摘要
简要介绍了新型光电式垂线坐标仪与引张线仪的原理、结构和技术特点。通过在小东江水电站坝顶位移自动化观测的实际应用 ,表明系统稳定性好、可靠性强 ,在大坝安全监测中具有较好的应用价值。
The principles,structures and technical characteristics of the CCD coordinometer and wire alignm ent transducer are briefly introduced.Their high stability and reliability are dem onstrated by practical autom atic displacem entobservation of the Xiaodongjiang dam top.They are of practical value to dam safety monitoring.
出处
《水电自动化与大坝监测》
2002年第1期49-53,共5页
HYDROPOWER AUTOMATION AND DAM MONITORING
