摘要
从区域应力分析着手,分析苏北盆地在区域右旋走滑主应力场作用下,将其构造演化可分为初始拉分阶段、强烈拉分阶段、拉分减弱阶段和后沉积阶段4个阶段,并且对应分析各个阶段的地质特征。
This article set about regional stress analyses , Analysis dextral slip under the action of the stress field in the area of jiangsu province basin, the tectonic evolution can be divided into The initial stages pull, Strong pull points stage, Pull points abate stage and Sedimentary stage. And this paper have a corresponding analysis to the geological characteristics of each stage.
出处
《能源与节能》
2012年第9期109-110,共2页
Energy and Energy Conservation
关键词
苏北盆地
构造演化
特征
Northern jiangsu province basin
tectonic evolution
characteristics
