During the construction of a commercial building, the foundation experienced subsidence. Our technical team conducted an on-site investigation promptly, discovering that the terrain at the location of the building has a significant elevation difference, with the structure already showing tilt. The geographical conditions clearly indicate an uneven state, with a wider top and narrower bottom, presenting significant instability. Considering the tight construction schedule of the building, an efficient and reliable reinforcement method must be adopted to address the foundation subsidence issue.

II. Issue Analysis

Topographical Variations and Uneven Foundation: The location of the office building has significant topographical variations and uneven distribution of soil in the foundation, resulting in inconsistent bearing capacity of the foundation and thus uneven settlement.

Building Slope: Foundation settlement has caused the building to tilt, severely affecting the stability and safety of the office building.

Tight Schedule: Due to the urgent construction timeline, a quick and effective reinforcement method needs to be chosen to ensure the project is completed on time.