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Dynamic compaction construction process based on environmental protection

A construction technology and environmental protection technology, applied in infrastructure engineering, soil protection, construction and other directions, can solve problems such as site environmental pollution, and achieve the effect of reducing environmental pollution, consistent moisture content, and improving construction efficiency

Active Publication Date: 2021-11-05
江苏筑港建设集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For this reason, the present invention provides a dynamic compaction construction process based on environmental protection to overcome the problem of environmental pollution caused by the inability to accurately sprinkle water on the site according to the water content of the soil when carrying out dynamic compaction construction without water in the ramming pit in the prior art. question

Method used

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  • Dynamic compaction construction process based on environmental protection
  • Dynamic compaction construction process based on environmental protection

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Embodiment Construction

[0073] In order to make the objects and advantages of the present invention clearer, the present invention will be further described below in conjunction with the examples; it should be understood that the specific examples described here are only for explaining the present invention, and are not intended to limit the present invention.

[0074] Preferred embodiments of the present invention are described below with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are only used to explain the technical principle of the present invention, and are not intended to limit the protection scope of the present invention.

[0075] It should be noted that, in the description of the present invention, terms such as "upper", "lower", "left", "right", "inner", "outer" and other indicated directions or positional relationships are based on the terms shown in the accompanying drawings. The direction or positional relationship shown is ...

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Abstract

The invention relates to a dynamic compaction construction process based on environmental protection, and relates to the technical field of dynamic compaction. The dynamic compaction construction process comprises the following steps of (S101) leveling a to-be-constructed site, setting a compaction point according to construction requirements, and burying gravel at the compaction point; (S102) arranging a watering cart lane on the leveled to-be-constructed site; (S103) controlling a watering cart to spray water to the to-be-constructed site along the watering cart lane in a first working area; (S104) controlling a dynamic compaction machine to conduct first point compaction on the compaction point of the first working area, and controlling the dynamic compaction machine to conduct first full compaction on the to-be-constructed site; (S105) drawing a circumscribed rectangle as a second working area according to the shape of the area which does not reach the preset standard after full compaction in the first working area, and controlling the dynamic compaction machine to conduct second full compaction along a compaction route; and (S106) controlling a bulldozer and a road roller to level and compact the to-be-constructed site after the second full compaction is completed. According to the dynamic compaction construction process, the dynamic compaction construction efficiency is effectively improved, and environmental pollution is reduced.

Description

technical field [0001] The invention relates to the technical field of dynamic compaction, in particular to an environment-friendly dynamic compaction construction process. Background technique [0002] Dynamic compaction is to use a large crawler-type dynamic compaction machine to freely drop an 8-30-ton heavy hammer from a height of 6-30 meters to compact the soil strongly, rapidly increase the bearing capacity and compression modulus of the foundation, and form a relatively uniform and dense foundation. The foundation of the foundation changes the pore distribution of the foundation soil within a certain depth of the foundation. Dynamic compaction construction has been widely used in foundation reinforcement projects such as highways, railways, airports, nuclear power plants, large industrial areas, and port reclamation. It has the advantages of short construction period, good effect and low cost. [0003] Chinese Patent Publication No.: CN112281804A discloses a construc...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D3/02E02D3/10E02D3/046
CPCE02D3/02E02D3/10E02D3/046
Inventor 刘捷董吉金宸旭许进高菲王听
Owner 江苏筑港建设集团有限公司
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