Shear Stress-Shear Rate-Time Relationship of Wet and Soft Soils and Its Application (Part 4)——Pull Prediction of Chain-Paddle Driving Mechanism

In order to obtain reasonable driving mechanisms and predicting methods of their pulls, the working principle of chain-paddle driving mechanism is described and the pull predicting equation for the mechanism is deduced in the case that soil is treated as a Theological material . Experimental results show that the equation fits practical data well.