港口航道与近海工程2025，Vol.62Issue(5)：60-64,5.DOI:10.16403/j.cnki.ggjs20250513
强夯法在高饱和粉土地基处理中的应用与分析
Analysis and Application of Dynamic Compaction Method in Improvement of Highly Saturated Silt Foundation
叶得阳 1方靖文1
作者信息
- 1. 中交第一航务工程勘察设计院有限公司,天津 300220||天津市海岸与近海工程岩土与结构重点实验室,天津 300222
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摘要
Abstract
In engineering practice,the dynamic compaction method can be used to reinforce the foundation.In view of highly saturated silt foundation characterized with high saturation,high clay content,obvious replenishment of groundwater from tidal water by connecting to sea area,and large rainfall volume in the area where the site is located,the foundation reinforcement effects before and after setting vertical drainage channels were compared and analyzed.Appropriate strategies were proposed,including the feasibility and effectiveness of each one.The research results were verified based on the typical foundation improvement and tests.At last,an optimum technology was given,which could provide a reference for the design and construction of foundation improvement under similar working conditions.关键词
强夯法/高饱和粉土/地基处理/管井/竖向排水通道Key words
dynamic compaction method/highly saturated silt/foundation improvement/tube well/vertical drainage pipeline分类
建筑与水利引用本文复制引用
叶得阳,方靖文..强夯法在高饱和粉土地基处理中的应用与分析[J].港口航道与近海工程,2025,62(5):60-64,5.
