Novel drain board vacuum preloading method geotextile construction equipment and construction method thereof

Abstract

The invention discloses novel drain board vacuum preloading method geotextile construction equipment. According to the key points of the technical scheme, the construction equipment comprises a sewingflowing water assembly which comprises first equipment, second equipment, third equipment and fourth equipment; the first equipment comprises first conveying equipment and a first holding groove forholding geotextile and a drain board; the second equipment comprises second conveying equipment and a second holding groove for holding an external hand-shaped joint, a drain pipe and a buckle; the third equipment comprises third conveying equipment and a third holding groove for holding geotextile; the fourth equipment comprises a fourth conveying belt, a frame rod and a sewing device; the purpose lies in that the periphery of the horizontal drain board is coated with a layer of geotextile, and the problem that the drain board is liable to clogging is solved; an automatic machining mode is adopted for material manufacturing, manpower participation is reduced, product refinement can be improved through machining, high-precision guiding, locating and adjustment are achieved, and labor productivity is increased substantially.

Description

technical field [0001] The invention relates to a construction device and a construction method of a novel drainage board vacuum preloading geotextile. Background technique [0002] In recent years, governments at all levels in our country have paid more and more attention to environmental protection, and dredging-filling projects of rivers, lakes and offshore waters in major cities, as well as construction site mud treatment, have continued to develop rapidly. At present, construction piling mud must be treated before it can be transported abroad. Therefore, it is necessary to quickly and effectively treat the mud in engineering to reduce its water content, increase the strength of the soil, and facilitate external transportation. It is an economical and effective method to improve the strength of soft clay by setting vertical drainage boards combined with vacuum / heap preloading to accelerate soil drainage and consolidation. Using PVD to treat natural deep and thick soft fo...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies in the prior art, the object of the present invention is to provide a new type of construction equipment and construction method for vacuum preloaded geotextiles for drainage boards. The purpose is to wrap a layer of geotextiles around the horizontal drainage boards, It solves the problem that the drainage board is easy to silt up, and the geotextile has excellent water permeability, which prevents silt up while ensuring the normal drainage function of the drainage board. The production of the material adopts the automatic processing method, which reduces the participation of manpower and increases the modernization The application of machinery can effectively reduce labor costs and increase the processing speed. Mechanical processing can improve product refinement, realize high-precision guidance, positioning, and adjustment, and greatly increase labor productivity.

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