Ring Net Rockfall Systems
Wire Diameter: 3 mm
Ring Diameter: 300 mm or 350 mm
Poste Height: 4/5/6/7mm
Post distance type: 80-10m
Mesh Type: R5/3/300, R7/3/300, R9/3/300, R12/3/300, R16/3/300
Wire diameter: 3mm
Ring diameter: 350/300
- Overview
- Related Products
- Ring net rockfall systems are a type of passive protection system composed of hexagonal wire mesh and steel wire ring net, used for rockfall protection and prevention of geological disasters in various slopes, avalanche slopes, bank erosion, blasting rocks, and rockfall materials.
- The main of the rockfall barrier elements have base plates, Post, Foundations for the rockfall barriers, anchors, intermediate and lateral support ropes for rockfall protection barriers and bearing mesh( ring net or rope net) and brake system.
- Rockfall barriers are used by flexible structures. That system deformation for stopping block with impact energy. The increasing deformation the energy system is gradually dissipated through the braking systems.So Application areas of rockfall protection systems depending of impact energy.
- So We conduct dynamic tests to test the energy of the system against falling rocks. Determine different energy levels.
- Ring wire mesh. Combined with steel ring nets, it blocks small rocks or soil during natural disasters (mesh size is generally 60 × 80 mm or 80 × 100 mm).
- Steel ring net. Made of high-strength steel wire twisted into circles, circles are interconnected to form a steel ring net, with high load-bearing capacity and more flexibility than steel wire rope nets.
- Pressure relief ring. Place along the steel wire ring net to reduce pressure. Made of hot-dip galvanized metal, it is corrosion-resistant and rust-proof.
- Support rope: Made of stainless steel wire rope, it has high tensile strength, supports the steel wire rope and pressure relief ring, and can withstand significant impact forces.
- Steel column. Installed on the base foundation, it supports the steel wire ring net, and is corrosion-resistant and rust-proof, with high tensile strength. Arrangement can be adjusted according to terrain and environment.
- Base foundation. It is used to secure the steel column, treated with hot-dip galvanization to prevent corrosion and rust.
- Suitable for rock slopes of any steepness, without considering the physical and mechanical properties of the ground.
- Only a minimal number of anchor points are needed to secure the top support rope at the edge of the slope.
- A top-down installation method is used to ensure that the installation personnel are always in a safe area.
- The accumulation area of debris at the bottom of the slope is easy to clean mechanically, without the need for special equipment.
- The rockfall curtain requires no maintenance.
- There are no weak points in the design.
PRODUCT DESCRIPTION
PRODUCT STRUCTURE
PRODUCT SPECIFICATIONS
Ring net type |
RXI-025 |
RXI-050 |
RXI-075 |
RXI-100 |
RXI-150 |
RXI-200 |
RXI-300 |
Energy absorption capacity(kJ) |
250 |
500 |
750 |
1000 |
1500 |
2000 |
3000 |
Ring net type |
R5/3/300 |
R7/3/300 |
R7/3/300 |
R9/3/300 |
R12/3/300 |
R16/3/300 |
R16/3/300 |
Strands of wire |
5 |
7 |
7 |
9 |
12 |
16 |
16 |
Wire diameter (mm) |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Ring diameter (mm) |
300 |
350/300 |
350/300 |
350/300 |
300 |
350/300 |
300 |
Rope diameter (mm) |
16-18 |
18-22 |
14-16 |
16-18 |
18-20 |
18-22 |
18-22 |
Distance between posts(m) |
8-12 |
8-12 |
8-12 |
8-12 |
8-12 |
8-12 |
8-12 |
Min./max, Barrier height (m) |
3/6 |
4/7.5 |
4/7.5 |
5/9 |
6/10.5 |
5/9 |
6/10.5 |
Max.deflection distance(m) |
4.36 |
5.8 |
<7 |
8.15 |
8.45 |
8.15 |
8.45 |
Usable height remaining in impact section |
>50%(Cat.A) |
>50%(Cat.A) |
>50%(Cat.A) |
>50%(Cat.A) |
>50%(Cat.A) |
>50%(Cat.A) |
>50%(Cat.A) |
Notes: Let's take the rinq net size R7131350 as an example, Where R stands forring net, 7 represents 7 ircles, 3 stands for wre damete,expressed in mm and 350 stands for ring diameter, expressed in mm. |
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