【摘要】 地电阻率观测在地震前兆观测中具有重要的地位,大量的观测资料表明,多数中强地震前地电阻率出现了异常变化,而快速地发现、甄别地电阻率的变化是地震前兆信息还是干扰,高效率地做好地电阻率资料日常处理工作是前提。由此,依据地电阻率理论和有关规定,基于V isualC++6.0平台,开发了一款关于ZDSB或ZD8B I地电仪产出的地电阻率资料日常处理软件,旨在介绍本软件算法的理论原理、设计思路及实现方法,并结合陇南中心地震台地电阻率观测资料给出了相应的应用实例。应用表明,研发的该软件可以将地电阻率资料日常处理工作系统化,将日常处理工作中大量繁杂的手工操作自动化,能及时地对资料的异常变化做出初步判定,快速地为地震预测部门提供依据。更多还原

【Abstract】 DC resistivity measurements play an important role in the monitoring of earthquake precursors.Many observations of DC resistivity show that the resistivity is changed before earthquake.According to the theories and rules of the electromagnetic observation,a software using Visual C++ 6.0 was developed for the daily processing of DC resistivity data recorded by ZD8B or ZD8BI instruments.The background of the software,and its design and realization methods are introduced in the paper.The authors also give several examples of its application in the processing of the data measured at Longnan center seismic station,Gansu province.The results show that it is very available and convenient for the daily processing work,it could assess the precursor anomalies simply and provide the data to the sections of earthquake prediction quickly.更多还原