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流溪河拱坝自1958年竣工后,至今已积累了近30年观测资料。由于各个时期观测使用的仪器不同,观测方法不一,造成观测资料精度的差异。从1984年9月起,为了提高观测精度和自动化程度,又对观测系统进行重新设计和改建,采用了一些自动化程度较高的仪器,制
Since its completion in 1958, the Liuxihe Arch Dam has accumulated nearly 30 years of observation data. Due to the different instruments used in the observation of different periods, the observation methods are different, resulting in differences in the accuracy of the observed data. Since September 1984, in order to improve the observation accuracy and degree of automation, the observing system has been redesigned and rebuilt. Some instruments with higher degree of automation have been adopted.