Flexible glass net rockfall protection system for small-particle-size rockfall protection and design method thereof

Abstract

The invention discloses a flexible glass net rockfall protection system for small-particle-size rockfall protection. The flexible glass net rockfall protection system comprises glass, hinges, steel wire ropes and a clamp; the steel wire ropes are arranged in a crossed mode to form crossed geometric grid units, and grid intersection points are clamped by the clamp; the clamp is formed by buckling a plurality of clamping plates through pre-tightening bolts, through grooves are formed between the clamping plates, the steel wire ropes penetrate through the through grooves, open holes are formed in the middles of the clamping plates, the crossed steel wire ropes penetrate through the open holes, and slipknots are reserved at the open hole positions of the clamping plates respectively; and one ends of the hinges are sleeved on the steel wire ropes in a penetrating manner, and the other ends of the hinges are used for clamping and fixing the glass in the grid units. Compared with the prior art, the flexible glass net rockfall protection system has the advantages that the impact resistance of the structure and the integration of the mountain landscape environment are considered in design, and the good landscape view is achieved; and the problem of small-particle-size rockfall interception of a traditional flexible protective net system is solved, and the flexible protective net rockfall protection system can be used for rockfall protection.

Description

technical field [0001] The invention relates to the field of slope protection engineering, in particular to a rockfall protection system with a flexible glass net for small particle size rockfall protection and a design method thereof. Background technique [0002] Collapse refers to a dynamic geological disaster phenomenon in which the rock mass on a high and steep slope suddenly and sharply downwards produces movements such as toppling, rolling, and jumping. Particle size rockfall. Landslides and rockfall disasters are a common problem faced by the transportation and tourism industries. The impact of falling rocks with large diameters can break bridges, damage roads, and destroy houses. Although scattered and small-sized rockfalls have little damage to infrastructure, they seriously endanger the safety of personnel. In the existing news reports, it is not uncommon to see casualties caused by falling rocks with small particle sizes in many tourist attractions. However, t...

AI Technical Summary

Problems solved by technology

However, there are no special technical measures for the protection of small particle size falling rocks

[0003] Although the traditional active protection net technology and passive protection net technology are effective rockfall protection technologies, they cannot achieve small particle size rockfall protection due to the mesh holes formed by rope weaving.

Although open shed tunnels can effectively block rockfalls of various particle sizes, they lack landscape adaptability due to the obstruction of vision and the large excavation during the construction process is likely to damage the natural environment and ecology. Therefore, the engineering use is limited

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