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Construction scheme of main structure of sluice

A technology for construction schemes and main structures, applied in water conservancy projects, sea area projects, coastline protection, etc., can solve the problems of low land use value, slow construction progress, high maintenance costs, etc., to save maintenance and reinforcement costs, improve construction quality, reduce The effect of construction costs

Inactive Publication Date: 2017-10-27
王婷
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  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

The existing sluice construction methods are relatively traditional, resulting in slow construction progress, high costs, high daily operation and maintenance costs, and low land use value.

Method used

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  • Construction scheme of main structure of sluice
  • Construction scheme of main structure of sluice

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Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0020] to combine figure 1 and figure 2 , the construction scheme of the main structure of the sluice includes the following steps:

[0021] (1) Earthwork excavation and filling: The earthwork excavation of the sluice project is mainly the excavation of the left side of the sluice chamber and the wing wall, excavation by grading, and dry construction, using 1-2m 3 The backhoe excavator excavated in layers, and the 10t dump truck transported the spoil to the place 1km away. The excavated soil that can be used as backfill soil was piled up in the unconstructed sections on both sides nearby. In order to avoid disturbing the foundation soil, 0.3m was reserved at the end The protective layer shall be excavated before the concrete pouring, and the C20 plain concrete cushion shall be poured immediately after the excavation. The protective layer, the foundation tooth foot groove and the slope preparation shall be manually excavated, repaired, scraped, and transported by double rubbe...

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Abstract

The invention discloses a construction scheme of a main structure of a sluice, and relates to the field of hydraulic engineering. According to the construction scheme of the main structure of the sluice, the processes of earthwork excavation and filling, stonework excavation, construction of demolition engineering, grouting construction, concrete and reinforced concrete engineering, stonework engineering, installation of metal structures and electrical equipment are adopted to conduct construction and building. According to the construction scheme of the main structure of the sluice, difficult building points of the sluice are fully considered, and the best construction order and mode are adopted to conduct building, so that the construction quality of the main body of the sluice can be effectively improved, the construction costs are reduced to the maximum degree, the maintenance and reinforcement costs are saved, the daily operation and maintenance costs and the like are reduced, the soil utilization value and the like are improved, and the utilization benefits of soil are increased.

Description

technical field [0001] The invention relates to the field of water conservancy engineering, in particular to a construction scheme for a main structure of a sluice. Background technique [0002] Sluices are low-head hydraulic structures built on river courses and channels using gates to control flow and adjust water levels. Closing the gate can block flood, keep tide or raise the upstream water level to meet the needs of irrigation, power generation, shipping, aquatic products, environmental protection, industrial and domestic water; opening the gate can vent flood, waterlogging, abandoned water or waste water, or Supply water to downstream channels or channels. In water conservancy projects, sluices are widely used as buildings for retaining, releasing or taking water. The existing sluice construction methods are relatively traditional, resulting in slow construction progress, high cost, high daily operation and maintenance costs, and low land use value. Contents of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B7/00E02B7/20
CPCE02B7/00E02B7/20
Inventor 王婷余潇何良德
Owner 王婷
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