| 太行山中北段褶皱构造序列 |
| |
| 引用本文： | 牛树银,国连杰.太行山中北段褶皱构造序列[J].华北地质矿产杂志,1995,10(2):190-196. |
| |
| 作者姓名： | 牛树银 国连杰 |
| |
| 作者单位： | 河北地质学院地质学系 |
| |
| 基金项目： | 地质矿产部重点基础地质研究项目 |
| |
| 摘 要： | 太行山中北段中－深变质岩区的褶皱构造变形复杂，不同期次间叠加改造强烈，构造置换作用明显，作者采用变质岩区构造解析方法，在观察，测量，分析了大量构造面，线组构的基础上，划分出５期褶皱构造，建立了本区的构造变形序列，并认为构造变形经历了从强塑性变表到韧脆性变形的演化过程，反映出地壳从纵向增厚作用转变为变质核杂岩隆升的演化过程。
|
| 关 键 词： | 构造序列 阜平群 太行山 褶皱构造 |
Sequence of Fold Structures in the Middle-North Taihang Mountains |
| |
| Authors: | Niu Shuyin Guo Lianjie Xu Chuanshi Chen Lu |
| |
| Abstract: | The fold structures of hypo-mesometamorphic rock terrain in the middle-north of the Taihang Mts were deformed complexly.They were superimposed and reformed strongly by different stages,and accompanied with structural replacement apparently.Five stages of foldstructural deformation are established based On the studies of fabrics of structural planes andlines. The structural deformation is considered as a process from strongly plastic deformationto ductile britlle deformation,it indicates that the crust in this region has been evolving frornlongitudinal thickening to uplifting of metamorphic core complex. |
| |
| Keywords: | superimposed fold structural sequence Fuping group Taihang Mts |
| 本文献已被 CNKI 维普 等数据库收录！ |
