Foundation bed leveling construction process based on energy conservation and environmental protection

Abstract

The invention relates to a foundation bed leveling construction process based on energy conservation and environmental protection. The foundation bed leveling construction process comprises the following steps that S1, barge positioning is performed by using a positioning device, and a barge is berthed above a foundation bed which needs foundation bed leveling; S2, steel rails are erected on the periphery of the foundation bed, a scraping way is placed at one side of the foundation bed through a crane and clamped on the steel rails, and then a laser scanner is installed above the scraping way; and S3, a motor is started to enable the barge to move so that the scraping way can move in the foundation bed direction to conduct foundation bed leveling, and when the scraping way moves, the barge motor power and the power adjusting amount are determined according to the water flow speed around the foundation bed and the wind speed in the barge moving direction so as to adjust the moving speed of the scraping way, and when the scraping way moves to the other side of the foundation bed, whether the foundation bed needs to be leveled again or not is determined according to the actual falling stone thickness E and the falling stone area S; and S4, the scraping way is hoisted to the barge through the crane, and the steel rails are dismantled. Therefore, leveling and stone supplementing can be conducted at the same time, the leveling effect is improved, and more energy conservation and environmental protection are achieved.

Description

technical field [0001] The invention relates to the technical field of energy-saving and environment-friendly construction, in particular to an energy-saving and environment-friendly foundation bed leveling construction technology. Background technique [0002] The leveling of underwater crushed stone bed is a common process in the construction process of hydraulic engineering, and it is also a key process. Its leveling quality and efficiency have a great impact on the quality and progress of the entire project. At present, there are usually two ways to level the bed , one is manual leveling, and the other is mechanical leveling. Manual leveling is performed by divers underwater, which has disadvantages such as low efficiency, poor precision, and large safety hazards. When the water flow conditions are poor and the leveling area is large , It is basically impossible to use manual leveling, and then there is such equipment as a leveling ship. Using this special ship, the underw...

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Problems solved by technology

[0004] For this reason, the present invention provides an energy-saving and environment-friendly foundation bed leveling construction process, which can effectively solve the problem that the barge motor power and power adjustment amount cannot be determined by the water flow speed and the barge moving speed in the prior art to control the adjustment valve to the scraper. The technical problem that the moving speed is adjusted and the leveling effect is not good

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