IMECH-IR  > 力学所知识产出(1956-2008)
态矢量方法的实验研究
Alternative TitleExperimental study of state vector
余怀忠; 尹祥础; 张永仙; 夏蒙棼; 梁乃刚; 李敏; 许昭永; 彭克银; 颜玉定; Victor Kukshenko; Wu Zhishen; Qi Li; Surguei Elizarov
Source Publication地震
2004-08-26
Volume24Issue:3Pages:1-7
ISSN1000-3274
Abstract在地震等灾变的发生之前,会出现一定的前兆现象.文中通过实验方法对这些前兆现象之一的态矢量的异常变化进行了研究.实验使用声发射技术(Acoustic Emission),对三轴应力条件下岩石试件内部微裂纹的产生和扩展进行了记录.实验结果表明在岩石试件最终破坏之前,表征态矢量的相关参量都发生了异常明显的变化,这表明态矢量的异常变化可以被用作为岩石等脆性材料灾变的前兆,使用态矢量方法可以对脆性材料的破坏乃至地震作出预测.
Keyword态矢量 声发射 临界点 地震预测
Indexed ByCSCD
Language中文
Funding Organization中国财政部APEC专项基金 ; 国家自然科学基金项目(10232050) ; 国家973项目(2002CB412706) ; 中国科学院计算网络中心项目(INF105 SCE 2 02)
CSCD IDCSCD:1600231
Citation statistics
Cited Times:4[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/41726
Collection力学所知识产出(1956-2008)
Corresponding Author余怀忠
Recommended Citation
GB/T 7714
余怀忠,尹祥础,张永仙,等. 态矢量方法的实验研究[J]. 地震,2004,24,3,:1-7.
APA 余怀忠.,尹祥础.,张永仙.,夏蒙棼.,梁乃刚.,...&Surguei Elizarov.(2004).态矢量方法的实验研究.地震,24(3),1-7.
MLA 余怀忠,et al."态矢量方法的实验研究".地震 24.3(2004):1-7.
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