摘要
利用红外遥感技术对煤和岩石加载直至破裂过程中的红外辐射信息进行了实测研究,结果发现:煤和岩石的红外辐射温度场随应力状态的改变而发生显著变化,破坏前这些变化表现出某些前兆信息特征。这将为预测、预报地震及煤岩灾害动力现象研究提供依据。
The infrared remote control technique is used to actively measure and research the infrared information in progress of coal and rock rupture when loaded, whose results show that the temperature field of infrared radiation as obviously varies with stress state, which expresses some forewarning information before rupture and provides evidence for research on forecasting earthquake and coal and rock disaster.
出处
《辽宁工程技术大学学报（自然科学版）》
CAS
北大核心
2001年第4期495-496,共2页
Journal of Liaoning Technical University (Natural Science)
基金
国家自然科学基金项目(编号 59974012)
