On the interpretation of slide struture by high-resolution seismic exploration
WU Jin-qian · Shaanxi Coal · 2010
In one exploration area of Xinzheng city,there are the characteristics of thick loess,no underground water,weak seam reflected wave and weak slide reflected wave energy.By using superposition of large dose of high-frequency excitation,high-resolution digital seismograph receiver,the quality of the collection of raw data is ensured.Based on strong interference wave and large topographic variation,the measures of improving the signal to noise ratio are took in data processing.The exploration achieved good result.