CAJ | 학술논문

利用天津测震台网产出数据，研制基于ACCESS数据库的地脉动处理系统，系统采用FTP协议自动获取地脉动数据并对其进行计算，将计算得到的RMS（速度均方根）值存储到数据库中，提供数据查询、变化曲线绘图等功能。根据设定的台站平均阈值，将超出一定范围的数据以红名显示以达到突出异常的目的。
이용천진측진태망산출수거，연제기우ACCESS수거고적지맥동처리계통，계통채용FTP협의자동획취지맥동수거병대기진행계산，장계산득도적RMS（속도균방근）치존저도수거고중，제공수거사순、변화곡선회도등공능。근거설정적태참평균역치，장초출일정범위적수거이홍명현시이체도돌출이상적목적。
BY using of the output data of Tianjin seismic retwork, the paper developed the ground pulsation system based on ACCESS database. The system automatically obtains the data by FTP and calcuates their RMS. The result of RMS are automatically stored to database. The system provides the functions, such as data query , drawing, and so on.The data will be shown in red which beyond the average threshold to achieve the purpose of alarm.