A construction method for placing an underwater steel wire gabion

A construction method and steel wire cage technology, applied in infrastructure engineering, construction, etc., can solve problems such as difficulty in meeting actual construction requirements and low efficiency of hoisting one by one, so as to reduce costs, ensure construction quality, and reduce work sites Effect

Inactive Publication Date: 2020-08-04
长江武汉航道局武汉航道管理处
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to provide a construction method for placing underwater steel wire gabions to solve the problem that the traditional method of placing underwater steel wire gabions is low in efficiency and difficult to meet the actual construction requirements.

Method used

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  • A construction method for placing an underwater steel wire gabion
  • A construction method for placing an underwater steel wire gabion
  • A construction method for placing an underwater steel wire gabion

Examples

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Embodiment Construction

[0025] see figure 1 , a construction method for placing an underwater steel wire gabion, comprising the following steps:

[0026] 1) Measurement and stakeout: measure the length of the area where the steel wire gabion needs to be placed, and determine the position of the steel wire gabion;

[0027] 2) Positioning of the positioning ship: select a ship with a gross tonnage of 520T (48m in length and 9.8m in width) as the position determined in step 1) for the positioning of the positioning ship 1, and position the positioning ship 1 along the current. Device 3 is used for throwing in the steel wire gabion;

[0028] see Figure 2-5 , the delivery device 3 includes a bottom plate 301 fixed on the deck of the positioning ship, and a left and a right two groups of support mechanisms are installed on the bottom plate 301, and each group of support mechanisms includes two parallel support plates A305, and between each two support plates A305 A support pin 310 is installed, and a s...

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Abstract

The invention relates to the field of channel improvement and maintenance construction, in particular to a construction method for placing an underwater steel wire stone cage. The construction methodcomprises the steps of: 1)staking out in survey, 2) positioning by a positioning ship, 3) placement of a steel wire cage in place, 4) filler charging, 5) twisting fixation, 6) throwing, and 7) displacement feeding by the positioning ship. The construction method greatly improves the construction efficiency, is more precise in feed positioning, and improves the construction quality.

Description

technical field [0001] The invention relates to the field of waterway regulation and maintenance construction, in particular to a construction method for placing an underwater steel wire gabion. Background technique [0002] At present, there are many side beaches along the channel of the Yangtze River. The side beaches are easily damaged by long-term water erosion, which is not conducive to the protection of the natural environment. Usually, steel wire gabions are placed underwater near the side beaches for maintenance during renovation and maintenance projects. Currently, The steel wire gabions are all thrown into the water one by one by a hoist. In some areas, the maintenance work is large and must be completed before the flood season. The construction period is short, and the traditional method is inefficient and difficult to meet the actual conditions. Construction requirements. Contents of the invention [0003] The purpose of the present invention is to provide a c...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D15/10
CPCE02D15/10
Inventor 杨子江周俊安吴晨刘政
Owner 长江武汉航道局武汉航道管理处
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