摘要
通过充分利用野外地质调查资料、深入分析关键层位的地震反射特征以及合理利用造山带构造变形理论,建立起塔西南乌泊尔构造带的构造解释模型。利用构造平衡恢复软件2DMove对乌泊尔构造带的构造模型进行平衡剖面恢复和构造分析,结果表明:建立的构造模型基本上是平衡的;由于上新世末是新生代最强烈的一次构造运动,上新世末之后的构造隆升,新生界被大量剥蚀。
Based on the field geologic investigation data, the seismic reflection features of target zones and tectonic deformation theory on orogeny, the structural interpretation model for Wuboer structural belt in southwestern Tarim basin is developed. And this model is analyzed using software 2DMove for structural section balance and restoration. The generally balanced structural model reveals that with tectonic uplifting since Late Pliocene, the Cenozoic strata are subjected to denudation, indicating that in Cenozoic the strongest movement occurs in Late Pliocene.
出处
《新疆石油地质》
CAS
CSCD
北大核心
2009年第2期186-187,共2页
Xinjiang Petroleum Geology
关键词
塔里木盆地
乌泊尔构造带
构造模型
构造变形
构造平衡恢复
Tarim basin
Wuboer structural belt
structural model
structural deformation
structural balance
structural restoration
