• 文献检索
  • 文档翻译
  • 深度研究
  • 学术资讯
  • Suppr Zotero 插件Zotero 插件
  • 邀请有礼
  • 套餐&价格
  • 历史记录
应用&插件
Suppr Zotero 插件Zotero 插件浏览器插件Mac 客户端Windows 客户端微信小程序
定价
高级版会员购买积分包购买API积分包
服务
文献检索文档翻译深度研究API 文档MCP 服务
关于我们
关于 Suppr公司介绍联系我们用户协议隐私条款
关注我们

Suppr 超能文献

核心技术专利：CN118964589B侵权必究
粤ICP备2023148730 号-1Suppr @ 2026

文献检索

告别复杂PubMed语法，用中文像聊天一样搜索，搜遍4000万医学文献。AI智能推荐，让科研检索更轻松。

立即免费搜索

文件翻译

保留排版，准确专业，支持PDF/Word/PPT等文件格式，支持 12+语言互译。

免费翻译文档

深度研究

AI帮你快速写综述，25分钟生成高质量综述，智能提取关键信息，辅助科研写作。

立即免费体验

位错理论：III. 各向同性弹性中的连续和离散位错

Theory of Disclinations: III. Continuous and Discrete Disclinations in Isotropic Elasticity.

作者信息

deWit Roland

机构信息

Institute for Materials Research, National Bureau of Standards, Washington, D.C. 20234.

出版信息

J Res Natl Bur Stand A Phys Chem. 1973 May-Jun;77A(3):359-368. doi: 10.6028/jres.077A.024.

DOI:10.6028/jres.077A.024
PMID:32189746
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6715976/
Abstract

A general theory of stationary disclinations is developed for a linearly elastic, infinitely extended, homogeneous, isotropic body. It is shown to be a special case of the anisotropic theory. Integral expressions are derived for the total displacement, elastic strain and bend-twist, and stress. Both continuous distributions and discrete lines are treated.

摘要

针对线性弹性、无限延伸、均匀、各向同性的物体，发展了一种稳态位错的一般理论。结果表明，它是各向异性理论的一个特例。推导了总位移、弹性应变、弯曲扭转和应力的积分表达式。同时考虑了连续分布和离散线的情况。

相似文献

1
Theory of Disclinations: III. Continuous and Discrete Disclinations in Isotropic Elasticity.位错理论：III. 各向同性弹性中的连续和离散位错
J Res Natl Bur Stand A Phys Chem. 1973 May-Jun;77A(3):359-368. doi: 10.6028/jres.077A.024.
2
Theory of Disclinations: II. Continuous and Discrete Disclinations in Anisotropic Elasticity.位错理论：II. 各向异性弹性中的连续位错与离散位错
J Res Natl Bur Stand A Phys Chem. 1973 Jan-Feb;77A(1):49-100. doi: 10.6028/jres.077A.003.
3
Theory of Disclinations: IV. Straight Disclinations.位错理论：IV. 直线位错
J Res Natl Bur Stand A Phys Chem. 1973 Sep-Oct;77A(5):607-658. doi: 10.6028/jres.077A.036.
4
A computational study of nematic core structure and disclination interactions in elastically anisotropic nematics.弹性各向异性向列相液晶中向列相核心结构与位错相互作用的计算研究。
Soft Matter. 2024 Mar 27;20(13):2900-2914. doi: 10.1039/d3sm01616a.
5
Three-dimensional director structures of defects in Grandjean-Cano wedges of cholesteric liquid crystals studied by fluorescence confocal polarizing microscopy.通过荧光共焦偏振显微镜研究胆甾相液晶Grandjean-Cano楔形区域中缺陷的三维取向结构。
Phys Rev E Stat Nonlin Soft Matter Phys. 2002 Nov;66(5 Pt 1):051703. doi: 10.1103/PhysRevE.66.051703. Epub 2002 Nov 11.
6
Anisotropic response of glassy splay-bend and twist nematic cantilevers to light and heat.玻璃态展曲-弯曲和扭曲向列型悬臂对光和热的各向异性响应。
Phys Rev E Stat Nonlin Soft Matter Phys. 2010 Oct;82(4 Pt 1):041111. doi: 10.1103/PhysRevE.82.041111. Epub 2010 Oct 13.
7
Topological defects in twisted bundles of two-dimensionally ordered filaments.扭曲二维有序纤维束中的拓扑缺陷。
Phys Rev Lett. 2010 Jul 23;105(4):045502. doi: 10.1103/PhysRevLett.105.045502. Epub 2010 Jul 22.
8
Cones of localized shear strain in incompressible elasticity with prestress: Green's function and integral representations.具有预应力的不可压缩弹性中局部剪切应变的锥：格林函数与积分表示。
Proc Math Phys Eng Sci. 2014 Sep 8;470(2169):20140423. doi: 10.1098/rspa.2014.0423.
9
Unified analytical expressions of the three-dimensional fundamental solutions and their derivatives for linear elastic anisotropic materials.线性弹性各向异性材料三维基本解及其导数的统一解析表达式。
Proc Math Phys Eng Sci. 2016 Feb;472(2186):20150272. doi: 10.1098/rspa.2015.0272.
10
Defects in crystalline packings of twisted filament bundles. I. Continuum theory of disclinations.扭曲丝束晶体堆积中的缺陷。I. 位错的连续统理论。
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Mar;85(3 Pt 1):031603. doi: 10.1103/PhysRevE.85.031603. Epub 2012 Mar 26.

引用本文的文献

1
Biot-Savart law in the geometrical theory of dislocations.位错几何理论中的毕奥-萨伐尔定律。
R Soc Open Sci. 2025 Mar 5;12(3):241568. doi: 10.1098/rsos.241568. eCollection 2025 Mar.
2
Theory of Disclinations: II. Continuous and Discrete Disclinations in Anisotropic Elasticity.位错理论：II. 各向异性弹性中的连续位错与离散位错
J Res Natl Bur Stand A Phys Chem. 1973 Jan-Feb;77A(1):49-100. doi: 10.6028/jres.077A.003.
3
The Continuum Approach to the Description of Semi-Crystalline Polymers Deformation Regimes: The Role of Dynamic and Translational Defects.半结晶聚合物变形机制描述的连续介质方法：动态缺陷和平移缺陷的作用。
Polymers (Basel). 2018 Oct 16;10(10):1155. doi: 10.3390/polym10101155.

本文引用的文献

1
Theory of Disclinations: IV. Straight Disclinations.位错理论：IV. 直线位错
J Res Natl Bur Stand A Phys Chem. 1973 Sep-Oct;77A(5):607-658. doi: 10.6028/jres.077A.036.
2
Theory of Disclinations: II. Continuous and Discrete Disclinations in Anisotropic Elasticity.位错理论：II. 各向异性弹性中的连续位错与离散位错
J Res Natl Bur Stand A Phys Chem. 1973 Jan-Feb;77A(1):49-100. doi: 10.6028/jres.077A.003.