Construction method for bank protection engineering construction through integral steel sliding formwork structure

A technology for revetment engineering and construction method, applied in water conservancy engineering, marine engineering, coastline protection and other directions, can solve the problems of cumbersome operation process, consuming manpower and material resources, occupying auxiliary materials, etc., and achieves simple operation process, less auxiliary materials and smoothness. Good results

Active Publication Date: 2018-10-02
JIANGSU PROVINGIAL TRANSPORTATION ENG GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The traditional construction technology of waterway retaining wall construction uses bakelite composite formwork, and steel pipe scaffolding is set up outside the formwork as the operating frame and support frame. The operation process is cumbersome and requires a lot of auxiliary materials. At the same time, the installation time is also very long and consumes a lot of manpower. material resources

Method used

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  • Construction method for bank protection engineering construction through integral steel sliding formwork structure
  • Construction method for bank protection engineering construction through integral steel sliding formwork structure
  • Construction method for bank protection engineering construction through integral steel sliding formwork structure

Examples

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Effect test

Embodiment 1

[0040] A kind of construction method of bank revetment construction adopts integral steel sliding form structure, and its construction method comprises the following steps:

[0041] S1. Plan the position of the retaining wall according to the conditions of the river bank, and measure the setting out, such as figure 1 As shown, the foundation cushion 1 is laid according to the setting-out line, and the foundation cushion 1 includes a gravel cushion laid on the embankment and C20 concrete poured on the gravel cushion. The cushion layer is the middle layer between the concrete foundation and the foundation soil. During the construction of the retaining wall, the foundation cushion layer 1 isolates the soil, prevents groundwater from seeping up, and smooths the surface layer to facilitate the construction of the retaining wall. In addition, circular rings 12 are buried in arrays on both sides of the foundation cushion layer 1 along its length direction.

[0042] S2, such as figu...

Embodiment 2

[0054] A kind of construction method of bank revetment construction adopts integral steel sliding form structure, and its construction method comprises the following steps:

[0055] S1. Plan the position of the retaining wall according to the conditions of the river bank, and measure the setting out, such as figure 1 As shown, the foundation cushion 1 is laid according to the setting-out line, and the foundation cushion 1 includes a gravel cushion laid on the embankment and C20 concrete poured on the gravel cushion. The cushion layer is the middle layer between the concrete foundation and the foundation soil. During the construction of the retaining wall, the foundation cushion layer 1 isolates the soil, prevents groundwater from seeping up, and smooths the surface layer to facilitate the construction of the retaining wall. In addition, circular rings 12 are buried in arrays on both sides of the foundation cushion layer 1 along its length direction.

[0056] S2, such as figu...

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Abstract

The invention relates to a construction method for bank protection engineering construction through an integral steel sliding formwork structure. The construction method comprises the following stepsthat S1, the position of a retaining wall is planned according to the bank situation, surveying and setting out are carried out, and a foundation pad is pre-laid; S2, a sliding rail is laid on the ground along the foundation pad, a steel sliding formwork is installed, and the installed steel sliding formwork is put on the sliding rail; S3, concrete is poured into the steel sliding formwork, 24 hours later, the steel sliding formwork is tested to slide for the first time, and debugging is carried out; S4, after debugging is completed, the steel sliding formwork forwards moves along the slidingrail by a distance smaller than the length of the steel sliding formwork every time, rock block concrete is poured, 24 hours later after the rock block concrete is poured, the steel sliding formwork can be slid and moved again, rock block concrete is poured until pouring of the retaining wall is completed; and S5, after the retaining wall is completely poured, the steel sliding formwork is dismounted. The retaining wall body is poured in situ through the integral steel sliding formwork, the operation process is simple, few auxiliary materials are used, the cost is low, the working efficiency is high, and the poured retaining wall body is high in strength and good in flatness.

Description

technical field [0001] The invention relates to the technical field of waterway retaining wall construction, and more specifically relates to a construction method using an integral steel sliding formwork structure for bank revetment construction. Background technique [0002] Slope protection is located on both sides of the channel, is the area where the water body of the channel connects with the slope, and is an important transition zone for the exchange of material, energy and information between the river ecosystem and the terrestrial ecosystem. On the one hand, slope protection plays an important role in stabilizing the river bank, preventing soil erosion, and ensuring the safety of boats. On the other hand, it also has important functions such as reducing water pollution, reducing wind and waves, beautifying the channel environment, enriching the channel landscape, and maintaining biodiversity. In recent years, with the rapid development of industry and agriculture in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B3/12
CPCE02B3/128
Inventor 凡中黎
Owner JIANGSU PROVINGIAL TRANSPORTATION ENG GRP
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