Real-time intelligent control method and system for inclination correction and reinforcement of high-rise building

Abstract

The invention discloses a real-time intelligent control method and system for inclination correction and reinforcement of a high-rise building. Real-time load values and theoretical load values of the vertical structures of the bottom layer of the inclined high-rise building are detected and calculated, the number of reinforced anchor rod piles is determined according to indexes such as the total settlement amount and the settlement rate of the building, and the piles are temporarily sealed by adopting preloading pressure, so that the settlement rate of the high-rise building is kept in a relatively stable state; and in the deviation correction process, the deviation correction amount and relevant parameters of pile cutting are automatically determined by combining the settlement amount, the settlement rate, the inclination rate and other information of the high-rise building, and it is ensured that the inclination rate of the building after pile cutting meets the standard requirement. In the deviation rectifying and reinforcing process, the load value of the vertical structure is monitored in real time, the structural safety of the high-rise building is ensured, the problem that the structure is damaged by additional stress generated by differential settlement of the vertical structures of the high-rise building is solved, and good practicability and huge economic value are achieved.

Description

technical field [0001] The invention relates to high-rise building rectification and reinforcement technology, in particular to a real-time intelligent control method and system for inclination rectification and reinforcement of high-rise buildings. Background technique [0002] Due to the rapid development of urbanization construction in my country, a large number of high-rise buildings have been constructed in the past ten years. High-rise buildings are tilted due to their heavy weight, high center of gravity, complicated geological conditions, and the influence of survey quality, design quality, construction quality and other factors; High-rise buildings can also tilt due to changes in building loads due to expansion, or due to factors such as adjacent new construction and natural disasters. Once a high-rise building is tilted, it is often difficult and expensive to rectify the deviation, but the deviation rectification is more economical than demolition and reconstructi...

AI Technical Summary

Problems solved by technology

In the process of rectification and reinforcement, it is only through the settlement monitoring, tilt monitoring and crack monitoring outside the building to judge whether the rectification process is reasonable and effective. The rectification process basically relies on construction experience and some simple settlement and displacement monitoring instruments. The technical requirements are high, the stress of the vertical structure is not monitored, and the stress state of the vertical structure after the building's deflection correction and reinforcement is completed cannot be controlled. As a result, the structure of the high-rise building after the deflection correction and reinforcement is completed cracks and deforms. Affects the structural performance of tall buildings

Therefore, the current deflection correction and reinforcement construction cannot effectively control the structure of high-rise buildings in a safe state, and the safety of the building structure is poor during the deflection correction construction process, especially after the deflection correction and reinforcement of high-rise buildings is completed, although the inclination rate of the structure meets the specification requirements, but the stress of the vertical structure has changed greatly, which has led to new structural safety hazards, making the structural performance of high-rise buildings not meet the safety requirements

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