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Temporary road construction method of linear engineering

A temporary road and construction method technology, applied in the field of engineering construction, can solve the problems of large investment and large area, and achieve the effect of saving cost, saving materials, and reducing the width of temporary roads

Inactive Publication Date: 2019-04-09
CHINA HUAYE GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of the above problems, the purpose of this invention is to provide a temporary road construction method for linear engineering, to solve the problems of large footprint and large investment in traditional methods

Method used

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  • Temporary road construction method of linear engineering

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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] See figure 1 , the present invention provides a temporary road construction method for linear engineering. In this embodiment, the linear engineering is illustrated by taking the underground comprehensive pipe gallery project of a certain city as an example. The total length of the linear process is about 5.43km. The construction of a temporary road on the side of the upper edge of the foundation pit of the pipe gallery project includes the following steps:

[0023] S1: According to the design drawings and within the scope of the requisitioned land 1, use a total station to stake out the position of the center line of the temporary road on one side of the upper side line 2 of the foundation pit of the underground comprehensive pipe gallery, and then use a steel ruler to determine the temporary road according to the center line of the te...

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Abstract

The invention provides a temporary road construction method of linear engineering. The temporary road construction method comprises the following steps that a temporary road center line is drawn according to requirements, then a construction side line of the temporary road is drawn according to the road center line, and the temporary road is a one-way road; a plurality of construction side lines at a road widening area are determined on the side, away from the linear engineering, of the temporary road in the length direction of the temporary road; roadbeds of the determined temporary road andthe road widening area are flattened and compacted, steel slag is laid in layers, and compacting is carried out in layers; templates are installed at the construction side line positions of the temporary road and the road widening area, concrete is poured in the templates, and then paving, vibrating, leveling and plastering are carried out continuously to enable the surface of a concrete pavementto be flatted; and the road surface is covered and sprinkled with water for maintenance after the construction of the concrete pavement is completed. According to the temporary road construction method of the linear engineering, the temporary road width is reduced, the road widening area is only arranged locally, materials can be saved, the cost can be saved, waste can be reduced, and the impact of temporary road breakage on the environment in the later period can be reduced.

Description

technical field [0001] The invention relates to the technical field of engineering construction, and more specifically, relates to a temporary road construction method for linear engineering. Background technique [0002] For the convenience of construction during the construction process, the materials are hoisted by truck cranes, and the concrete is pumped by truck pumps. Truck cranes and truck pumps need to occupy roads during operation, so a rationally planned temporary road system must be built to Ensure the supply of materials and the smooth progress of the project. At present, when constructing a linear process such as an underground comprehensive pipe gallery, the general practice is to build a temporary road with a main road width of more than 6m (two-lane) along the entire line in order to facilitate material transportation. This method occupies a large area, requires a lot of investment, and is harmful to the environment Greater impact. Contents of the inventio...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C9/08E01C7/14E01C19/48
CPCE01C7/14E01C9/086E01C19/48
Inventor 张春新
Owner CHINA HUAYE GROUP
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