Project supported by the Guangdong Basic and Applied Basic Research Foundation of China(Nos.2022A1515010801 and 2023A1515012641);the Shenzhen Science and Technology Program of China(Nos.JCYJ20220818102409020 and GXWD20220811165158003)。
The transient and static anti-plane problem of a rigid line inclusion pulled out from an elastic medium is studied.The singular integral equation method is used to solve the stress field.Under the static load,the stre...
Project supported by the National Key R&D Program of China (Grant No. 2017YFC1405605);the Innovation Youth Fund of the Ocean Telemetry Technology Innovation Center of the Ministry of Natural Resources, China (Grant No. 21k20190088);the Natural Science Foundation of Inner Mongolia, China (Grant No. 2018MS01005);the Graduate Students' Scientific Research Innovation Program of Inner Mongolia Normal University (Grant No. CXJJS19098).
By constructing a new conformal mapping function, we study the surface effects on six edge nano-cracks emanating from a regular hexagonal nano-hole in one-dimensional (1D) hexagonal piezoelectric quasicrystals under a...
Project supported by the National Natural Science Foundation of China(Nos.11272222,11502108,and 11611530686);the Natural Science Foundation for Distinguished Young Scholars of Jiangsu Province of China(No.BK20140037)
Due to the incompatibility of the interlaminar deformations,the interface debonding or cracking usually happens in a layered magnetoelectric(ME)structure under an applied load.In this paper,the transient responses of ...
supported by the National Natural Science Foundation of China (Nos. 11262012, 11502123, 11462020 and 11262017);the Inner Mongolia Natural Science Foundation (Nos. 2015JQ01 and 2015MS0129) of China
By constructing a new numerical conformal mapping and using the Stroh-type formulism, an anti-plane problem of four edge cracks emanating from a square hole in piezoelectric solids is investigated. The explicit expres...
supported by the National Natural Science Foundation of China(Grant No.11372227);Specialized Research Fund for the Doctoral Program of Higher Education(Grant No.20130072110037);Partial support from the Fundamental Research Funds for the Central Universities is also acknowledged
In this paper,we investigate the effective properties of three-phase(matrix/coating/fiber)cylindrical piezoelectric composites with imperfect interfaces under anti-plane mechanical and in-plane electrical loads.By usi...
This paper employes variable function method and the technique of conformal mappingto discuss the anti-plane problem of a circular hole with three unequal cracksin a one-dimensional (1D) hexagonal piezoelectric quas...
This investigation evaluates, by the dislocation method, the dynamic stress intensity factors of cracked orthotropic half-plane and functionally graded material coating of a coating- substrate material due to the acti...
supported by the National Natural Science Foundation of China (Nos.11262012, 11462020, 10761005 and 11262017);the Scientific Research Key Program of Inner Mongolia University of Technology of China (No.ZD201219);the Natural Science Foundation of Inner Mongolia Department of Public Education of China (No.NJZZ13037);the Inner Mongolia Natural Science Foundation of China (No.2013MS0114)
Based on the fundamental equations of piezoelasticity of quasicrystal media, using the symmetry operations of point groups, the linear piezoelasticity behavior of one-dimensional(1D)hexagonal quasicrystals is invest...
supported by the National Natural Science Foundation of China(Grant Nos.11402158 and 11272053);the Qualified Personnel Foundation of Taiyuan University of Technology of China(Grant No.tyut-rc201358a)
The present paper is concerned with the longitudinal shear elasticity of three-dimensional icosahedral quasicrystals. By virtue of the Dugdale hypothesis along with the method of complex potential theory, it involves ...
supported by the National Natural Science Foundation of China(No.51108113)
The present paper is exposed theoretically to the influence on the dynamic stress intensity factor (DSIF) in the piezoelectric bi-materials model with two symmet- rically permeable interracial cracks near the edges ...