淄博中润大道综合管廊工程机头工作井支护施工技术

Construction Technology of Machine Head Working Shaft Supporting for Zibo Zhongrun Avenue Utility Tunnel Project

摘要:

以淄博市中润大道综合管廊工程为研究对象，介绍在综合管廊实施过程中机头工作井基坑支护技术，针对机头工作井施工前期准备、施工过程中的注意事项、安全措施及应急方案提出相应的策略。在有限的作业空间下，工作井的施工支护模式保证了后续工程的安全施工。相关经验可作为同类工程的借鉴依据。

Abstract:

Taking the Zibo Zhongrun Avenue Utility Tunnel Project as the research object, the foundation pit supporting technology for the machine head working shaft in the implementation process of the utility tunnel is introduced. The corresponding strategies are proposed for the previous preparation, precautions, safety measures and emergency schemes in the construction process of the machine head working shaft. The construction supporting mode of working shaft in the limited working space can ensure the safety of subsequent engineering construction. The relevant experience can be used as the referring basis for the similar projects.