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Falling rock buffering flexible protection system

A flexible protection and rockfall technology, applied in protective equipment, construction, etc., can solve the problems of large amount of protection engineering, inconvenient cleaning of falling rocks, high maintenance requirements and difficulty

Pending Publication Date: 2020-09-29
布鲁克(苏州)工程有限公司
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  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, for the protection of scattered and frequent long slopes in the rockfall source area, the traditional rockfall blocking system is used for graded blocking, or the active protection system is used to cover and reinforce the entire slope. The falling rocks are not easy to clean, and the later maintenance requirements and difficulties may be greater and uneconomical

Method used

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  • Falling rock buffering flexible protection system
  • Falling rock buffering flexible protection system
  • Falling rock buffering flexible protection system

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0026] Such as Figure 1 to Figure 4 As shown, the present invention includes a mesh 3 and a column 1, and the column 1 is at least two, and the column 1 is fixedly arranged on the slope 13 at intervals in the transverse direction, and the mesh 3 is laterally expanded between the columns 1, and at least two lateral restraints are also included. The rope 10, the transverse restraint rope 10 is arranged longitudinally at intervals along the slope 13, the two ends of the transverse restraint rope 10 are fixedly arranged on the slope 13, and the restraint rope 10 is arranged in the lower area of ​​the column 1 towards the slope foot; The upper end is connected to the top of the column 1, and the other end of the mesh 3 is arranged on the side of the column 1 facing the foot of the slope, and the transverse restraint rope 10 passes through the transverse row...

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Abstract

The invention relates to a rockfall buffering flexible protection system, which belongs to the technical field of slope protection systems. The falling stone buffering flexible protection system can provide larger displacement freedom degree for falling stone, reduce impact load of the falling stone, control bouncing height of the falling stone and guide motion trails of the falling stone. The function is that the falling rock interception area of the system is used for attenuating the falling rock kinetic energy from the uphill surface, controlling the falling rock motion trail, and guiding the falling rock motion trail into the falling rock buffering channel at the tail section of the system, so that the falling rock is continuously guided downwards under the constraint effect of the falling rock buffering channel until entering the falling rock accumulation area. The protection system guides falling rocks from an upper slope to a slope toe or a downhill section for centralized accumulation and cleaning, or enables the falling rocks to enter a next protection structure with relatively small kinetic energy and bounce height, so that the falling rocks with relatively high kinetic energy can be protected with relatively low protection energy level and system height.

Description

technical field [0001] The invention relates to a rockfall buffering flexible protection system, which belongs to the technical field of slope protection systems. Background technique [0002] A flexible protection system consisting of various flexible metal meshes, support ropes, uprights and their bases, pull ropes, anchor rods, and energy dissipation devices with overload protection, because of its good impact resistance and quick construction and installation Convenience and other advantages have been widely used in the construction or operation protection of highways, railways, hydropower stations and other projects to block and stop moving slope rolling rocks, sliding rock and soil, debris flows, avalanches and blasting flying rocks, etc., and Good results have been achieved. [0003] At present, for the protection of scattered and frequent long slopes in the rockfall source area, the traditional rockfall blocking system is used for graded blocking, or the active prot...

Claims

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Application Information

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IPC IPC(8): E01F7/04E01F7/00
CPCE01F7/00E01F7/045
Inventor 康波徐敏
Owner 布鲁克(苏州)工程有限公司
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