Based on testing of partial cores taken in two areas, some rock mechanical parameters such as Poison's ratio,Young's modulus, tensile strength are determined.
通过对两地区部分岩心的测试，得出了岩石泊松比、杨氏弹性模量和抗拉强度等岩石力学参数。
A photoelectric auto-measuring system of Young's elastic modulus was described that uses linear CCD sensor as the detector for auto-metrically measuring and real time display.
介绍一种利用激光束照射光杠杆镜面,用高灵敏度的线型固态图像传感器CCD自动接受激光光束偏转方位来取代传统的依靠人眼从望远镜读数获取数据,实现过程自动化,从而消除测量过程中所产生的人为因素的影响,实验测量杨氏弹性模量的相对误差为0。