Abstract：Dynamic water level of Wuliying well, has near 50 cm fluctuation every day at Yanqing Seismostation,Beijing from July 3, 2010 and also the great fluctuation simultaneously in observation of Gasradon and Gasmercury. Through the analysis of total system, the anomaly was caused by the suffocation of discharge pipe top. Therefore, we adopted the similar principle of heating bleedoff wind and opened the mouth in discharge pipe top. Thus we solved the disturbance successfully to ensure the observation data quality.
Wang Zhihui,and Wu Xiaodong. EFFECTS AND SOLUTIONS OF DISCHARGE PIPE SUFFOCATIONOF WULIYING WELL AT YANQING SEISMOSTATION[J]. jgg, 2011, 31(Supp.): 57-58.
