| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a settlement correction construction method for appropriately improving foundation ground concurrently with correction of a building attitude while tilting a structure tilted due to differential settlement and the like, together with a foundation.SOLUTION: A cement improvement body for supporting an approximately inverted circular truncated cone-shaped building is constructed in an almost central section of soft ground causing differential settlement below the building. Firstly, a tilted attitude of the building is corrected while an injection material is injected into a part at the greatest improvement depth. Subsequently, improvement of injection into the ground at a lesser depth and correction of tilting of the building are performed. Construction for the final correction of the tilting of the building and soft ground improvement for a building foundation is performed while the above process is repeated.</p> |
