摘要
为了提高用重力方法在越南研究早新生代基底结构特点中的效率,表明作者们提出了一个综合分析地质及地球物理资料的系统方法。获得的研究结果表明:1)一个大的平均密度差是在用重力方法研究越南的早新生代基底时效率的一个基本因素;2)用多维线性相关分析来有效研究和预测越南的早新生代基底岩石的埋藏深度与密度是有可能的;3)通过利用多维线性分析预测密度以及泊松系数使我们能预测早新生代基底岩石。
In order to increase the efficiency of the gravity method in studying the structural characteristics of the Pre-Cenozoic basement in Vietnam, the authors have formulated a methodological system of integrated analysis of geologic and geophysical data. The results obtained show： 1 ） The great difference in average density is the basic factor indicating the efficiency of the gravity method in studying the Pre-Cenozoic basement in Vietnam. 2） It is possible to use multi-dimensional linear correlation analysis in efficiently studying and forecasting the occurrence depth and density of the Pre-Cenozoic basement rocks. 3 ） By applying multi-dimensional linear analysis for predicting the density combined with Poisson coefficient we are allowed to predict the Pre-Cenozoic basement rocks.
出处
《大地测量与地球动力学》
CSCD
北大核心
2009年第5期11-17,共7页
Journal of Geodesy and Geodynamics
