Based on the results from Boussinesq s Equation and the theory of differential and integral calculus and limitation, the formula is derived to calculate the additional stress on the foundation under the load from abutment embankment, with detailed studies on the laws for distribution and variation of such stress.

The High embankment dissimilarity opens widely way heavy carry dynamic response to model test research;

Reliability analysis of slope stability for high embankment;

Causes of settlement in high embankment and treatment measures;

The causes of uneven settlement of high-filled embankment in mountainous area and its prevention and cure;

Research of influence on construction method of high-filled embankment to settlement of ground and consolidation full of clay;

In the prediction of foundation settlement for high-filled embankment,there are many affecting factors and most of them are high nonlinear,therefore,it is difficult to express with analytical formulas.

And engineering practice shows that the application of pressure grouting to high fill embankment reinforcement is both reliable and reasonable.

Rockfill stuff and subgrade soil should be studied on settlement rule for high rockfill embankment respectively,for the differences of the pressurized state and settlement rule.

Currently, the compaction characteristic and compaction mechanism research of rockfill need to be studied thorough; the high rockfill embankment was fill high, the deadweight was heaviness, the settlement mechanism was complex, the settlement was great, the settlement forecast of high rockfill embankment need to be discussed farther; m.