摘要
运用工程地质学的分析方法 ,从盆地演化过程着手 ,建立底辟构造形成机制概念模型。研究表明 ,江陵凹陷底辟构造是在早第三纪末期喜山运动第二幕的影响下 ,凹陷内重力场调整过程中产生的 ,它是浅生时效构造的一种特殊类型。
On the basis of engineering geological analysis,the conceptual model of the diapiric structure is discussed in this paper.The results show that the diapiric structure in the Jiangling sag is the outcome of gravity field adjustment under the influence of the second phase of Himalayan movement in the last stage of Palaeogene period.It is a special kind of epigenetic time -dependant structure.
出处
《地质灾害与环境保护》
2002年第2期51-54,共4页
Journal of Geological Hazards and Environment Preservation
