论文部分内容阅读
GQ-Ⅳ型工程强震仪是由国家地震局工程力学所和地震仪器厂联合研制的我国第一套模拟盒代磁带记录工程强震仪。经过几年研制及现场试用、记录分析处理等工作,已于一九八六年初提交国家地震局审查鉴定。四月八日至十日,国家地震局召开了鉴定会,对仪器研制成果、技术文件、测试组实测结果进行了审查,提出了改进意见。最后,到会代表一致通过了鉴定意见,同意发给鉴定合格证书。GQ-Ⅳ型磁带工程强震仪是一种记录三分量加速度值的加速度仪,其动态范围大于50dB,具
GQ-Ⅳ type of engineering seismograph is the first set of analog box-recording tapes recorded by China Seismological Bureau Engineering Mechanics and Seismic Instrument Factory. After several years of research and field trial, record analysis and processing work, it was submitted to the State Seismological Bureau for examination and appraisal in early 1986. April 8 to 10, the State Seismological Bureau held a certification meeting, the instrument development results, technical documents, the test group measured the results were reviewed and put forward suggestions for improvement. Finally, the delegates to the meeting unanimously passed the appraisal opinion and agreed to issue the appraisal certificate. GQ-Ⅳ type tape engineering seismograph is a three-component acceleration value of the accelerometer, the dynamic range greater than 50dB, with