首页> 美国政府科技报告 >Laboratory Measurements of Differential Stress Using Acoustic Double Refraction
【24h】

Laboratory Measurements of Differential Stress Using Acoustic Double Refraction

机译:声学双折射实验测量微分应力

获取原文

摘要

This interim report describes the progress made in the period October 1, 1979-February 29, 1980 in evaluating Acoustic Double Refraction (ADR) as a diagnostic of in situ stress. It includes the definition of the project, a literature review, a brief discussion of the theoretical basis of the ADR effect, and an account of the hardware and software used to make the measurements. Aside from two, small, utility computer programs, the laboratory experiment is ready for its first test of signal acquisition and analysis. (ERA citation 05:031246)

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号