Pipeline plugging construction method based on data simulation

Abstract

The invention discloses a pipeline plugging construction method based on data simulation. The method includes the following construction steps that a detecting instrument is adopted before construction, the detecting instrument is calibrated before being used, a detecting instrument measuring bar is pressed into a pipeline, and detection data are transmitted to the detecting instrument through a sensor on a measuring tube; the detection data of the detecting instrument are converted into a data simulation model, and then a mathematical calculation model is established through the detection data. The method has the advantages that the thickness of a plugging wall is calculated before the pipeline is filled, the filling safety coefficient and the like are calculated before construction, the filling effect is simulated and checked through the data simulation model, construction efficiency is improved, and repeated construction is avoided; the large-caliber pipeline is rapidly plugged by arranging the plugging wall in a segmented mode, a plurality of grouting holes, exhaust holes and the like for filling the pipeline with city spoil slurry, the problem that ground collapse and other great potential safety hazards are caused by damaging the large-caliber waste pipeline is effectively solved, and meanwhile the problem that environmental pollution is caused by spoil accumulated in city construction is effectively solved.

Description

technical field [0001] The invention relates to a building construction method, in particular to a data simulation-based pipeline plugging construction method. Background technique [0002] Due to the low original design standards and weak structure of the underground drainage pipe network in many urban constructions, most of the underground drainage pipes are severely corroded after decades of operation, and sewage leakage occurs, causing many safety hazards. After the new pipeline renovation is implemented, the old pipeline trunk line is abandoned. Such large-scale abandoned pipelines are buried underground, and their engineering safety risks are extremely high. In order to prevent such potential safety hazards caused by the damage of pipeline structures, the dangerous drainage pipe network must be filled and disposed of. The existing construction technology is based on the pipeline filling experience in construction, but the filling effect and safety factor have not been...

AI Technical Summary

Problems solved by technology

[0003] Aiming at the deficiencies of the prior art, the present invention provides a data-simulation-based system that effectively solves major safety hazards such as ground subsidence caused by the destruction of large-diameter abolished pipelines, and at the same time effectively solves the problem of environmental pollution caused by accumulated spoils in urban construction. Pipeline plugging construction method

Images