What is the installation sequence of the rockfall protection net?

First install the lifting anchor cable, then install the side pull, pull down and middle reinforcement anchor cable. By pulling the anchor rope, the position of the steel column is adjusted according to the design position, and the anchor rope is clamped and fixed with the rope. We should take full advantage of the unique qualities of high-quality metal materials for the lighting of the overall system and the disposal of building blocks.

With very short time and less productivity, simple and fast handling of development and conservation work arrangements, and a wide variety of capped large terrains and landforms, to stop or reduce excavation-induced breakage and disruption to other surrounding operations The normal operation and maintenance of the excavation can be synchronized with or ahead of the main excavation works of earth and stone, can be successfully reversed practice, and various operations can be carried out simultaneously.

Passive protection network, construction measures for buffer zones next to high mountains, blocking rock avalanches, flying rocks, avalanches, mudslides In addition to construction measures, and avoiding damage to wire rope nets is a major feature of the SNS system. The impact load of the rockslide is transferred to the support cable, anchor cable and other components, and finally transferred to the bolt.

Hang a wire rope and sew it on. Between the wire rope nets open the two steel posts, and the net pulls up five or six camps hanging on the rope support, and the rope on the edge of the rope, the rope is drawn to the middle point of the upper support and the suture rope is fixed in the middle of each net upper edge. The support cords are sewn together.

To install the energy dissipating ring, a sutured rope is used to connect the wire rope mesh to the support rope, no energy dissipating ring is required. When it reaches the top of the column, the stitched rope is stitched through the front of the hanger, the seat that does not hang, and the steel string is stitched to the bottom of the column after the steel column, wire mesh and low support rope are stitched.