Main features of new technology for slope protection net treatment
Box Erector Machine,Automatic Box Taping Machine,Vertical Cartoning Machine,Blister Cartoning Machine Guangzhou Jiluo Machinery Manufacturing Co.,Ltd , https://www.gzjiluo.com
The SNS soft slope protection system is a new technology that can be used to prevent and treat geological disasters on slopes. Slope protection nets are widely used and have a good protective effect against geological disasters such as landslides, mudslides, and falling rocks. Achieve such a good protective effect, because the slope protection net has the following characteristics:
1. Take full advantage of the flexible nature of the flexible material and high anti-impact ability to adapt to all kinds of slope geological disaster protection.
2. Make full use of the flexibility of the system and the flexibility of construction arrangements to adapt to a variety of complex topography, to avoid the environmental damage caused by opening and the harm to the slope stability.
3. Make full use of the openness of the system to reduce the visual disturbance of the system, protect the original vegetation and its growing conditions, and provide the possibility of implementing workers' greening, so as to make full use of the slope protection function of the plant root system and the green beautification function of the green plants. , integrate engineering governance and environmental protection.
4. Make full use of metal coating anti-corrosion technology, using hot-dip galvanized steel wire and steel wire or zinc-aluminum alloy coated steel wire to ensure a long anti-corrosion life of the system, the former can generally be up to 30-50 years, the latter up to a hundred years, If necessary, only a few parts need to be replaced to extend the service life.
The system mainly consists of wire rope anchors, vertical and horizontal support ropes, wire rope mesh, and stitching ropes. The steel wire rope anchor and the vertical and horizontal support rope constitute a fixing system, and the pretensioning of the flexible net part is performed by tightening the sewing rope, and the flexible net, which is the main component of the system, is covered on the slope surface of the collapse-falling rock disaster, and the entire slope is formed. With continuous support, its pretensioning operation makes the system as close as possible to the slope surface, and forms a prestress that suppresses the movement of the local dangerous rock or wraps (detains) it near the original position after local displacement or damage, thereby realizing its active reinforcement. The purpose of protection.
The special manufacturing process of system materials and high anti-corrosion and anti-rust technology determine the ultra-high life of the system. The system can minimize the environmental impact of the engineering team. Its protective areas can fully protect the stability of soil and rock, facilitate artificial greening, and are conducive to environmental protection. The principle of action is similar to the surface slope protection system such as spray anchor and soil nail wall, but due to its flexible characteristics, the system can make the local concentrated load to the surrounding material: wire rope network, common steel wire grid (usually called wire grid) and TECCO The high-strength steel wire grid is evenly transferred to fully exert the protection capabilities of the entire system, that is, local loading and overall action, so that the system can withstand large loads and reduce the anchorage requirements of a single anchor rod.