强夯置换法加固市政道路软土路基施工技术探讨  

Discussion on the Construction Technology of Dynamic Consolidation Replacement Method for Reinforcing Soft Soil Subgrade of Municipal Roads

作　　者：王娇 Wang Jiao(Xi'an North Suburb Municipal Facilities Maintenance and Management Co.,Ltd.,Xi'an,Shaanxi 710015)

机构地区：[1]西安市北郊市政设施养护管理有限公司,陕西西安710015

出　　处：《现代工程科技》2025年第4期81-84,共4页Modern Engineering Technology

摘　　要：为解决市政道路软土路基加固难题,以强夯置换法为例,对其在软土路基加固中的应用进行深入研究。通过详细分析强夯置换法的原理及施工工艺,包括施工准备、重锤夯击、回填碎石、反复夯实等关键步骤,提出了一套完整的强夯置换法加固软土路基的施工方案。研究结果表明,强夯置换法能够有效加固软土路基,提高路基的承载力和稳定性,是一种行之有效的软土路基加固方法,值得在实际工程中推广应用。In order to solve the problem of soft soil subgrade reinforcement in municipal roads,taking the dynamic consolidation replacement method as an example,this paper conducts an in-depth study on its application in soft soil subgrade reinforcement.Through a detailed analysis of the principle and construction technology of the dynamic consolidation replacement method,including key steps such as construction preparation,heavy hammer ramming,backfilling of crushed stones,and repeated tamping,a complete construction scheme for reinforcing soft soil subgrades by the dynamic consolidation replacement method is proposed.The results show that the dynamic consolidation replacement method can effectively reinforce soft soil subgrades,improve the bearing capacity and stability of subgrades,and is an effective method for soft soil subgrade reinforcement,which is worthy of popularization and application in practical projects.

关 键 词：市政道路工程 强夯置换法 软基加固 技术应用 

分 类 号：U416.1[交通运输工程—道路与铁道工程]