Analyses of 3D numerical simulation of toppling deformation mechanism of Jiefanggou left slope in Jingping Step 1 hydropower station;

Study on the rules of the deformation failure of high steep toppling-creeping slippage slope;

Through the collection of systemic references and great amounts of location investigation,it is found that there is another typical form of deformation and failure for steep bedding rock slope,namely,toppling deformation.

This paper analyses the bearing and moving of a pole in the three stages during the dumping process on the horizontal surface,gives the arithmetic solution,presents three ideas of the teaching reform of theoretical mechanics.

During the late 1980s and 1990s of the past century, dredged material was dumped in the marine dumping ground in the Southeast of the Neilingding island, Zhujiang estuary.