Application of Large Tonnage Vehicle-Mounted Vibrator Source in the Exploration of Underlying Xian Ground Fissure-- Take Xian Metro Line 6 as An Example
How to overcome the urban interference, especially to suppress day and night traffic vibratory noise in underlying Xian ground fissure exploration has been a difficult problem for shallow seismic prospecting in engineering purpose.Based on in Xian Metro Line 6 engineering, we try to use large tonnage vehicle-mounted vibrator source to suppress strong traffic noise,and wish to determine the location and extension of Xian ground fissure in information blank area with seismic reflection prospecting.Through the research works, we draw the following conclusion.Large tonnage vehicle-mounted vibrator source can effectively suppress the urban traffic noise and subsurface reflection horizons information can be obtained accurately.Seismic exploration has high credibility to determine Xian ground fissure.The locations determined by the seismic exploration coincide with those determined by the geological drilling very well.Using large tonnage vehicle-mounted vibrator source in prospecting underlying Xian ground fissure is feasible.
Xian ground fissure vehicle-mounted vibrator seismic source seismic exploration
Zhongsheng Li Zhonsheng Wang Yanhui Song Zhaolong Zuo Feng Lin Kehong Yuan Hu-Yan Gao
School of Geology Engineering and Geometrics,Changan University Xian, China Geophysical Exploration Center China Earthquake Administration Zhengzhou, China Xian Metro Co., Ltd Xian, China
国际会议
北京
英文
314-317
2016-06-27（万方平台首次上网日期，不代表论文的发表时间）