RUAN Chao,ZHANG Yan-jun,LI Hu-shuang,et al.Research on Structure Health Monitoring System of Dadonghu Urban Sewage Deep Tunnel in Wuhan[J].China Water & Wastewater,2021,37(20 20):126-132.
Research on Structure Health Monitoring System of Dadonghu Urban Sewage Deep Tunnel in Wuhan
China Water & Wastewater[ISSN:1000-4062/CN:12-1073/TU]
volume:
第37卷
Number:
20 20
Page:
126-132
Column:
Date of publication:
2021-10-17
- Keywords:
- urban sewage; deep tunnel health; monitoring
- Abstract:
- The urban sewage deep tunnel system is an important measure that can effectively alleviate urban sewage transportation and overflow pollution problems. With sewage tunnels typically operating for up to 100 years, establishing a health monitoring system is a critical part to understand the safety performance of the tunnel structure and ensure safe tunnel operation. Taking Dadonghu sewage deep tunnel in Wuhan as the background, the architecture and design of the structural health monitoring system are introduced firstly, as well as the content and functions of each subsystem are analyzed. Then, the key issues such as monitoring content, monitoring section selection, sensor selection, safety evaluation, health monitoring visualization are discussed. Finally, specific suggestions are put forward for the design of a structure health monitoring system of urban sewage deep tunnel.
Last Update:
2021-10-17