestress loss zone and the stress transfer mechanism between a broken wire and a mortar coating are analysed in this paper. During the breaking (unloading) process of a

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16

Zhang, Zihua, Yunyi Xiao, Ping Zhuge, and Xiaocun Zhang. "Experimental Investigation on the Interfacial Debonding between FRP Sheet and Concrete under Medium Strain Rate." International Journal of Polymer Science 2019 (December 18, 2019): 1–13. http://dx.doi.org/10.1155/2019/1973453.

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Fiber-reinforced polymer (FRP) composites have been widely used to strengthen the existing reinforced concrete (RC) structures to against static and dynamic loads. During the past decades, the interfacial bond behavior between FRP and the concrete substrate under static load has been systematically investigated by experimental and numerical approaches. In contrast, the interfacial bond performance under dynamic loads, e.g., impact and explosive loading, is still far away from well known, especially taking the strain rate effect into account. In this contribution, the single-lap shear test is c

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17

Chen, Fan, Zebin Kong, Kunshu Wang, Linsheng Qin, and Yuan Liu. "Degradation mechanism of SiC diodes under thermal and irradiation stress." Journal of Physics: Conference Series 2851, no. 1 (2024): 012018. http://dx.doi.org/10.1088/1742-6596/2851/1/012018.

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Abstract Silicon carbide (SiC)-based diodes are widely used due to their high temperature resistance. In this paper, breakdown voltage of 4H-SiC JBS diodes and capacitance-voltage of 4H-SiC MOS capacitors with identical interfacial structure were both measured at high temperature to study their interfacial properties. By analyzing the variation of interfacial properties, the correlation between thermal stress and failure mode of 4H-SiC JBS diodes was further established to reveal their degradation mechanism. During initial high temperature storage, interfacial negative effective charge density

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18

Edwards, David A., and Alexander Oron. "Instability of a non-wetting film with interfacial viscous stress." Journal of Fluid Mechanics 298 (September 10, 1995): 287–309. http://dx.doi.org/10.1017/s0022112095003314.

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The destabilization of a thin three-dimensional non-wetting film above a solid wall is examined for the special case in which surfactant is adsorbed onto the free surface of the film. Attention is restricted to the case of a Newtonian surface, with surfactant displaying rapid surface diffusion or exhibiting small Marangoni number, such that the dominant intrinsic interfacial stress is of a purely viscous origin. A surface-excess force approach is adopted for the purpose of incorporating into the analysis the attractive/repulsive dispersive forces acting between the solid wall and the film. Thr

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19

Chiu, Chenchun, Shaochen Tseng, Chingkong Chao, Xueling Fan, and Weihung Cheng. "Interfacial Stresses of Thermal Barrier Coating with Film Cooling Holes Induced by CMAS Infiltration." Coatings 12, no. 3 (2022): 326. http://dx.doi.org/10.3390/coatings12030326.

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To obtain high gas turbine efficiency, a film cooling hole is introduced to prevent the destruction of thermal barrier coating systems (TBCs) due to hot gases. Furthermore, environmental calcium-magnesium-aluminum-silicate (CMAS) particulates plug the film cooling hole and infiltrate the TBCs to form a CMAS-rich layer, which results in phase transformations and significant modifications in the thermomechanical properties that impact the TBCs during cooling. This study aimed to establish a three-dimensional thermo-fluid-solid coupling TBCs model with film cooling holes and CMAS infiltration to

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20

Liu, Xu, Yuanying Qiu, Yuan Wei, and Rui Yan. "A novel thermal-mechanical model and the characteristics of interfacial stress in the laminated structure for flexible electronics." Journal of Physics D: Applied Physics 55, no. 7 (2021): 074004. http://dx.doi.org/10.1088/1361-6463/ac30b9.

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Abstract Flexible electronics have attracted rapidly growing interest owing to their great potential utility in numerous fundamental and emerging fields. However, there are urgent issues that remain as pending challenges in the interfacial stress and resulting failures of flexible electronics, especially for heterogeneous laminates of hard films adhered to soft polymer substrates under thermal and mechanical loads. This study focuses on the interfacial stress of a representative laminated structure, that is, the Si film is adhesively bonded to soft polydimethylsiloxane with a plastic polyethyl

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21

Ha, Na, Shen Yuan Fu, and Lian Guang Wang. "Research on Interfacial Bond Behavior of Prestressed CFRP Sheets Strengthened SRC Beams under Symmetry Concentrated Loads." Applied Mechanics and Materials 94-96 (September 2011): 1012–17. http://dx.doi.org/10.4028/www.scientific.net/amm.94-96.1012.

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The main form of interfacial bond stress between prestressed CFRP sheets and the beams of steel reinforced concrete(SRC) are interfacial shear and peel-off stress. The effective transfer of adhesive stress is the fundamental to ensure the structure bearing capacity improved after strengthened. According to the principle of minimum potential energy and combining with the mechanical behavior of prestressed CFRP sheets and the beams of SRC, the calculated formulas of interfacial shear and peel-off stress are deduced under symmetry concentrated loads. The influences of initial strain and the layer

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22

Wang, Jian Xiu, Tian Rong Huang, and Wen Bai Liu. "The Impact of Stress History on Reinforced Silty Clay." Applied Mechanics and Materials 170-173 (May 2012): 424–27. http://dx.doi.org/10.4028/www.scientific.net/amm.170-173.424.

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The interfacial characteristic of reinforcement plays a significant role in reinforced engineering, and stress history is one of the key factors affecting the interfacial characteristics. By using the comprehensive geosynthesis test apparatus, a series of pull-out tests were carried out by using reinforced soil composed of silt clay and biaxial polypropylene geogrid. Base on the results of the tests and their curve between shear force and displacement, the impact of stress history on the interfacial characteristics of reinforced soil was explicitly discussed in both qualitative and quantitativ

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23

Tian, Xiao Ge, and Ying Liu. "Analysis of Waterproof Bonding Layer in Permeable Asphalt Pavement." Applied Mechanics and Materials 268-270 (December 2012): 660–63. http://dx.doi.org/10.4028/www.scientific.net/amm.268-270.660.

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Waterproof bonding layer is an important component for permeable asphalt pavement. BISAR was used to analysis the interfacial stress under different conditions, and the rules of the tensile zone, the maximal tensile stress, the maximal interfacial shear stress and the corresponding point were obtained, which should be considered in selecting the WBL materials.

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24

Dai, Yao, Wei Tan, Chang Qing Sun, and Jia Wen He. "Determination of Growing Direction of Fatigue Crack." Key Engineering Materials 353-358 (September 2007): 1057–59. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.1057.

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The stress field of an interfacial crack in non-homogeneous materials is computed using the semi-analytical method of arbitrary lines (MAL). Then, the eigen-functions of stress, strain and displacement, i.e. the angular distribution functions near a crack tip, are analyzed based on our wedge-shape non-homogeneous model. Finally, the growing direction of the interfacial crack is determined according to the relevant maximum normal stress criterion accurately. Therefore, the effective approach is provided for solving the complicated crack growing directions of an interfacial crack in non-homogene

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25

Ikramullah, Samsul Rizal, Yoshikazu Nakai, et al. "Evaluation of Interfacial Fracture Toughness and Interfacial Shear Strength of Typha Spp. Fiber/Polymer Composite by Double Shear Test Method." Materials 12, no. 14 (2019): 2225. http://dx.doi.org/10.3390/ma12142225.

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The aim of this paper is to evaluate the Mode II interfacial fracture toughness and interfacial shear strength of Typha spp. fiber/PLLA and Typha spp. fiber/epoxy composite by using a double shear stress method with 3 fibers model composite. The surface condition of the fiber and crack propagation at the interface between the fiber and the matrix are observed by scanning electron microscope (SEM). Alkali treatment on Typha spp. fiber can make the fiber surface coarser, thus increasing the value of interfacial fracture toughness and interfacial shear strength. Typha spp. fiber/epoxy has a highe

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26

Lu, Q., and N. V. Suryanarayana. "Condensation of a Vapor Flowing Inside a Horizontal Rectangular Duct." Journal of Heat Transfer 117, no. 2 (1995): 418–24. http://dx.doi.org/10.1115/1.2822538.

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Condensation of a vapor flow inside a horizontal rectangular duct, using the bottom plate as the only condensing surface, was experimentally investigated. The experimental measurements included condensate film thickness and heat transfer coefficients with R-113 and FC-72. The condensate film thickness, measured with an ultrasonic transducer, was used to obtain the local heat transfer coefficient. The heat transfer coefficient increased with increasing inlet vapor velocity. The rate of increase was enhanced noticeably after the appearance of interfacial waves. Within the limited range of the ex

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27

Liao, Hongjun, Jiangyan Lv, Peng Cao, Liang Cao, Renlong Huang, and Xianqiong Tang. "Molecular Dynamics Simulation of Interfacial Effects in PBT-Based Azide Propellants Under Tensile Deformation." Polymers 17, no. 7 (2025): 885. https://doi.org/10.3390/polym17070885.

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The mechanical properties of PBT-based azide propellants, composed of a 3,3′-bis(azidomethyl)oxetane/tetrahydrofuran (PBT) copolymer matrix and defective ammonium perchlorate (AP) crystals, are significantly influenced by the matrix–crystal interface. This study employed molecular dynamics (MD) simulations to examine interfacial effects on mechanical performance under uniaxial tensile deformation. Models with varying cross-linking densities (70%, 80%, 90%) and AP defect widths (20 Å, 30 Å, 40 Å) were analyzed to assess the effects of temperature, strain rate, cross-linking degree, and defect s

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28

Xu, Ying Qiang, Xi Ya Gao, Yu An Yuan, Zhen Long Wang, Ren Zhou, and Guo Zhi Lv. "Residual Stress and Stability of Thermal Barrier Coatings during Cyclic Thermal Loading." Key Engineering Materials 368-372 (February 2008): 1344–46. http://dx.doi.org/10.4028/www.scientific.net/kem.368-372.1344.

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The residual stress accumulation of thermal barrier coatings (TBC) during thermal cycling has been simulated by thermal elastic-plastic finite element method. Stability process of thermal barrier coatings during thermal cycling is studied by Melan's static shakedown theorem considering thermal gradients and thermal expansion misfit. The influences of the interfacial morphology of top coat / bond coat (TC/BC) on residual stress and stability process are analyzed. Thus, the residual stress and stability process are affected remarkably by interfacial topography between TC and BC. Accidented inter

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29

Wu, Xiang-Fa, Youhao Zhao, and Oksana Zholobko. "Stress-Function Variational Method for Accurate Free-Edge Interfacial Stress Analysis of Adhesively Bonded Single-Lap Joints and Single-Sided Joints." Journal of Composites Science 5, no. 8 (2021): 197. http://dx.doi.org/10.3390/jcs5080197.

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Large free-edge interfacial stresses induced in adhesively bonded joints (ABJs) are responsible for the commonly observed debonding failure in ABJs. Accurate and efficient stress analysis of ABJs is important to the design, structural optimization, and failure analysis of ABJs subjected to external mechanical and thermomechanical loads. This paper generalizes the high-efficiency semi-analytic stress-function variational methods developed by the authors for accurate free-edge interfacial stress analysis of ABJs of various geometrical configurations. Numerical results of the interfacial stresses

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30

Debnath, Sujan, Muhammad Ekhlasur Rahman, Woldemichael Dereje Engida, M. V. V. Murthy, and K. N. Seetharamu. "Bi-Layered Model of Interfacial Thermal Stresses with the Effect of Different Temperatures in the Layers." Applied Mechanics and Materials 87 (August 2011): 63–70. http://dx.doi.org/10.4028/www.scientific.net/amm.87.63.

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An interfacial shearing and peeling stress model is proposed to account for different uniform temperatures and thickness wise linear temperature gradients in the layers. This upgraded model can be viewed as a more generic form to determine interfacial stresses under different temperature conditions in a bi-layered assembly. The selected shearing and peeling stress results are presented for the case of die and die attach as commonly seen in electronic packaging. The obtained results can be useful in interfacial stress evaluations and physical design of bi-material assemblies, which are used in

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31

Zhang, Kun, Qing Peng, and Guang Nan Chen. "A Special Method to Evaluate the Strong Adhesion between Brittle Coating and Ductile Substrate." Key Engineering Materials 353-358 (September 2007): 1749–52. http://dx.doi.org/10.4028/www.scientific.net/kem.353-358.1749.

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The evaluation of the interfacial adhesion of coating system has always been a rough task. In this paper, a special testing method of cross-sectional indentation is applied on a model coating system, i.e. electroplated chromium on a steel substrate which is generally regarded as an example of materials pair with strong adhesion. Based on fractography analysis with SEM and interfacial stress simulation with FEM, it is found that interfacial shear stress may induce coating spalling. More interestingly, spalling location is sensitive to substrate pretreatment process. This shows the feasibility o

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32

PUNANTAPONG, BOONYONG. "FINITE DEFORMATION BEHAVIOR OF A SOFT POLYMER COATING ADHERING TO TITANIUM ALLOY (TI6AL4V)." International Journal of Modern Physics B 24, no. 01n02 (2010): 106–13. http://dx.doi.org/10.1142/s0217979210064034.

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This article presents the experimental methodology which elucidates the stress-state dependency of the deformation behavior of a soft polymer coating adhering to titanium alloy ( Ti 6 Al 4 V ). The methodology included in situ observations of the evolution of the deformation behavior of elastic film and a rigid substrate under a micro-indenter. The tip of indenter is driven to the polymer film coating at constant displacement rate until interfacial fracture is observed. However, the stress and strain fields which develop in the coating during penetration have been calculated using finite eleme

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33

Wang, Yinpeng, Bo Gao, Qiqing Tian, et al. "Stress–Strain and Structural Evolution on the Localized Interface of Stainless Steel Clad Plate." Materials 18, no. 14 (2025): 3255. https://doi.org/10.3390/ma18143255.

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By applying different heat treatment processes (furnace cooling, air cooling, and water cooling), the stress–strain behavior of the localized interfacial region in weathering steel–stainless steel clad plates was investigated using nanoindentation, along with an analysis of interfacial microstructure formation and strengthening mechanisms. The results show that samples in the as-rolled (R), furnace-cooled (FC), air-cooled (AC), and water-cooled (WC) conditions exhibit distinct interfacial morphologies and local mechanical properties. A well-defined interfacial layer forms between the base and

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Huang, Haihong, Zhenwen Li, Huanbo Cheng, and Yanzhen Yin. "Stress Distribution of CF/EP Laminated Composites under Supercritical Conditions." International Journal of Polymer Science 2015 (2015): 1–8. http://dx.doi.org/10.1155/2015/715753.

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Enormous amounts of wastes have been produced due to extensive use of carbon fiber/epoxy resin (CF/EP) composites. The fact that the supercritical fluid can be used to recycle these composites efficiently has attracted widespread concerns. A three-dimensional model of CF/EP laminates considering the interfacial layers was established. The internal stress distribution of laminates was simulated based on a heat transfer model; and the change of shear stress with supercritical temperature and pressure was investigated. The results show that the shear stress concentration was located in the interf

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Huang, Jow-Lay, and Jyh-Ming Jih. "Investigation of SiC–AlN: Part III. Static and dynamic fatigue." Journal of Materials Research 10, no. 10 (1995): 2488–93. http://dx.doi.org/10.1557/jmr.1995.2488.

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SiC/AlN composites with controlled interfacial solid solution were employed in this present work to investigate the effects of interfacial chemical composition and AlN polytypes on the fatigue properties. The dynamic strength of the SiC/AlN composite was found to decrease initially as the stressing rate decreased. However, the strength increased with a decrease in stress rate at a low stress rate region of below 0.01 MPa/s. Crack arrest could have occurred before exhibiting spontaneous failure at an intermediate stress rate of 0.01 MPa/s. It was found that both the interfacial bonding strength

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Grujicic, M., R. Yavari, J. S. Snipes, S. Ramaswami, and R. S. Barsoum. "All-atom molecular-level computational analyses of polyurea/fused-silica interfacial decohesion caused by impinging tensile stress-waves." International Journal of Structural Integrity 5, no. 4 (2014): 339–67. http://dx.doi.org/10.1108/ijsi-01-2014-0001.

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Purpose – The purpose of this paper is to address the problems of interaction of tensile stress-waves with polyurea/fused-silica and fused-silica/polyurea interfaces, and the potential for the accompanying interfacial decohesion. Design/methodology/approach – The problems are investigated using all-atom non-equilibrium molecular-dynamics methods and tools. Before these methods/tools are employed, previously determined material constitutive relations for polyurea and fused-silica are used, within an acoustic-impedance-matching procedure, to predict the outcome of the interactions of stress-wave

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Min, Chun Ying, Hao Jie Song, Peng Han, Lei Chen, and Liang Sen Liu. "Relation between Impact Properties and Interfacial Strength of UHMWPE/VE Composites." Advanced Materials Research 284-286 (July 2011): 161–64. http://dx.doi.org/10.4028/www.scientific.net/amr.284-286.161.

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This study presents impact properties and interfacial strength of Ultra-high molecular weight polyethylene fiber plain woven fabric reinforced vinyl ester composites with different matrix volume fraction. The interfacial strength was found to be decreased by reducing the matrix volume fraction. Stress, strain and energy absorption per thickness in the impact process were evaluated and the relation between these impact parameters and interfacial strength of the laminates were investigated. The maximum stress was decreased and the maximum strain was increased with the drop of interfacial bonding

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Rudge, M. R. H., and D. M. Tiernan. "Interfacial Stress Singularities in a Bimaterial Wedge." Key Engineering Materials 118-119 (March 1996): 101–8. http://dx.doi.org/10.4028/www.scientific.net/kem.118-119.101.

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Sundara-Rajan, K., A. Bestick, G. I. Rowe, et al. "An interfacial stress sensor for biomechanical applications." Measurement Science and Technology 23, no. 8 (2012): 085701. http://dx.doi.org/10.1088/0957-0233/23/8/085701.

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Li, Zheling, Robert J. Young, and Ian A. Kinloch. "Interfacial Stress Transfer in Graphene Oxide Nanocomposites." ACS Applied Materials & Interfaces 5, no. 2 (2013): 456–63. http://dx.doi.org/10.1021/am302581e.

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Gao, Yang, and Haimin Yao. "Homogenizing interfacial shear stress via thickness gradient." Journal of the Mechanics and Physics of Solids 131 (October 2019): 112–24. http://dx.doi.org/10.1016/j.jmps.2019.06.017.

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Rudge, M. R. H., and D. M. Tiernan. "Interfacial stress singularities in a bimaterial wedge." International Journal of Fracture 74, no. 1 (1996): 63–75. http://dx.doi.org/10.1007/bf00018575.

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Rudge, M. R. H. "Interfacial stress singularities in a bimaterial wedge." International Journal of Fracture 63, no. 1 (1993): 21–26. http://dx.doi.org/10.1007/bf00053314.

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Wang, Xiaoyun, Kim Van Tittelboom, Jiaolong Zhang, et al. "The Time-Dependent Interfacial Adhesion between Artificial Rock and Fresh Mortar Modified by Nanoclay." Nanomaterials 14, no. 9 (2024): 776. http://dx.doi.org/10.3390/nano14090776.

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The time-dependent interfacial adhesion between rock and fresh mortar is key for printing concrete linings in mountain tunnels. However, a scientific deficit exists in the time-dependent evolution of the interfacial adhesion, which can cause adhesion failure when printing tunnel lining. Nanoclay has the potential to increase the interfacial adhesion and eliminate the adhesion failure. Before the actual printing of tunnel linings, the time-dependent interfacial adhesion between artificial rock and fresh mortar modified by nanoclay should be understood. This paper studied the time-dependent inte

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Man, Jingyu, Qiong Zhou, Zongjie Tao, Yi Zhang, and Qi An. "Micro-scale numerical simulation on metal contact seal." Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science 228, no. 12 (2013): 2168–77. http://dx.doi.org/10.1177/0954406213515644.

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Metal contact seals are widely used in mechanical equipment, and such sealing performance is directly influenced by the interfacial micro-contact state. In this paper, the surfaces with random roughness are simulated by an exponential autocorrelation function and root-mean-square roughness. The model of metal surface micro-contact is established. The influences of the external loads on the interfacial separation, contact area and maximum interfacial stress are investigated by means of Hertz contact theory. Calculations and investigations are carried out for a concrete sealing interface. The va

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Osykov, S. V., and A. V. Trofimov. "INFLUENCE OF INTERFACIAL INTERACTION TO THE STIFFNESS OF STEEL-CONCRETE COMPOSITES WITH VARIOUS BOUNDARY CONDITIONS UNDER BENDING MOMENTS." STRUCTURAL MECHANICS AND ANALYSIS OF CONSTRUCTIONS, no. 6 (2022): 48–54. http://dx.doi.org/10.37538/0039-2383.2022.6.48.54.

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Steel-concrete composite structures under bending moments have different deformation characteristics, which leads to interfacial slip and affects the stress-strain state of the entire structure as a whole. This paper presents an analytical expression for determining the friction capacity parameter in steel-concrete composite beam structures under various boundary conditions. The interfacial shear stress and interfacial shear force plot of such structures is shown. The contribution of the interfacial effect to the overall rigidity of the composite structure is estimated. The analytical values o

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Kimura, Souta, Jun Koyanagi, Takayuki Hama, and Hiroyuki Kawada. "Evaluation of the Interfacial Properties in Polymer Matrix Composite: Experiments and Elasto-Plastic Shear-Lag Analysis." Key Engineering Materials 340-341 (June 2007): 167–72. http://dx.doi.org/10.4028/www.scientific.net/kem.340-341.167.

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An energy-based analysis has been developed to evaluate interfacial adhesion between fiber and matrix in a single fiber composite over the years. However, the value of the energy-based parameter, e.g. an energy release rate, depends on a stress distribution predicted by a model employed. In the case of carbon fiber-reinforced plastics (CFRP), laser Raman spectroscopy (LRS) is significantly effective to validate the stress distribution predicted. The fragmentation tests with a model of carbon fiber-reinforced epoxy composite are performed, and LRS is used to detect a distribution of the fiber a

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Kang Ping Wang, Yonggang Young Huang, A. Chandra, and Kai Xiong Hu. "Interfacial shear stress, peeling stress, and die cracking stress in trilayer electronic assemblies." IEEE Transactions on Components and Packaging Technologies 23, no. 2 (2000): 309–16. http://dx.doi.org/10.1109/6144.846769.

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Yuan, Yi Yun, Qi Jun Wu, Da Peng Yang, and You Dong Ye. "Monte Carlo Simulation on the Matrix Failure Considering the Interfacial Debonding Energy." Advanced Materials Research 549 (July 2012): 774–79. http://dx.doi.org/10.4028/www.scientific.net/amr.549.774.

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Considering the interfacial debonding energy at the fiber/matrix interface, an improved Monte Carlo simulation has been done on the matrix failure of the unidirectional ceramic matrix composites. Firstly, the debond length formula was given, then the stress/strain formula was also reviewed, and the matrix failure was simulated by the improved Monte Carlo model, the effect of the interfacial debonding stress on the matrix cracks evolution and the stress/strain curve was considered especially. Lastly, the result was compared to the experiment data. The result shows that the larger interfacial de

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Dan-Mallam, Yakubu, M. S. Abdul Majid, and Mohamad Zaki Abdullah. "Interfacial Shear Stress in Kenaf/Polyethylene Terephthalate Fiber Reinforced Polyoxymethylene Composite." Applied Mechanics and Materials 786 (August 2015): 74–78. http://dx.doi.org/10.4028/www.scientific.net/amm.786.74.

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The mechanical properties of fibre reinforced polymer composites strongly depend on the interfacial bonding between fibre and matrix. The main objective of this paper is to compare the interfacial bonding between kenaf fibre reinforced POM with that of PET fibre reinforced POM in a hybrid composite. Continuous twisted kenaf, and PET yarn were used for the investigation. Each fibre yarn was half embedded in POM by compression moulding. The yarns were extracted from the matrix by single fibre pull out test method. The result of the investigation revealed that the interfacial shear strength of ap

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