• 责任者：Shao Tongmei (Comprehensive Prospecting Team ; Gansu Provincial Bureau of Coal Geology ; Tianshui 741000 ; China)
• 刊名：Gansu Geology
• 出版年：2011
• 卷期：20(2)
• 关键词：三维地震法 ; three-dimensional seismic methods ; 煤田勘探 ; coal exploration ; 山西 ; Shanxi Province
• 页码：p.87-90
• 图表：4 illus., 5 refs.
• 分类号：1600
• issnNo：ISSN1004-4116
• isbnNo：CN 62-1191/P

Located in the east wing of Lvliang Mountain Range, the west margin of oft-com:office:smarttags" />Jinzhong Basin, the study area is characterized by such terrain feature which the differences between the higher and lower hill lands are great. The biggest difference of height is up to 467.8 m. The existence of underground goaf caused complex of seismic conditions for geophysical survey. In order to acquire the data for the construction of mine shaft, the paper introduced the work method for determination of technical parameters, the method of data process for increasing signal-noise ratio which could keep the continuity of reflection events. The faults, goafs and collapse columns were explained by horizontal slice and level flared out the slice of three dimensional earthquake data in practice.