Methods of Strengthening Anchor Rods of Masonry Components

Abstract

The invention discloses a method for reinforcing a masonry component anchor rod and relates to reinforcing in a building body. The method for reinforcing the masonry component anchor rod has the advantage that a masonry structure is repaired. According to the key points of the technical scheme, the method comprises the steps that 1, nondestructive testing is conducted on an original building wallbody, and the strength of the anchor rod is tested; 2, according to the testing result, the material and size of the anchor rod needing to be adopted are determined; 3, according to the current situation, the supporting protecting scheme for the original building wall body is drawn up to ensure that collapse is avoided in the construction process; 4, according to the design scheme requirement, thedrilling construction position is determined, and a non-hammering-stress hollow drill hole subjected to water-containing or anhydrous dry drilling is adopted; 5, the anchor rod, a lining and an exhaust guide pipe are put into the drill hole together; 6, a cement-grouted material is evenly stirred through water and injected into the lining through a pressure pump till grout overflows a drill holeopening; and 7, after the grout is completely solidified, a supporting structure is dismantled.

Description

technical field [0001] The invention relates to internal reinforcement of a building, in particular to a method for reinforcing anchor rods of masonry components. Background technique [0002] Many ancient buildings in China not only have a long history, but also occupy an important position in the history of world architecture with their unique style and historical significance, and have extremely high artistic achievements and scientific value. Like all other historical relics, the value of ancient buildings lies in their historical legacy, which cannot be reproduced or rebuilt, and once destroyed, they cannot be recovered. Masonry elements, including brick structures, stone structures and block structures of other materials. The independent components of masonry structures can be walls, beams, columns, foundations, cantilever beams, lintels, balconies, etc., or integral components of masonry structures, such as city walls, city gates, arch bridges, ancient towers, and an...

AI Technical Summary

Problems solved by technology

Like all other historical relics, the value of ancient buildings lies in their historical heritage, which cannot be reproduced or rebuilt, and once destroyed, they cannot be recovered

Images