Passive slope protection ring network system
Passive defense system is based will be wire rope stone fence net set Flexible column corresponding position on a slope, rolled down the slope to intercept stone slope to prevent the destruction of the object of protection, it is sometimes referred to as block stones Network ; When set in the debris area, they can block the formation of large particles of solid debris flexible body bar grille.
The structure of the traditional Landang main difference is the system flexible and strong enough to absorb and disperse impact energy transfer is expected to falling rock, which changed from the traditional concept of a low-intensity low-rigid or flexible structure for the flexible structure to achieve high strength protective function of the system effective. The impact of the falling rock that has kinetic energy as the most important parameters of the integrated design parameters to avoid the traditional design of the load as the main design parameters that existed when the dynamic load is difficult to determine the impact of the problem, to achieve the quantitative design of the structure, has been developed and improved enough to adapt to a variety of common shapes and sizes of different standard forms of collapse RXI rockfall type, and its protective power is generally 40-3000KJ, and has been able to level up 5000KJ higher for special protection
Features:
Plate with a number of strands to form the socket formed between the ring network. Building facilities for the buffer zone next to the mountains and little hills, the rock fall, flying rocks, avalanches, landslides blocked the building facilities, building facilities to avoid the disaster of the destruction. Its role is to intercept the energy of rock fall protection is generally 150kj - 2000kj.
Specifications:
The system consists of a ring network (to be attached to a layer of rock fall blocking small wire grid), the fixed system (bolt, bar anchor rope, dock and support rope), vacuum ring and steel columns four main parts, the system flexible steel wire rope from the main, support ropes and vacuum ring structure, and the steel column and base is also used movable hinge between the links in order to ensure that the overall flexibility of the system match.
Ring network

Plate with a number of strands to form the socket formed between the ring network. Building facilities for the buffer zone next to the mountains and little hills, the rock fall, flying rocks, avalanches, landslides blocked the building facilities, building facilities to avoid the disaster of the destruction. Its role is to intercept the energy of rock fall protection is generally 150KJ-2000KJ, special fortification can be as high 5000KJ.
Characteristics of passive protection systems
1. Adapt to a variety of high slope, high slope Rolling Stones, boulders shaped landing
2. Engineering, installation fast and easy to use, construction disturbance
3. Works on low environmental impact of mountain
4. System, long life, up to 30-50 years
5. Super flexibility and strength, and strong protection