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A construction method for channel concrete lining

A construction method and concrete technology, which is applied in artificial waterways, water conservancy projects, buildings, etc., can solve the problems of large position error of guide rails, poor straightness accuracy, and affecting the quality of channel lining, and achieve good positioning accuracy, convenient construction, and construction efficiency high effect

Active Publication Date: 2022-06-07
北京京水建设集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] But every time the guide rail is placed, there will be a large position error, which will make the straightness accuracy of the lining machine moving in the channel poor, and affect the lining quality of the channel

Method used

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  • A construction method for channel concrete lining
  • A construction method for channel concrete lining
  • A construction method for channel concrete lining

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Embodiment Construction

[0041] Attached to the following Figure 1-5 This application will be described in further detail.

[0042] The embodiment of the present application discloses a construction method for channel concrete lining, and the construction steps are as follows:

[0043] S1, excavation channel

[0044] According to the design size of the channel, after measuring the mark on the ground, use the excavator to cooperate with the bucket corresponding to the shape of the channel to excavate the channel on the ground along the mark, and make the surface of the inner wall of the dug channel and the ground on both sides of the channel. Flatten.

[0045]S2, fixed guide line 1

[0046] refer to figure 1 , a guide line 1 is fixed above the ground on both sides of the channel, so that the design size of the guide line 1 and the direction of the channel is consistent, and a reference is established for the subsequent laying of the guide rails 7 on the ground on both sides of the channel. The gu...

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Abstract

The application relates to a construction method for concrete lining of a canal, which belongs to the technical field of canal construction. The construction steps are: excavating the canal; fixing a guiding line on the ground on one side of the canal; Consistent with the direction of the guide line; put the lining machine into the channel, and match the guide wheels of the lining machine with the laid guide rails, and then start lining the channel until the lining machine moves to the end of the channel to complete the lining of the channel. When laying the guide rail, the construction personnel of the guide line establish a benchmark, so that the guide rail can be adjusted to the state consistent with the direction of the guide line, so that the error between the laying direction of the guide rail and the design size of the channel is small, and the lining machine can be moved in the channel accordingly. The straightness and lining quality of the channel.

Description

technical field [0001] The present application relates to the field of channel construction, and in particular, to a construction method for channel concrete lining. Background technique [0002] The channel lining machine is a construction equipment used for lining the inner wall of the channel with concrete to replace the artificial lining of the channel and improve the construction efficiency of the lining channel. [0003] When using the lining machine to lining the channel, it is necessary to lay guide rails on both sides of the channel, so that the guide wheels on the lining machine can move on the guide rail, so that the movement of the lining machine in the channel plays a guiding role. However, since the length of the guide rail is not unlimited, the length of the guide rail cannot be consistent with the length of the channel, so two guide rails are generally used to cooperate with each other, and the two guide rails are spliced ​​together, so that the lining machin...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02B5/02
CPCE02B5/02
Inventor 卢长海杨栗卫耀宗姜洪义程大伟
Owner 北京京水建设集团有限公司
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