Settlement reinforcement method for independent foundation of building brewing workshop

Abstract

The invention relates to a settlement reinforcement method for an independent foundation of a building brewing workshop. The settlement reinforcement method comprises the following steps that S1, grouting holes are formed, wherein one grouting hole is formed in one side of each stand column, and the depths of the grouting holes are determined according to the geological condition; S2, observationholes are formed, wherein the observation holes are formed in one sides, away from the grouting holes, of the stand columns, the observation holes are drilled to the position below a bearing platform,the observation holes are located in the outer edges of contour lines of pile foundations, on the sides, away from the grouting holes, of the stand columns, guide pipes are inserted into the observation holes, and monitoring devices used for detecting the grouting heights and diameters are arranged at the top ends of the guide pipes; and S3, grouting reinforcement is conducted, wherein grouting is conducted in the grouting holes to reinforce the independent foundation, during grouting, pressure grouting is conducted firstly, then permeation grouting is conducted, and whether grouting is completed or not is judged according to the monitoring devices. The method has the advantages of being suitable for construction in a narrow area, simple in process and small in stratum disturbance.

Description

technical field [0001] The invention relates to the technical field of building grouting reinforcement, in particular to a settlement reinforcement method for an independent foundation of a building brewery. Background technique [0002] The winemaking workshop is a factory building for winemaking. It is a bent structure, and the foundation adopts an independent foundation. refer to figure 1 and figure 2 , the brewing workshop includes a cap 4 arranged below the ground, and the pile foundation 3 for supporting the cap 4 is formed by pouring at the four corners below the cap 4, and the concrete is vertically upward at the center of the cap 4 above the cap 4 The pouring forms a column 2 for supporting the winery building; around the column 2, a cellar 1 for fermenting wine is arranged on the ground above the platform 4 with the column 2 as the center. The pile foundation 3 and the cap 4 have a reinforcing effect on the foundation of the brewery. Occasionally, due to insuf...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a settlement reinforcement method for the independent foundation of the building brewery, which solves the problem of large disturbance to the cellar during the traditional independent foundation reinforcement construction by opening grouting holes and single-point grouting, and is suitable for use in narrow areas. Advantages of regional construction, simple process, and little formation disturbance

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