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幂律奇异性:隐含在受载岩石声发射信号中的灾变前兆
金渊; 夏蒙棼; 汪海英
Source Publication北京力学会第18届学术年会论文集(第Ⅲ册)
2012-01-09
Pages25-26
Conference Name北京力学会第18届学术年会
Conference Date2012-01-09
Conference Place中国北京
Abstract无序非均匀脆性岩石材料在灾变破坏前,会呈现出各种特征,了解和熟悉这些特征对预测灾变的发生具有重要意义。本工作通过对大理岩进行单轴压缩试验,探测试样在加载过程中的声发射信号,并试图给出受载岩石基于声发射信号的灾变前兆。
Keyword无序非均匀脆性介质 灾变 声发射 幂律奇异性
DepartmentLNM冲击动力学与新型材料力学性能
Funding Organization北京力学会
URL查看原文
Language中文
Document Type会议论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/46753
Collection非线性力学国家重点实验室
Corresponding Author金渊
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金渊,夏蒙棼,汪海英. 幂律奇异性:隐含在受载岩石声发射信号中的灾变前兆[C]北京力学会第18届学术年会论文集(第Ⅲ册),2012:25-26.
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