| abstract |
The utility model is related to pile foundation engineering research fields, it is desirable to provide a kind of cyclic load load testing machine based on transparent soil model.Model casing in the device is open-topped cube box-structure, is inserted vertically into transparent soil equipped with an at least Model Pile, the latter half of Model Pile in soil layer；Monitoring system includes the computer for data collection and processing, is respectively connected to cyclic load loading device, stress section, displacement meter and PIV particle imaging instrument；CYCLIC LOADING system includes hydraulic servo actuator and reaction frame；Hydraulic servo actuator is connected by signal wire with computer.The utility model can more intuitively study influence of the one-dimensional horizontal whirl-sprayed pile to stake, can simulate various working, including different type pile, different sizes, and common operating mode in the Practical Projects such as different buried depth.It is easy to operate, scientific research efficiency is not only increased, but also in order to which research level load provides teaching test instrument to Pile Bearing Capacity. |