|
|||||
|
|
| 应变组合的地质意义及其分解实例 | |
| 引用本文： | 魏宽义,张复新.应变组合的地质意义及其分解实例[J].地球科学与环境学报,1998,20(3). |
| 作者姓名： | 魏宽义 张复新 |
| 作者单位： | 西安工程学院资源系(魏宽义)，西北大学地质系(张复新) |
| 摘 要： | 以分析递进变形序列为主线，论述了主有限应变和增量应变的内部旋转所组合的应变扇形区的空间展布。结合发育于剪切带中的一个微细粒浸染型金矿的找矿实际，指出该理论的野外应用方法。 |
| 关 键 词： | 递进变形 应变组合 正线应变扇形区 负线应变扇形区 成矿物质的矢量位移 |
GEOLOGICAL SIGIFICANCE OF STRAIN COMPOSITION AND AN EXAMPLE OF STRAIN RESOLUTION |
|
| Wei Kuanyi.GEOLOGICAL SIGIFICANCE OF STRAIN COMPOSITION AND AN EXAMPLE OF STRAIN RESOLUTION[J].Journal of Earth Sciences and Environment,1998,20(3). | |
| Authors: | Wei Kuanyi |
| Abstract: | Based on analyses of progressive deformational order, this article discusses the distribution of strain compositional fan compounded of principal finite strain and inside rotation of incrememtal strain. According to an example of the experience of ore finding, the fine disseminated gold deposit in a shear zone, It is put forward that this method will be applied to practice in field. |
| Keywords: | progressive deformation strain composition positive strain deformational fan area negative strain deformational fan area vectorial displacement of ore forming materials |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |