A flexible glass mesh rockfall protection system for small particle size rockfall protection and its design method

Abstract

The invention discloses a rockfall protection system with flexible glass mesh for small particle size rockfall protection, which includes glass, hinges, steel wire ropes and clamps; Clamping; the clamp is formed by fastening multiple clamping plates through pre-tightening bolts. There are through grooves between the clamping plates. The steel wire rope passes through the through grooves. holes, through which the crossed wire ropes pass through the openings and slip knots are respectively reserved at the opening positions of the clamping plates; one end of the hinge is sheathed on the steel wire ropes, and the other end clamps and fixes the glass on the grid within the unit. Compared with the traditional technology, the design of the flexible glass net in the present invention takes into account the impact resistance of the structure and the integration of the mountainous landscape environment, and has a good view of the landscape; it solves the small particle size rockfall interception of the traditional flexible protective net system Difficult, 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 and a design method of a flexible glass net for small particle size rockfall protection. 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, there are n...

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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