【摘要】 通过对山东泰安台形变观测受抽水、灌溉影响及烟台台形变观测受载荷影响的分析,认为同一台站的多套形变固体潮仪器"同步异常"的出现应成为判定异常发生的重要准则;对同一应变过程不同形变仪器的响应量级会有所不同,分量式应变仪对异常反映最有效,其次是伸缩仪。对几次"干扰异常"所揭示的问题进行了初步讨论,并在形变异常判定科学思路方面提出了一些建议。更多还原

【Abstract】 Through analyzing several deformation anomalies caused by pumping water,irrigating or loading observed at Tai’an station and Yantai station,the "synchronous anomalies",which occurred among different deformation instruments installed at the same station,can be regarded as an important criterion for anomaly judging.During the same deformation process,different instruments may response differently in amplitude.The component strainmeter is the most effective deformation instrument to response anomalies,followed by the extensometer.Based on the discussion about the characteristics of these disturbed deformation anomalies,some suggestion concerning scientific methods for anomaly judging were given in this paper.更多还原