The idea of “six subjective resources”was put forward, which is beyond the scope of atlention economy.

Analysis on pendulum automatic observation data of Lijiaxia hydropower station;

Back analysis of observation data of Meixi CFRD and study on prediction model for dam deformation;

From observation data,the paper analyzes seepage flow in the construction of Hefei Dafangying Reservoir,aiming at explaining the importance of seepage flow observation in earth-filled dam work.

The deformation is predicted by using the observational data of a flood embankment section of Hexi in Wuzhou, Guangxi.

This paper has summarised practical analysis and interpretation methods by systemically analysing the prototype seepage observational data of Huangpo Reservoir,which will be of benefit to evaluate the operation condition of earthfill dam,and reached primary seepage behaviour of reservoir.

This article analyzes the observational data of FSQ Tiltmeter and JB Tiltmeter of HuaiBei station,makes a comparison between them combined with Rain-fall and fault ratio and concludes that FSQ Instrument’s long-term stability excels JB Instrument and they differ in the characteristics of response to frequency.

By use of the principles of gray relative degree and fuzzy cluster analysis, the observed data of uplift pressure at each observation points of the Xin anjiang Dam foundation are analyzed.

The paper introduces the model formation method of dam observed data statistical model, based on engineering practice, a study about value deficiency influence on statistical model accuracy and the treatment method is don

The time series method is used to extract the regular part from the residual series received by modeling of observed data.