盆地构造分析方法及其在铀资源评价中的应用

Analysis methods of basin tectonic and its application in uranium resource evaluation

在总结前人构造研究成果的基础上,笔者认为赋铀盆地构造分析的主要方法为构造识别、构造应力场、平衡剖面、同位素年代学和地理信息系统,提出了由小到大,由局部到整体,由简单到复杂,由个体到系统,由单一学科研究到与其它学科交叉研究的盆地构造分析思路,并以伊犁盆地南缘和鄂尔多斯盆地东北部地区为例介绍了这些构造分析方法在铀资源评价中的应用。

By summing up the former research findings of the tectonics, this paper concludes that the structure identification, structure stress field, balanced cross section, paleomagnetism, isotope chronology, geographic information system （GIS） are the major research methods for the structure analysis in U-bearing basin analysis, puts forward the structure research idea that from small to large, from local to region; from simple to complex, from individual to systematic and from single scientific research to mult-study crossed research, and introduces the application of the structure analysis to uranium resources asasessment by studying on the south edge of Yili basin and the northeast of Erdos basin.