应力遥感监测地质灾害研究的进展和展望  

Advances and Prospects in Research on Monitor to Geologie Calamity by Stress Remote Sensing

作　　者：游永雄[1] 

机构地区：[1]中国地质大学环境科学系,北京100083

出　　处：《地球科学（中国地质大学学报）》1994年第6期851-863,共13页Earth Science-Journal of China University of Geosciences

摘　　要：在Turcotte定性构造应力场基础上,建立了地壳构造应力场定量优化模型公式,计算了各种区域应力场特征及其动态图件,系统地阐述了各类型卫星与航空应力遥感的进展和展望。运用京津唐地区国家高精度重力复测网数据转换应力降动态图,与气象卫星应力遥感所获得应力降动态图进行对比,效果良好,初次试验成功。The paper establishs a quantitative and optimal formulation for stress field of the crust tectonics based on the qualitative tectonic stress field obtained by Turcotte, states the characteristics of tectonic stress field of various regions and concerned dynamic maps, and shows the advances and prospects in various kinds of satellite and aerial stress remote sensing. The two stress lower figures coincide well through comparison, one of which transfonned from data of a gravity grid reiterated in state high graded accuracy for Beijing-Tianjin - Tangshan area, and the other obtained from a meteorologie satellite remote sensing. The primary try is successful.

关 键 词：应力遥感 气象卫星 构造应力场 监测 地质灾害 

分 类 号：X43[环境科学与工程—灾害防治]