林国赞
    （广东国华粤电台山发电有限公司，台山529228）

[摘要] 真空堆载联合预压加固软土地基在我国沿海地区得到广泛应用，本文结合神华广东国华粤电台山发电有限公司的二期（首两台1000MW级机组）煤场扩建工程的成功实例，阐述真空堆载联合预压软土地基加固过程中的工作原理、工艺流程、过程监控以及结果检测等应用技术，总结真空堆载联合预压施工过程中需注意的关键技术和问题。
[关键词] 真空堆载联合预压；加固软土地基；监控检测；效果分析

    Application technology of vacuum-surcharge preloading to strengthen soft ground
    Lin Guozan
    (ShenHua Guangdong GuoHua YueDian TaiShan Electric Power Corporation Limited,  Taishan 529228,  China)

Abstract: Vacuum-surcharge preloading to strengthen soft ground has been widely used in domestic littoral. In this paper, the application technology of vacuum-surcharge preloading to strengthen soft ground about working principle, art process, process monitor and result detection are stated based on the successful expanded project of Taishan stage II power plant coal field (the first two 1000MW unit), Shenhua Guangdong Guohua Yuedian Electric Power Corporation Limited. Key technology and matters need attention of vacuum-surchange preloading during construction are also summarized in the paper.
Keywords: vacuum-surcharge preloading; strengthening soft ground; monitor detection; result analysis