| 某铬铁矿区地震波场正演模拟研究 |
| |
| 引用本文： | 杨建强,杨振,杨玉波.某铬铁矿区地震波场正演模拟研究[J].物探化探计算技术,2019(4):515-519. |
| |
| 作者姓名： | 杨建强 杨振 杨玉波 |
| |
| 作者单位： | 内蒙古自治区煤田地质局勘测队;国土资源部海底矿产资源重点实验室;广州海洋地质调查局;中国水利水电科学研究院 |
| |
| 摘 要： | 依据某铬铁矿区地质、物性资料,分别对矿区铬铁矿体、含矿超基性岩体、地质剖面进行地震正演模拟研究,分析对比模拟剖面和实际地震剖面的波场特征,发现实际剖面上存在与模拟剖面含矿位置相似的波场特征,结合地质资料,推测含矿岩体的反射区域,辅助金属矿区地震勘探对矿体的识别。
|
| 关 键 词： | 地震正演模拟 金属矿 超基性岩体 地震勘探 铬铁矿 |
Research of seismic forward modeling in a chromite mine area |
| |
| YANG Jianqiang,YANG Zhen,YANG Yubo.Research of seismic forward modeling in a chromite mine area[J].Computing Techniques For Geophysical and Geochemical Exploration,2019(4):515-519. |
| |
| Authors: | YANG Jianqiang YANG Zhen YANG Yubo |
| |
| Institution: | (Inner Mongolia Coal Field Geological Survey Team,Hohhot 010010,China;Key Laboratory of Marine Mineral Resources,Ministry of Land and Resources,Guangzhou 510075,China;Guangzhou Marine Geological Survey,Guangzhou 510760,China;China Institute of Water Resources and Hydropower Research,Beijing 100084,China) |
| |
| Abstract: | Based on the geological and physical data of a chromite mine area,the seismic forward modeling of the chromite ore bodies,ore-bearing ultramafic rocks,and geological sections in the mining area was carried out to analyze the seismic wave field characteristics of the ore bodies and the rocks.Compared the similarities and differences of the wave field characteristics of the seismic forward modeling sections and the actual seismic exploration sections,the result showed some similarity between them.Combined with geological data,speculated the reflection area of the ore-bearing rock mass,and help seismic exploration to distinguish orebody in the metal mine area. |
| |
| Keywords: | seismic forward modeling metal mining ultrabasic rock mass seismicexploration chromite |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
