Water pressure loading device for surficial terrane equally loaded conversion

• Main Authors: XU JIALIN, MA WENDING, WU RENLUN, LOU JINFU
• Format: Patent
• Language: Chinese; English
• Published: 19.03.2008
• Subjects: DETECTING MASSES OR OBJECTS; GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The utility model relates to a water pressure loading device for ground rock stratum equal-load conversion, consisting of a water pressure loading device on a plurality of simulated rock strata arranged on an experimental bench and constant pressure servo system, wherein, the water pressure loading device is provided with an inlet valve and an outlet valve, and is connected with the constant pressure servo system through an inlet valve pipe and an outlet valve pipe, and the constant pressure servo system adjusts the water pressure loading device. The utility model can really reflect function of ground rock stratum in movement of exploited rock stratum, real time monitors water pressure of the water pressure loading device, better simulates gravity load of the ground rock stratum, and provides constant and evenly distributed surface load for similar simulation experiments researching rock stratum movement, thus more really reproduce development course of rock movement and guaranteeing reliability of results. T