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Title: | 橫觀各向同性壓電空間中圓裂紋與合成點源的三維相互作用 | Other Titles: | Three-dimensional interactions of a circular crack in a transversely isotropic piezoelectric space with resultant sources | Author(s): | Leung, Andrew Yee Tak | Author(s): | 候鵬飛 丁皓江 |
Issue Date: | 2006 | Publisher: | 重慶交通大學 | Journal: | 應用數學和力學 | Volume: | 27 | Issue: | 11 | Start page: | 1261 | End page: | 1270 | Abstract: | 研究了橫觀各向同性壓電空間中的圓裂紋與包括力偶極子、電偶極子、點力矩、力張和力旋這些常見合成點源的相互作用。用初等函數的形式給出了在任意位置和方向的合成點源作用下, 裂紋尖端3種應力強度因子和電位移強度因子的三維解。其中圓裂紋包括幣形裂紋和外圓裂紋。這一系列的力電合成點源不僅其自身在工程中普遍存在, 而且在某些情形下還可以模擬諸如微裂紋、空洞、夾雜和位錯等缺陷。 |
URI: | https://repository.cihe.edu.hk/jspui/handle/cihe/3062 | DOI: | 10.3321/j.issn:1000-0887.2006.11.001 | CIHE Affiliated Publication: | No |
Appears in Collections: | CIS Publication |
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