“真空联合堆载预压 + 强夯法”在软土地基中的应用研究
Study on the Application of “Vacuum Combined Load Preloading and Dynamic Compaction” in Soft Soil Foundation
DOI: 10.12677/HJCE.2020.910120, PDF,   
作者: 刘 辉：华润电力(珠海)智慧能源有限公司，广东 珠海
关键词: 软土地基；真空联合堆载预压；强夯；监测；检测；Soft Soil Foundation； Vacuum Combined Surcharge Preloading； Dynamic Compaction； Monitoring； Testing
摘要: 软土地基属不良土质地基，需加固后才能进行工程建设，本文简要介绍了珠海华润燃气分布式能源项目场地软土地基的工程特性和采用“真空联合堆载预压 + 强夯法”对其进行加固的施工过程。通过对珠海华润燃气分布式能源项目场地预处理工程的实践分析，并根据监测、检测数据对软基处理前后其物理力学性质指标的比较，得出采用“真空联合堆载预压 + 强夯法”处理软土地基是一种工期较短、效果较好、无后期隐患、行之有效的方法，可为后续类似工程提供借鉴。
Abstract: Soft soil foundation is a bad soil foundation, which needs to be reinforced before engineering construction. This paper briefly introduces the engineering characteristics of soft soil foundation of Zhuhai China Resources gas distributed energy project and the construction process of strengthening it with “vacuum combined surcharge preloading and dynamic compaction method”. Based on the analysis of Zhuhai China Resources gas distributed energy project site pretreatment engineering, and according to the comparison of physical and mechanical property indexes before and after soft foundation treatment shows that “vacuum combined surcharge preloading and dynamic compaction” is an effective method with short construction period, good effect, no late hidden danger, and can be used for similar projects in the future.
文章引用：刘辉. “真空联合堆载预压 + 强夯法”在软土地基中的应用研究[J]. 土木工程, 2020, 9(10): 1153-1163. https://doi.org/10.12677/HJCE.2020.910120

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