Plateau area mortar rubble retaining wall structure and construction method

A construction method, stone blocking technology, applied in basic structure engineering, underwater structures, artificial islands, etc.

Inactive Publication Date: 2021-04-23
CONSTR COMPANY OF CHINA RAILWAY NO 8 ENGNEERING GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the above problems, the present invention discloses a structure and construction method of a masonry rubble retaining wall in a plateau area, which adopts a water discharge hole and a seepage ditch behind the wall to drain water to prevent water from freezing, and prevent the water from freezing and thawing due to the inability to discharge the water. The problem of retaining wall inclination generated, while improving the strength of mortar and adding antifreeze to the mortar mix ratio and other related construction technical measures can reduce the phenomenon of masonry fracture or collapse, increase the frost resistance of mortar, and keep the structure stable

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  • Plateau area mortar rubble retaining wall structure and construction method
  • Plateau area mortar rubble retaining wall structure and construction method

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[0033] Below in conjunction with accompanying drawing, the present invention is described in detail.

[0034] 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.

[0035] In this example, the data used are preferred solutions, but are not intended to limit the present invention.

[0036] Such as figure 1 As shown, this embodiment provides a structure of a mortared stone retaining wall in a plateau area, including an inclined ground and a mortared stone retaining wall built on the ground. A filter layer, the lower end of the backfilled gravel filter layer is provided with a clay water-resisting layer, and the inner surface layer of the backfilled gravel filter layer is provided with gravel seepage trenches at intervals, and the gravel seepage trenches are connected to the underground drainage through interna...

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Abstract

The invention discloses a plateau area mortar rubble retaining wall structure and a construction method, and relates to the technical field of building engineering construction. Drainage holes and water seepage ditches arranged behind a wall are adopted for drainage, so that water freezing is prevented, the problem of retaining wall inclination caused by freezing and thawing due to the fact that water cannot be drained is solved; and meanwhile, mortar strength is improved, and an anti-freezing agent is added in the mortar mixing proportion, so that the phenomenon of masonry fracture or collapse is reduced, the freezing resistance of mortar is improved, and the structure is kept stable.

Description

technical field [0001] The invention discloses a structure and a construction method of a masonry rubble retaining wall in a plateau area, and relates to the technical field of construction engineering. Background technique [0002] At present, with the rapid development of construction projects in my country, the construction technology continues to mature, the requirements for construction standards are getting higher and higher, and the construction cost is increasing. In high-altitude areas, the ecology is fragile, the geology is complex, and the terrain changes greatly. Because of its simple construction technology, convenient materials, low cost and relatively high strength, it plays a very important role in the prevention and control of roadbed landslides, slope instability caused by special conditions such as poor geology and soil quality, and is widely used in plateau areas; The winter in the area lasts for a long time. During the construction of the masonry rubble re...

Claims

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Application Information

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IPC IPC(8): E02D29/02E02D3/10E03F3/04
CPCE02D3/10E02D29/02E03F3/046
Inventor 许涛彭舸叶光王波冉华郑学军吴志国熊进龙胡冕王昭刘东王涛
Owner CONSTR COMPANY OF CHINA RAILWAY NO 8 ENGNEERING GRP
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