中国科学院云南天文台机构知识库
Advanced  
YNAO OpenIR  > 非本单位  > 期刊论文
题名:
Saturated dislocations transient propagation-evolution in olivine structure under ultra high-coupled thermal-force fields
作者: Zhu BJ(朱伯靖)1,2; Liu Chang1,2,3; Shi Yaolin1,2; Liu Xuyao1,2
刊名: Theoretical and Applied Fracture Mechanics
出版日期: 2012-04
卷号: 58, 期号:1, 页码:9-20
DOI: 10.1016/j.tafmec.2012.02.002
学科分类: 地球科学::固体地球物理学
收录类别: SCI
通讯作者: Zhu BJ(朱伯靖), Email: cynosureorion@gucas.ac.cn
关键词: Saturated dislocations propagation-evolution ; Molecular-micro-transient scale fracture model ; Flow driven pore-network crack model ; First principle ; Ionic fluid transport-dehydration ; Ultra high temperature and pressure
英文摘要: Based on the first principle and flow driven pore-network crack theory, the crystal size saturated dislocations transient (10−4–10−5 s) propagation–evolution in olivine structure under ultra high-coupled temperature (200–500 °C) and pressure (0.4–1 GPa) are studied on the parallel CPU&GPU platform. First, the molecular-micro-scale transient fracture model is established by using hybrid hypersingular integral equation and Lattice Boltzmann method, the hydrogen ion and oxonium ion transport–dehydration (HI–OI–TD) in olivine [(FeMg)SiO4] crystal are explored. The bond-strength–length as function of thermal-force–time fields, the limited thermal-force value for HI–OI–TD through the crystal, and the ion state water adsorption in the crystal are calculated, respectively. Then, based on the above results, the crystal size saturated dislocations/defects propagation–evolution is studied. The relationship between the stress distribution and micro-strain under different velocity–time conditions, the saturated dislocations/defects propagation–evolution as function of coupled thermal-force–time fields are obtained. All these findings can helpful understand the mechanism of the dehydration fracturing shale gas, the coal-gas outbursts, and the coseismic triggering issues.
项目资助者: Project SinoProbe-07 of China ; National Natural Science Foundation of China(D0408/4097409) ; first class foundation of Graduate University of Chinese Academy of Sciences(Y15101KY00)
语种: 英语
原文出处: 查看原文
ISSN号: 0167-8442
文章类型: Article
研究领域[WOS]: Engineering ; Mechanics
类目[WOS]: Engineering, Mechanical ; Mechanics
关键词[WOS]: FATIGUE-CRACK-INITIATION ; WAVE-PROPAGATION ; HIGH-TEMPERATURE ; FREQUENCY RANGE ; ELASTIC WAVES ; MODEL ; CONSOLIDATION ; PERMEABILITY ; DIFFRACTION ; VELOCITY
WOS记录号: WOS:000304744500002
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ynao.ac.cn/handle/114a53/12322
Appears in Collections:非本单位_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Saturated dislocations transient propagation–evolution in olivine structure under ultra high-coupled thermal-force fields.pdf(7041KB)期刊论文出版稿开放获取View Download

作者单位: 1.Key Laboratory of Computational Geodynamics of Chinese Academy of Sciences, Beijing 100049, PR China
2.College of Earth Science, Graduate University of Chinese Academy of Sciences, Beijing 100049, PR China
3.Laboratoire De Geologie, Ecole Normale Supérieure, 24 Rue Lhomond, 75231 Paris Cedex 5, France

Recommended Citation:
Zhu BJ,Liu Chang,Shi Yaolin,et al. Saturated dislocations transient propagation-evolution in olivine structure under ultra high-coupled thermal-force fields[J]. Theoretical and Applied Fracture Mechanics,2012,58(1):9-20.
Service
打印该条目
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Zhu BJ(朱伯靖)]'s Articles
[Liu Chang]'s Articles
[Shi Yaolin]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Zhu BJ(朱伯靖)]‘s Articles
[Liu Chang]‘s Articles
[Shi Yaolin]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Saturated dislocations transient propagation–evolution in olivine structure under ultra high-coupled thermal-force fields.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2018  中国科学院云南天文台 - Feedback
Powered by CSpace