水在岩石红外辐射中的作用研究

Research on the Action of Water in the Infrared Radiation of the Rocks

对水在岩石红外辐射中的作用进行了实验研究。实验表明岩石含水后其红外辐射能力比同种干燥岩石有所降低。不同红外波段的辐射能力降低程度不同。在岩石加载的过程中，岩石的红外辐射能力随应力增加而增加。含水岩石的红外辐射能力随应力的增加大于同种干燥岩石的增加量。

The experimental study on function of water during the infrared radiation of rocks was proceeded.The experiments show that the infrared radiation capability of water bearing rocks is lower than that of the same dry rocks.The decreasing degree is different for different infrared wave bands.During the loading process of rocks,the infrared radiation capability of rocks increases along with stress.The increasing of infrared radiation capability of water bearing rocks is higher than that of the same dry rocks.This phenomenon is significant for using the infrared remote sensing technology to rock mechanics and engineering of rock mass.