Combined rock fall shed tunnel and installation method thereof

A combination and stone shed technology, applied in the field of sheds and caves, can solve the problems of long construction period, affecting the smooth flow of traffic, and high cost, and achieve the effects of fast installation, good protection effect, and simple structure

Inactive Publication Date: 2011-02-16
陈洪凯 +2
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the traditional shed hole is constructed of reinforced concrete, which not only has a high cost, but also has a long construction period; after the structure is completed, long-term maintenance is required
[0003] For areas with unstable geological structures, traditional sheds are also vulnerable to damage due to geological changes
Moreover, areas th...

Method used

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  • Combined rock fall shed tunnel and installation method thereof
  • Combined rock fall shed tunnel and installation method thereof
  • Combined rock fall shed tunnel and installation method thereof

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Embodiment Construction

[0021] In the present invention, except for the pile foundation, other components can be prefabricated components, and all components can be transported to the construction site by machinery or manpower to meet the construction work under harsh road conditions; often in the process of installation, it can be completed in more than ten hours After installation, it has great practical significance in emergency rescue in severe geological disaster areas.

[0022] The invention is a passive protection technology aimed at preventing rockfall disasters with a diameter of less than 2m and a falling height of less than 100m along highways, cities and mine roads under steep and high slopes in mountainous areas.

[0023] The combined rockfall shed of the present invention includes a supporting system and a bearing system.

[0024] The support system includes a pile foundation 1 arranged below the road surface, and a pillar 2 arranged above the pile foundation 1; wherein, the pillar 2 is...

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Abstract

The invention discloses a combined rock fall shed tunnel and an installation method thereof. The shed tunnel is formed by combining a cast-in-situ pile foundation arranged below a pavement with prefabricated parts, wherein the prefabricated parts comprise a pile foundation arranged below the pavement, a support pillar arranged above the pile foundation, a support beam arranged above the support pillar, and a protection plate arranged above the support beam. The invention has the advantages that: the shed tunnel has a simple structure, low cost, light weight and good protection effect; and more importantly, the parts are made of prefabricated materials, so during use, the shed tunnel can be quickly transported to a construction site by a vehicle or manually, is installed in a combined mode, has high installation speed and can meet the requirement of emergently erecting the shed tunnel to ensure traffic under critical conditions such as continuous mountain landslide and the like caused by earthquake.

Description

technical field [0001] The invention relates to a shed cave, more specifically to a combined rockfall shed cave and an installation method thereof. technical background [0002] my country is a mountainous country, with mountains and hills accounting for more than 2 / 3 of the country's total land area. It is one of the countries with the most severe rock collapse disasters in the world, especially in western regions such as Tibet, Sichuan, Gansu, Xinjiang, Yunnan, and Chongqing. There are hundreds of millions of dangerous rock masses with serious safety hazards along highways, mines and urban areas. In the process of highway construction, it is inevitable to encounter landforms along rivers and mountains. The road construction in the traditional concept is mainly based on excavating road cuttings, but in areas along rivers and mountains, this will inevitably lead to high and large cut slopes. Geological disasters such as dangerous rocks and falling rocks often occur on cutti...

Claims

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Application Information

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IPC IPC(8): E01F7/04
Inventor 陈洪凯唐红梅王林峰
Owner 陈洪凯
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