DMPC工法施工沉井姿态控制技术研究  

Study on Attitude Control Technology of Caisson in DMPC Construction Method

作　　者：熊菲 XIONG Fei(Shanghai Foundation Engineering Group Co.,Ltd.,Shanghai 200433,China)

机构地区：[1]上海市基础工程集团有限公司,上海200433

出　　处：《建筑施工》2024年第10期1601-1603,1617,共4页Building Construction

基　　金：上海建工集团股份有限公司重点科研项目课题计划(23JCSF-25)。

摘　　要：介绍了数字化微扰动压入式沉井(DMPC工法)施工沉井姿态控制关键技术,并从沉井姿态实时量测系统、数字化压沉及控制系统、水下多模式取泥系统、数控预测分析等方面总结了技术经验。结合实际工程案例的控制效果,分析了各系统起到的作用和今后发展的前景,可为DMPC工法及其他沉井施工中的姿态控制提供经验借鉴。The key techniques for attitude control in the construction of open caissons using the digital micro-disturbance pressing method(DMPC method)are introduced.The technical experience is summarized from aspects such as the real-time measurement system of caisson attitude,digital pressing and control system,underwater multi-mode mud extraction system,and numerical control prediction and analysis.The control effects of practical engineering cases are analyzed to evaluate the roles of each system and their future development prospects,providing valuable insights for attitude control in DMPC method and other caisson constructions.

关 键 词：DMPC工法 沉井 姿态控制 施工技术 

分 类 号：U443.13[建筑科学—桥梁与隧道工程]