富水段上软下硬地层暗挖隧道施工技术的应用  

Application of construction technology of tunnel in upper soft and lower hard strata in rich water section

作　　者：潘俊 PAN Jun(CCCC Tunnel Engineering Company Limited,Nanjing 210000,China)

机构地区：[1]中交隧道工程局有限公司,江苏南京210000

出　　处：《中国高新科技》2023年第10期8-10,共3页

摘　　要：在建筑施工工程稳定发展的背景下,暗挖隧道施工有了全新要求。暗挖隧道施工环境相对复杂,在工程开展前需要进行初期支护,保证支护体系的稳定性。暗挖隧道施工需要考虑富水段上软下硬的地质特点,综合工程开展实际情况,对工程数据进行监测,保证隧道开挖有序进行。文章针对暗挖隧道施工技术应用进行深入研究,综合工程开展现状,提出完善建议。In the context of the stable development of construction projects,the construction of underground tunnels has new requirements.The construction environment of the underground tunnel is relatively complex,and initial support is required before the project is carried out to ensure the stability of the support system.The construction of underground tunnels needs to consider the geological characteristics of soft and hard upper and lower sections of the water-rich section,comprehensively carry out the actual situation of the project,monitor the engineering data,and ensure the orderly progress of tunnel excavation.This paper conducts in-depth research on the application of underground tunnel construction technology,comprehensively develops the current situation of the project,and puts forward suggestions for improvement.

关 键 词：富水段 暗挖隧道施工技术 技术应用 

分 类 号：U458[建筑科学—桥梁与隧道工程]