Alkali residue soil hydraulic cofferdam construction process and construction equipment

Abstract

The invention discloses an alkali residue soil hydraulic cofferdam construction process and construction equipment, and the construction process comprises the following operation steps: step S1, foundation preparation, step S2, excavation, step S3, throw filling and leveling, step S4, rock ballast cushion, step S5, geotextile laying, step S6, stone cushion removal, step S7, C15 concrete cushion, step S8, stone powder filling and bagged stone powder pressing, step S9, glass tile installation and step S10, the quality is ensured; S1, technology preparation, material preparation and machine tool preparation are conducted; S2, after the step S1 is completed, a total station is used for controlling a plane in a point position mode, retesting and drawing are conducted, the actually-needed excavation amount is calculated, and excavation machinery conducts timed monitoring. The process has the beneficial effects that the vibration effect on the box body is achieved, the situation that due to the fact that stone is easily clamped on screen meshes, the screen meshes are blocked is prevented, broken stone can be moved to a conveying belt to be conveyed, manual carrying is not needed, and meanwhile, the construction site is not occupied, and construction is facilitated.

Description

technical field [0001] The invention relates to the technical field of hydraulic enclosures, in particular to a construction process and construction equipment for hydraulic enclosures in alkaline slag soil. Background technique [0002] At present, the enclosure is mainly used to enclose the construction area of ​​dredger fill, which is the main structural part of the dredger fill project. [0003] It is also one of the main engineering measures for coastal protection. It is a barrier to protect coastal areas from wind waves and storm surges, and it is also a guarantee for flood control in estuary areas. [0004] The selection of the structure form of the enclosure is mainly based on the natural conditions of the project location, source of materials, use requirements and construction [0005] Working conditions, etc., but also comprehensively consider technical, economic and other factors. Due to the lack of technology and construction equipment capacity, the early dike...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to solve the above problems by designing the construction technology and construction equipment of the alkali slag soil hydraulic enclosure, which solves the problem that the existing stones are easy to get stuck on the mesh and cause the blockage of the mesh, which affects the construction.

Images