Sleeve grouting method combining BIM application

Abstract

The invention belongs to the field of sleeve grouting and particularly relates to a sleeve grouting method combining BIM application. The method comprises the steps as follows: S1, establishing a fineengineering BIM model comprising sleeves according to actual engineering; S2, connecting grouting sleeves with the same types and specifications, wherein the grouting sleeves with the same types andspecifications have grouting volumes with the same theoretical values; S3, extracting theoretical filling volumes of all types of grouting sleeves after connection in actual engineering by the BIM model; S4, in actual construction, making conventional construction preparation; 4) recording data, enabling a (n) values to correspond to sleeve numbers one by one, and sequencing obtained a (n) valuesand theoretical design values A from small to large; S5, repeating S4, sequencing the numbered grouting sleeves of types B, C, D...respectively according to grouting values from small to large; S6, performing sampling inspection by a technical director to effectively control the grouting compactness in the construction process.

Description

technical field [0001] The invention belongs to the field of sleeve grouting, in particular to a sleeve grouting method combined with BIM application, in particular to a technological process for effectively controlling grouting compactness by combining BIM model information statistics and construction. Background technique [0002] At present, in prefabricated buildings, such as figure 1 As shown in the figure, the grouting sleeve connection is widely used, but it is difficult to control the grouting density in the actual construction process, the later detection is inconvenient, the detection cost is high, and the sampling tends to be empirical and random. For example, Chinese patent CN108872547A is a device and method for detecting full grouting sleeve grouting, which is to place probes, pre-embedded pipes, rubber plugs, grouting sleeves and concrete first components in the grouting sleeve; mainly use the probe to detect whether Whether the grouting is full, but setting ...

AI Technical Summary

Problems solved by technology

[0002] At present, in prefabricated buildings, such as figure 1 As shown, the grouting sleeve connection is widely used, but it is difficult to control the grouting density in the actual construction process, the later detection is inconvenient, the detection cost is high, and the sampling tends to be empirical and random

Such as the Chinese patent CN108872547A device and method for detecting whether the grouting of the full grouting sleeve is full. Whether the grout is full, but the location of the embedded pipeline will affect the comprehensive performance of the grout

[0003] However, the existing technology does not have a good way to simulate and infer the fullness of grouting

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