• 责任者：Gao Likun (State Key Laboratory for Mineral Deposits Research ; School of Earth Sciences and Engineering ; Nanjing University ; Nanjing 210093 ; China) ; Jiang Fuyu
• 刊名：Geological Journal of China Universities
• 出版年：2011
• 卷期：17(2)
• 关键词：重力勘探 ; gravity exploration ; 断裂带 ; fracture zones ; 黑龙江省 ; Heilongjiang Province
• 页码：p.281-286
• 图表：4 illus., 14 refs.
• 分类号：0300
• issnNo：ISSN1006-7493
• isbnNo：CN32-1440/P

The full gravity gradient tensor was calculated from gravity anomaly data of Hulin Basin with fast Fourier transform. Based on zero values of Vxx and Vyy components indicating boundaries of sources and their orientations approximately along x or y axes, Vzz indicating the location and extent of anomalies, Vzx, Vzy and Vxy highlighting structure of NS, EW and NE (NW), a comprehensive analysis was conducted on the characteristics of Hulin Basin gravity and its gradient tensor. The authors deduced that there are NE-NW-NEE-and EW-and NS-trending faults in the study area, five of which were described.