摘要
研究温度对岩石力学性质的影响机理。岩石矿物颗粒受到温度的影响而热胀冷缩,导致矿物颗粒间接触发生了变化,进而使得其强度发生变化。岩石的强度、弹性模量与温度变化均呈线性相关关系,温度和压力组合变化状态对岩石力学性质的影响相对比较复杂。
In this paper, the influence of temperature on rock mechanical property is studied. Contact situation and intensity of mineral particles change because of thermal expansion and cold contraction. The relation between intensity and elastic modulus of rocks and temperature change is linear correlation. The influence of the change of temperature and pressure on rock mechanical property is complex.
出处
《重庆科技学院学报（自然科学版）》
CAS
2010年第2期71-73,共3页
Journal of Chongqing University of Science and Technology：Natural Sciences Edition
关键词
温度
岩石力学
矿物颗粒
深井
temperature
rock mechanics
mineral particle
deep well
