Along with the streth of China’s highway gradually forwards the central-western regions of multihilllock and multimound in China where in highway building would appear unavoidably a large number of high-filling subgrades whose fill-cutting height is about 10~30 meters. How to calculate and predict efficiently the settlement of the high-filling embankment after establishment so as to eliminate the harm brought by the embankment settlement has become an important topic in the field of scientific technology of...