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固体灾变性破坏现象
  • ISSN号：0379-4148
  • 期刊名称：《物理》
  • 时间：0
  • 分类：O643.36[理学—物理化学;理学—化学]
  • 作者机构：[1]中国科学院力学研究所非线性力学国家重点实验室,北京100190, [2]北京大学物理学院,北京100871
  • 相关基金：国家自然科学基金（批准号：90715001 10721202）; 国家重点基础研究发展计划（批准号：2007CB814800）资助项目
作者： 陆明富[1], 夏蒙棼[1,2]
关键词： 灾变性破坏, 局部化, 不确定性, 跨尺度敏感性, 临界敏感性, catastrophic failure, damage localization, uncertainty, trans-scale sensitivity, critical sensitivity
中文摘要：

固体灾变性破坏现象多年来一直备受关注,由于其复杂性,固体灾变性破坏问题一直是力学中的典型难题之一.文章结合岩石类介质的实验观测,讨论了非均匀脆性介质灾变性破坏现象的复杂性,介绍了发展有关统计理论的初步尝试和所面临的难题,并探讨了预测灾变性破坏的可能方案.

英文摘要：

The complexity of catastrophic failure in heterogeneous brittle media is discussed based on experimental phenomena in rocks. A statistical theory of catastrophic failure is reviewed and the theoretical difficulty is analyzed. In addition,some possible approaches for the prediction of catastrophic failure are considered.

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期刊信息
  • 《物理》
  • 北大核心期刊（2011版）
  • 主管单位:中国科学院
  • 主办单位:中国物理学会 中国科学院物理研究所
  • 主编：朱星
  • 地址：北京603信箱
  • 邮编：100190
  • 邮箱：physics@aphy.iphy.ac.cn
  • 电话：010-82649470 82649266
  • 国际标准刊号：ISSN：0379-4148
  • 国内统一刊号：ISSN：11-1957/O4
  • 邮发代号:2-805
  • 获奖情况:
  • 2002年中国科协优秀期刊三等奖,2000年度中科院优秀期刊一等奖,2001年入选“中国期刊方阵”,中国期刊方阵“双效”期刊
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘（网络版）,英国科学文摘数据库,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊（2004版）,中国北大核心期刊（2008版）,中国北大核心期刊（2011版）,中国北大核心期刊（2014版）,中国北大核心期刊（2000版）
  • 被引量:8902