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Fabricated roadbed slope protection structure and construction method

A technology for slope protection and construction method, which is applied in infrastructure engineering, excavation, water supply devices, etc., to achieve the effects of being less susceptible to weather effects, reducing cast-in-place operations, and having less wet working surfaces.

Pending Publication Date: 2021-01-05
CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the embodiment of the present invention provides an assembled roadbed slope protection structure and construction method to solve the problems existing in the cast-in-place construction of roadbed slope protection engineering

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  • Fabricated roadbed slope protection structure and construction method
  • Fabricated roadbed slope protection structure and construction method
  • Fabricated roadbed slope protection structure and construction method

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Embodiment Construction

[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] The various specific technical features described in the specific embodiments can be combined in any suitable manner if there is no contradiction, for example, different embodiments and technical solutions can be formed by combining different specific technical features. In order to avoid unnecessary repetition, various possible combinations of specific technical features in the present invention will not be further described.

[0029] An assembled roadbed slope protection structure provided by an embodiment of the present invention is mainly used to be built on a railway roadbed slope to pr...

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Abstract

The invention is suitable for the field of slope protection engineering, and provides a fabricated roadbed slope protection structure and construction method. The fabricated roadbed slope protection structure comprises a plurality of main frameworks, arch frameworks, a top edge and a bottom edge. The main frameworks are arranged on a roadbed slope at intervals. The arch frameworks are connected between every two adjacent main frameworks, and a plurality of arch frameworks are arranged between every two adjacent main frameworks at intervals. The top edge is arranged at the upper part of the roadbed slope, and the upper end of each main framework is connected with the top edge. The bottom edge is arranged at the bottom of the roadbed slope, and the lower end of each main framework is connected with the top edge. At least the main frameworks, the arch frameworks and the bottom edge are respectively formed by splicing a plurality of corresponding splicing blocks. According to the fabricated roadbed slope protection structure and construction method, the roadbed slope protection structure is formed by splicing prefabricated splicing blocks, the quality is controllable, and the number ofwet working faces is small. And pollution of solid garbage, dust, sewage, noise and the like can be reduced, and the influence on the construction site environment is small. Meanwhile, construction is not easily affected by weather, and the construction efficiency is high.

Description

technical field [0001] The invention belongs to the field of slope protection engineering, and in particular relates to an assembled roadbed slope protection structure and a construction method. Background technique [0002] At present, the protection of embankment slopes (such as railway embankment slope protection) is often dominated by cast-in-place projects. However, the cast-in-place construction of the slope protection project has the following disadvantages: (1) It needs to be equipped with a large number of steel molds, and the material consumption is large; (2) It needs to invest a lot of manpower, and the labor cost has been rising in recent years, resulting in an increase in project costs; (3) The construction quality is greatly affected by human factors, and most of them are concealed projects, which are difficult to detect and have many diseases in the later stage; (4) There are many construction procedures, and they are easily affected by the weather and limite...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D17/20E03F3/04
CPCE02D17/20E03F3/046E02D17/205
Inventor 周青爽孙红林郭建湖廖超朱一康王亚飞黄文军李万里谭远发
Owner CHINA RAILWAY SIYUAN SURVEY & DESIGN GRP
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