More than half of them are engaged in the research and development of oil and gas exploration technology, including Southwest Petroleum University, Nanjing Geophysical Institute of China Petrochemical, Institute of Geology and Geophysics of China Academy of Sciences, Institute of Electronics of Chinese Academy of Sciences, and Beijing R&D Department of Saudi Aramco. Since the joint research was carried out for one and a half years (20 18 1- up to now), people have been interested in the nature, manifestation and possible technical generation of this brand-new seismic source.
Research results:
On 20 18, Peking University carried out observation in Shenda area, large-scale observation in Xiong' an area, and observation in Anjjiaotong University, Southwest Jiaotong University, Chang 'an University and Beijing May R&D Department. So although our research results are superficial or one-sided, they are all based on observation data.
Introduction to high-speed railway seismology;
Seismology is a comprehensive science that studies the occurrence law of earthquakes, the propagation law of seismic waves and the macroscopic consequences of earthquakes in solid earth media. A branch of solid geophysics is also the frontier science of geology and physics. It is a branch of applied geophysics to use artificially generated seismic waves to find economically valuable mineral deposits such as coal, oil and natural gas, or to measure the depth of rock strata and determine potential active faults.
High-speed rail seismology has different meanings from traditional seismic exploration. It has a complete system from theoretical basis, methods and techniques to application fields, which can be divided into oil and gas seismic exploration, solid mineral seismic exploration, engineering seismic investigation, regional tectonic seismic investigation and oil and gas development seismology.