Multi-objective overhead protection system

Abstract

The invention discloses a multi-objective overhead protection system. The multi-objective overhead protection system comprises supporting bodies, wherein a structural layer is erected between the topsof the supporting bodies, buffering supports are arranged at the top of the structural layer, and protective layers are erected between the tops of the buffering supports. According to the multi-objective overhead protection system, an overhead layer formed by the protective layers and the structural layer has the effects of heat preservation, heat insulation and ventilation. Meanwhile, the buffering supports arranged between the protective layer and the structural layer have a buffering effect on fallen stone, so that the damage, to the structural layer, caused by stone falling is greatly reduced. In addition, soil cushion layers are arranged on the tops of the protective layers, so that the effect of engineering hiding, crop planting and environmental greening can be achieved. A steel wire mesh is additionally arranged at a plate bottom of the structural layer, so that the structural bearing capacity can be improved, and local concrete injection under the impact action of the platebottom can be prevented. The multi-objective overhead protection system is simple in structure, low in cost, convenient to maintain and replace, ideal in protective effect and capable of being integrally used for a plurality of purposes.

Description

technical field [0001] The invention belongs to the technical field of impact protection engineering structures, and relates to a multi-objective overhead protection system. Background technique [0002] With the further implementation of my country's western development strategy, the vigorous development of mountain roads and railways, the continuous construction of water conservancy and electric power facilities, the threat of rockfall disasters to buildings is increasing. Since the earth has entered an active period of earthquakes, frequent earthquakes have caused the mountains to loosen, buildings have been damaged due to falling rocks, road interruptions, and accidents involving casualties have continued to occur. The most direct damage to buildings in rockfall disasters is generally reflected in the damage to the roof of the shed, the roof and the outer wall. For example: during the Wenchuan earthquake in 2008, the Yingxiuwan hydropower plant was smashed through many ...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a multi-objective overhead protection system, which solves the problems in the prior art that the cost of rockfall protection is high, the application surface of the protection structure is single, and the buffering effect cannot be fully exerted to reduce rockfall disasters

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