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由中国地震学会前兆专业委员会召开的全国地应力相对测量干扰排除讨论会于1983年元月6日至11日在京举行,来自全国19个省(区)代表在会上宣读了论文,从地应力相对测量系统内传感探头、信息传输线、测试仪器等各个环节上的干扰机理和排除干扰的措施以及数据分析处理的方法等请方面展开了讨论和交流。与会代表认为地应力相对测量的测量原理是正确的,然而,同其他地震监测手段一样,一地应力相对测量中存在有各种因素的干扰,观测数列上亦存在着误差。如井温、井水压力、电磁场的扰动、传感器的工作点、磁
The symposium on interference measurement of relative measurement of geostress in China, convened by the Precursory Committee of Seismological Society of China, was held in Beijing from January 6 to January 11, 1983. Representatives from 19 provinces (regions) across the country read papers from the ground stress Relative measurement system sensing probes, information transmission lines, test equipment and other aspects of the interference mechanism and the measures to eliminate interference and data analysis and processing methods, etc. were discussed and exchanged. However, as with other seismic monitoring methods, there is a variety of factors in the relative measurement of in-situ stress, and there are errors in the series of observations. Such as well temperature, well water pressure, electromagnetic disturbance, the sensor’s operating point, magnetic