Opinions on the two problems in seepage pressure monitoring;

In consideration of a specific engineering project, a regression analysis model is established for seepage pressure.

The results show that it s necessary to install drainage galleries in the downstream of the dam shoulders in order to decrease the seepage pressure induced by the high underground water level which is even higher than the normal storage level.

The time series model of sea wall osmotic pressure monitoring analysis;

An analysis of the surveyed data about seepage and osmotic pressure of the No.

Based on the disadvantages existing in artificial monitoring osmotic pressure of dam, a new type of an automatic monitoring system of Dam osmotic pressure characterized by universal application, high reliability, easy extension, and maintenance, better performances and low price is developed.

To describe the osmosis pressure rule and the relationship between it and main effect factors,and to establish the cause and effect model for sea wall safety state real time monitoring,the monitoring data,including sea wall osmosis pressure survey data series,tidewater series and rain records,and their relationships were analyzed.

A preliminary study of the pressure-infiltration process of a two-continuous-phase-of-SiC/Al composite;