Deformation analysis and reinforcement of jin-gang tower in jacking method

摘要

Purpose - This paper aims to first analyze the reasons of a brick-wooden building tilts in Yunnan province in China. Then, a jacking method which combines the stress release methods and the excavation of stress release trench were put forward. Design/methodology/approach - This method uses the anchor static pile to guarantee the safety of the building in the process of rectifying. Findings - The practice showed that the inclination rate of the building was stable in the process of jacking, which proved the efficiency of the proposed method. Originality/value - It has a great value for similar rectification projects, and for the protection of cultural heritage and ancient buildings have a positive effect.