Project name

Rock conditions

Cable-anchor parameters

Anchorage effect

The England new Dubin port sheet pile retaining wall support engineering [38] .

In the dense to dense sand layer and gravel layer, the strength of rock and soil is high.

Unit level 4 anchor cable, the pressure-dispersive anchor anchorage length is 3 m, total length of freedom is 11.5 m.

The anchoring force of rock layer is 2000 KN maximum test bearing capacity is 5000 KN. The anchoring effect is good.

Changjin highway slope support engineering [41] .

The upper is loess soil, the lower is weak rock mass, such as mudstone and sandstone.

The pressure-dispersive anchor space is about 3 m, the length is 15 m - 28 m.

The designing anchor capacity is 900 KN, the anchoring effect is good.

Beijing Hufeng mountain villa slope stabilization engineering [42] .

Artificial soil filling layer, clay layer, strong weathering sand stone layer and weathered sandstone layer, etc. the strength of rock and soil is low.

Unit level 2 anchor cable, the pressure-dispersive anchor unit anchorage length is 5 m.

The bolt anchoring force is higher than 700KN, and it achieves the desired results.

Hong Kong airport underground station stabilization engineering [43] .

The upper is sand filling, the lower is total disintegration granite.

The upper pressure-dispersive anchor is level 6 unit, the lower is level 7 unit.

The upper anchoring force is 1400 KN, the lower is 2000 KN, the anchoring effect is good.

The Singapore extremely soft sand rock stabilization e-engineering [38] .

The strength of rock and soil is low.

Pressure dispersive cable with double-layer protection.

The anchoring force is 1600 KN, the anchor cable works good.

Beijing airport (expansion) underground garage anti-floating engineering [44] .

Using jet grouting pile reinforcement sand and sand pebble bed, the strength of rock and soil is high.

Unit level 3 anchor cable, the pressure-dispersive anchor unit anchorage length is 3 m, 3 m, 2 m.

The designing anchor capacity is 230 KN, and it has a good supporting effect.

Guangxi long beach river Water complex project [45] .

The dam foundation is weak interlayer, the strength of rock an-d soil is low, the structure is loose.

The pressure-dispersive anchor anchorage length is 3 m.

The project has been completed four years, the anchoring effect is good.