Most building tilts are caused by foundation issues, poor control of deformation in shallow foundations, or due to design and construction quality problems in pile foundations and ground treatment. The construction of building correction will affect the stress state of the foundation and superstructure, so the design of correction reinforcement should analyze the causes of tilting based on current conditions, demonstrate the feasibility of correction, conduct a safety assessment of the superstructure, and ensure the safety of the building. If the causes of the building's tilt include the shift of the building's load center, it should demonstrate the necessity of ground reinforcement, propose methods for ground reinforcement, and prevent further tilting.

What are the methods and advantages/disadvantages of top lifting correction for buildings? How much do you know about it? Today, the editor at Henan Sanwei Building Technology Co., Ltd. introduces this issue to you, hoping it will be helpful to you.

Emergency Landing Compensation Technology

Including: Load Correction Method, Excavation Correction Method, Dewatering Correction Method, Immersion Correction Method, Partial Replacement Adjustment Correction Method, and Pile Foundation Cutting Correction Method. The basic principle is: using manual or mechanical methods to force the side with less settlement to sink, or to reduce the settlement difference between both sides. This method has the following characteristics:

(1) Widely applicable for both partial and overall adjustment of buildings, though the height of the building may be reduced after correction.

(2) Different emergency landing techniques should be selected based on varying ground conditions.

When conducting overall correction, control the overall settlement speed of the building to prevent structural damage caused by excessive settlement.

The building should not be occupied until the settlement process is complete.