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主要以山西太原、大同、临汾3个遥测台网的记录,结合山西省内及邻省部分台站的地震观测资料,用勘探、爆破与测震方法得出山西地区地壳模型结构。用观测走时与理论走时对比,划分出6个区域,计算出"山西地区近震走时表"及"山西南部地区近震走时表"。检验结果表明,发震时刻、震中位置及深度等各项参数较J-B走时表均有极大的提高。经试用确认其适用于山西地区。
Mainly in Shanxi Taiyuan, Datong, Linfen three telemetry network records, combined with some stations in Shanxi Province and neighboring provinces of the seismic observation data, with the exploration, blasting and seismics method to obtain the crustal model structure in Shanxi Province. By comparing the travel time with the theoretical travel time, six regions are divided and the “Time-table of near earthquakes in Shanxi Province” and “the near earthquakes travel timetable in the south of Shanxi Province” are calculated. The test results show that the parameters such as earthquake occurrence time, epicenter position and depth are greatly improved compared with J-B travel timetable. The trial confirmed that it applies to Shanxi.