| 红层中水-岩作用微观信息特征及对孔隙演化的影响--以兖州矿区为例 |
| |
| 引用本文： | 吴恩江,韩宝平,王桂梁.红层中水-岩作用微观信息特征及对孔隙演化的影响--以兖州矿区为例[J].中国矿业大学学报,2005,34(1):123-128. |
| |
| 作者姓名： | 吴恩江 韩宝平 王桂梁 |
| |
| 作者单位： | 1. 中国科学技术大学,地球与空间科学学院,安徽,合肥,230026
2. 中国矿业大学,环境与测绘学院,江苏,徐州,221008 |
| |
| 摘 要： | 利用高分辨实验观察，对取自兖州矿区的251块岩样进行了系统分析，直观地揭示了红层孔隙中多种矿物相及其组合特征，并探讨了其成因．结合岩样的微孔结构测试成果，指出红层孔隙中的水一岩作用过程就是其孔隙空间的再分配过程，并建立了红层中水一岩作用影响下孔隙结构的演化模式．所获结果对于深化认识红层孔隙形态、精确划分富水层段位置等具有重要指导作用．
|
| 关 键 词： | 红层 孔隙演化 水-岩作用 岩样 矿物 演化模式 组合特征 兖州矿区 成果 |
| 文章编号： | 1000-1964(2005)01-0123-06 |
| 修稿时间： | 2004年5月11日 |
Micro-Information of Water-Rock Interaction and Its Influence on Pore Evolution of Red-Bed in Yanzhou Mining Area |
| |
| WU En-jiang,HAN Bao-ping,WANG Gui-liang.Micro-Information of Water-Rock Interaction and Its Influence on Pore Evolution of Red-Bed in Yanzhou Mining Area[J].Journal of China University of Mining & Technology,2005,34(1):123-128. |
| |
| Authors: | WU En-jiang HAN Bao-ping WANG Gui-liang |
| |
| Affiliation: | WU En-jiang~1,HAN Bao-ping~2,WANG Gui-liang~2 |
| |
| Abstract: | According to the results of high resolution experimental observation for 251 rock samples from Yanzhou mining area, various mineral phases and assemblages in pores of red-bed are revealed and their genesis discussed. Based on the analysis of micro-structure test of rock samples, the authors hold that the course of water-rock interaction (WRI) in red-bed is the re-distribution process of its pore space and have established the structure mode of pores evolved under the influence of water-rock interaction. The results are helpful for further understanding of pore forms and for accurately dividing the rich water-bearing layers in red-bed. |
| |
| Keywords: | water-rock interaction micro-information features pore evolution Yanzhou mining area |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
