Research purposes: This paper researches the distribution mode of the earth pressure on a cable anchor tied-back pile-slab wall flexible retaining structure on an embankment′s shoulder or slope.

The basic composition and characteristics of flexible supporting structure with prestressed anchors are introduced.

The time-dependent property of cohesive soil pressure of retaining structures;

Calculation of earth load on landslide retaining structure based on planar sliding

Anchor anti-slide pile is regarded as a kind of retaining structures made up of anti-slide pile and anchor,at the same time,the anti-slide pile of this structure is also regarded as the beam laid on the elastic foundation and the tension of anchor is conducted as a concentrated force loaded on the pile.

Through a few typical construction examples, the paper fully demonstrates effectiveness and advantage of cement clay mixing pile in supporting and retaining structure of foundation pit and sums up some successful experiences for reference and selection.

Theoretical analysis and engineering application of supporting structure of framed pre-stressed anchor bars;

Optimum design of grillage supporting structure with pre-stressed anchor bars on loess slope;

Analysis and design of supporting structures on loess slope are very complicated problems.