TY - JOUR
T1 - A unified full field solution for indentation of an anisotropic piezoelectric half-plane by multiple rigid punches
AU - Nguyen, Van Thuong
AU - Hwu, Chyanbin
N1 - Funding Information:
The authors would like to thank Ministry of Science and Technology, Taiwan, Republic of China, for support through Grant MOST 109-2221-E-006-210-MY3 and MOST 109-2811-E-006-547-MY3.
Publisher Copyright:
© 2022 Taylor & Francis Group, LLC.
PY - 2023
Y1 - 2023
N2 - Consider the indentation of an anisotropic piezoelectric half-plane by multiple rigid punches. By using the Stroh’s formalism for anisotropic piezoelasticity and the analytical continuation method for complex function’s manipulation, a unified full-field solution is obtained for four different contact conditions including adhesive contact with conducting punches, adhesive contact with insulating punches, frictional contact with conducting punches, and frictional contact with insulating punches. To demonstrate the generality and applicability of the unified general solution, the closed-form solutions for some benchmark problems such as indentation by one flat-ended punch, one parabolic punch, or multiple flat-ended punches are then derived. With the numerical results evaluated by the closed-form solutions, the effects of anisotropy, poling direction, frictional coefficient, contact condition, applied loads, and punch interaction are also studied and discussed.
AB - Consider the indentation of an anisotropic piezoelectric half-plane by multiple rigid punches. By using the Stroh’s formalism for anisotropic piezoelasticity and the analytical continuation method for complex function’s manipulation, a unified full-field solution is obtained for four different contact conditions including adhesive contact with conducting punches, adhesive contact with insulating punches, frictional contact with conducting punches, and frictional contact with insulating punches. To demonstrate the generality and applicability of the unified general solution, the closed-form solutions for some benchmark problems such as indentation by one flat-ended punch, one parabolic punch, or multiple flat-ended punches are then derived. With the numerical results evaluated by the closed-form solutions, the effects of anisotropy, poling direction, frictional coefficient, contact condition, applied loads, and punch interaction are also studied and discussed.
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U2 - 10.1080/15376494.2022.2084802
DO - 10.1080/15376494.2022.2084802
M3 - Article
AN - SCOPUS:85132920335
SN - 1537-6494
VL - 30
SP - 3897
EP - 3911
JO - Mechanics of Advanced Materials and Structures
JF - Mechanics of Advanced Materials and Structures
IS - 19
ER -