The paper "Application of Rammed Stone Columns in Liquefaction Ground Treatment" has been successfully published.
Published Time：
2023-04-10
In March 2024, a paper entitled "Application of Vibro-Compaction Stone Columns in Liquefied Foundation Treatment" authored by Zang Chengxin, a senior engineer at Beijing Zhenchong Engineering Machinery Co., Ltd., was published in the Proceedings of the High-Rise Building Earthquake Resistance Technology Exchange Conference (19th).
For the treatment of liquefied sandy soil foundations, the vibro-compaction method is one of the most effective methods. It treats liquefaction while improving bearing capacity, reducing foundation settlement, and uneven settlement. Based on a specific application case of vibro-compaction stone columns in dam liquefied foundations, this paper elaborates on the reinforcement principle, scheme design, construction process, quality control of stone column construction, and targeted measures for problems encountered during construction of vibro-compaction stone columns. Through application effect testing, the bearing capacity is nearly doubled compared to the original foundation soil, the soil liquefaction is completely eliminated, the vibro-compaction stone columns are continuous and dense, and the composite foundation has good uniformity. This proves the feasibility and applicability of the vibro-compaction stone column method in the reinforcement of liquefiable foundations, providing a reference for the implementation of similar future projects.
“Application of Vibro-Compaction Stone Columns in Liquefied Foundation Treatment” - Paper
Related News
Follow us
Tel：+86-18201288462
Email：lsn@bjvibro.com
Address: Songzhuang Cultural Park, Beijing sub-center - Xiaobao Art District