首页> 外文会议>International Conference of Students and Young Scientists"Prospects of Fundamental Sciences Development" >Studying Electromagnetic Signal of Rock Effected by Acoustic Impact under Uniaxial Compression
【24h】

Studying Electromagnetic Signal of Rock Effected by Acoustic Impact under Uniaxial Compression

机译:单轴压缩下声学影响影响的岩石电磁信号

获取原文

摘要

Physical modeling in vitro is a way to carry out basic laws of mechanoelectric transformations in a rock massive. In this paper we examined how rock mechanical properties influenced on parameters of electromagnetic signals (EMS) excited by the determined acoustic impulse under uniaxial compression. It has been determined that sulphides and quartz in rock samples from the Tashtagolsky iron-ore deposit (Western Siberia, Russia) promote transformation of a mechanical energy to an electromagnetic field energy which is expressed in an augmentation of an EMS voltage. An EMS voltage reduction at the change of the stress-strained state of the sample in the course of an uniaxial compression is observed with quantity augmentation of containing of high-conducting magnetite in rocks. The obtained results are important for a physical substantiation of the method of monitoring of the stress-strained state of rock massive by mechanoelectric transformation characteristics.
机译:体外体育造型是一种岩石大规模机械电变换基本规律的一种方式。在本文中,我们检查了在单轴压缩下确定的声学脉冲激发的电磁信号(EMS)参数的摇滚力学性能。已经确定硫化物和石英在塔什塔基尔斯基铁矿石矿床(西伯利亚,俄罗斯)促进机械能转换到电磁场能量,该电磁场能量在EMS电压的增强时表示。在单轴压缩过程中,在单轴压缩过程中改变样品的应力应变状态的EMS电压降低,其数量增加岩石中的高导电磁铁矿。所得结果对于通过机械电变换特性监测岩体应力应力状态的方法的物理证实是重要的。

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