Thermoelasticity theory and the decomposed form of thick plates for extensional deformation | |
Gao, Yang ; Zhao, Bao-Sheng ; Wang, Min-Zhong | |
刊名 | acta mechanica
![]() |
2012 | |
关键词 | PAPKOVICH-FADLE EIGENFUNCTIONS SEMI-INFINITE STRIP REFINED THEORY ELASTIC PLATE COMPLETENESS |
DOI | 10.1007/s00707-011-0589-5 |
英文摘要 | Without employing ad hoc stress assumptions, the decomposed form of thermoelastic plates for an extensional deformation is proposed on the basis of thermoelasticity theory, and the corresponding decomposition theorem is in extenso presented for the first time. It is shown that the stress state of thermoelastic plates with traction free faces can be uniquely decomposed into four parts: the plane-stress (P-S) state, the shear state, the Papkovich-Fadle (P-F) state, and the thermal state. In the proof course of the decomposition theorem, some basic mathematical methods are used only, so the proof is more convenient for being understood. Due to the corresponding relations of the P-S state and the biharmonic equation, of the shear state and the shear equation, and of the P-F state and the transcendental equation, this work practically proves the equivalence between the decomposition theorem and the refined theory of isothermal plates with free faces. More importantly, the thermal state is in agreement with the Solution P.; Mechanics; SCI(E); EI; 0; ARTICLE; 4; 755-764; 223 |
语种 | 英语 |
内容类型 | 期刊论文 |
源URL | [http://ir.pku.edu.cn/handle/20.500.11897/233881] ![]() |
专题 | 工学院 |
推荐引用方式 GB/T 7714 | Gao, Yang,Zhao, Bao-Sheng,Wang, Min-Zhong. Thermoelasticity theory and the decomposed form of thick plates for extensional deformation[J]. acta mechanica,2012. |
APA | Gao, Yang,Zhao, Bao-Sheng,&Wang, Min-Zhong.(2012).Thermoelasticity theory and the decomposed form of thick plates for extensional deformation.acta mechanica. |
MLA | Gao, Yang,et al."Thermoelasticity theory and the decomposed form of thick plates for extensional deformation".acta mechanica (2012). |
个性服务 |
查看访问统计 |
相关权益政策 |
暂无数据 |
收藏/分享 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论