摘要
应用激光散斑摄影术形成多张二次曝光散斑图系统,测定了四川九龙山地质构造相似模型的三维位移场,并据此分析了该构造可能存在裂缝的位置分布,为油气勘探提供了一定的实验依据。实践表明,这种方法在研究地质结构方面具有广阔的应用前景。
Speckle photography was used to obtain the 3D displacement fieldof the geologic structure similar model of Jiulong Mountain in SichuanBasin. Through the analysis of the experimental data, we can give someexperimental basis for recognizing the fracture distribution of the JiulongMountain structure. The experimental results show that speckle photograp-hy can be extensively used for researching geologic structure.
出处
《光电工程》
CAS
CSCD
1992年第6期1-6,共6页
Opto-Electronic Engineering
基金
四川石油管理局资助项目
关键词
散斑摄影
激光散斑
测量
地质构造
Speckle photography, Laser speckles, Displacement measurement, Geology.
