应力遥感监测地质灾害的研究及实验  

EXPERIMENT AND RESEARCH ON MONITOR TO GEOLOGIC HAZARD 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

出　　处：《中国地质灾害与防治学报》1995年第4期93-106,共14页The Chinese Journal of Geological Hazard and Control

摘　　要：此项研究在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，计算绘制了各种区域地壳构造应力场特征及其动态图件。应用气象卫星应力遥感监测绘制了１９８９年大同６级地震前后京津唐地区应力降动态图，同时监测唐山市岩溶塌陷获得应力降动态图。本文系统地阐述了各类型卫星与航空应力遥感的进展和展望。The paper establishes a quantitative and optimal ofrmulation for stress field of the crust tectonics based on the qualitative tectonic stress field obtained by Turcotte, states the characteristics of tectonic stress field on 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 transformed from data of a gravity grid reiterated in state high graded accuracy for Beijjng -Tianjin-Tangshan area, and the other obtained from a meteorologic satellite remote sensing. It also coincides well with monitor to karst ground collapse in Tangshan by metecrologic satellite stress Remote Sensing. The primary try is successful.

关 键 词：应力遥感 气象卫星摄动力 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]