The interfacial behavior of a thin two-dimensional decagonal quasicrystal (QC) film bonded to a half plane with an adhesive layer is analyzed under thermal misfit. Under a perfect non-slipping contact condition at interface, a theoretical model is established based on the membrane assumption, with the governing integral-differential equations being constructed in terms of phonon interfacial shear stresses in one single and multiple films. Then, these governing equations are numerically solved by Chebyshev polynomials, obtaining the phonon interfacial shear and internal normal stresses as well as the longitudinal displacement in the QC film. Finally, the effects of neighboring films, material mismatch, adhesive layer, the geometry of QC film, and temperature variation are briefly discussed on the interfacial response. It is found that the adhesive layer plays as a softening medium which can greatly reduce the value of normal and shear stresses and weaken the singularity of shear stresses near the ends of films. These findings will be instructive to the accurate measurement and safety monitoring of QC films.
机构:
Dalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Dalian Univ Technol, Int Ctr Computat Mech, Dept Engn Mech, Dalian 116024, Peoples R ChinaDalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Zhu, Shengbo
Tong, Zhenzhen
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Dalian Jiaotong Univ, Coll Locomot & Rolling Stock Engn, Dalian 116028, Peoples R ChinaDalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Tong, Zhenzhen
Li, Yongqi
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Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Panjin 124221, Peoples R China
Dalian Univ Technol, Sch Ocean Sci & Technol, Panjin 124221, Peoples R ChinaDalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Li, Yongqi
Sun, Jiabin
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Dalian Univ Technol, State Key Lab Struct Anal Ind Equipment, Panjin 124221, Peoples R China
Dalian Univ Technol, Sch Ocean Sci & Technol, Panjin 124221, Peoples R ChinaDalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Sun, Jiabin
Zhou, Zhenhuan
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Dalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Dalian Univ Technol, Int Ctr Computat Mech, Dept Engn Mech, Dalian 116024, Peoples R ChinaDalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Zhou, Zhenhuan
Xu, Xinsheng
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Dalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
Dalian Univ Technol, Int Ctr Computat Mech, Dept Engn Mech, Dalian 116024, Peoples R ChinaDalian Univ Technol, Int Ctr Computat Mech, State Key Lab Struct Anal Ind Equipment, Dalian 116024, Peoples R China
机构:
Inner Mongolia Normal Univ, Sch Math Sci, Hohhot 010022, Peoples R ChinaInner Mongolia Normal Univ, Sch Math Sci, Hohhot 010022, Peoples R China
Wu, Yurun
Li, Lu
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Inner Mongolia Normal Univ, Sch Math Sci, Hohhot 010022, Peoples R ChinaInner Mongolia Normal Univ, Sch Math Sci, Hohhot 010022, Peoples R China
Li, Lu
Li, Lianhe
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Inner Mongolia Normal Univ, Sch Math Sci, Hohhot 010022, Peoples R China
Inner Mongolia Ctr Appl Math, Hohhot 010022, Peoples R China
Minist Educ, Key Lab Infinite dimens Hamiltonian Syst & Its Alg, Hohhot 010022, Peoples R ChinaInner Mongolia Normal Univ, Sch Math Sci, Hohhot 010022, Peoples R China
机构:
Department of Mechanics, Inner Mongolia University of TechnologyDepartment of Mechanics, Inner Mongolia University of Technology
Miao ZHANG
Junhong GUO
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Department of Mechanics, Inner Mongolia University of Technology
School of Aeronautics, Inner Mongolia University of TechnologyDepartment of Mechanics, Inner Mongolia University of Technology
Junhong GUO
Yansong LI
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College of Architecture and Civil Engineering, Guangdong University of Petrochemical TechnologyDepartment of Mechanics, Inner Mongolia University of Technology
机构:
Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA
Univ Calif Berkeley, Kayli Energy NanoSci Inst, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Cain, Jeffrey D.
Azizi, Amin
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Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Univ Calif Berkeley, Kayli Energy NanoSci Inst, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Azizi, Amin
Conrad, Matthias
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Philipps Univ Marburg, Fachbereich Chem, D-35032 Marburg, GermanyUniv Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Conrad, Matthias
Griffin, Sinead M.
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Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Mol Foundry, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Griffin, Sinead M.
Zettl, Alex
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Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
Lawrence Berkeley Natl Lab, Mat Sci Div, Berkeley, CA 94720 USA
Univ Calif Berkeley, Kayli Energy NanoSci Inst, Berkeley, CA 94720 USAUniv Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA