摘要
输水隧洞衬砌结构在长期运行中易出现裂缝,影响其安全性与使用寿命,裂缝成因涵盖施工质量、地质条件、设计缺陷及外部环境等多方面因素,衬砌结构裂缝危及隧洞稳固性,还对水流控制与泄漏防护产生严重影响。分析研究裂缝成因,对预防事故、提升隧洞运行安全性意义重大,应用安全鉴定技术可以识别裂缝风险,采取针对性维修加固措施,保障输水隧洞长期稳定运行。深入探讨裂缝成因并结合科学鉴定技术,能为隧洞衬砌结构维护提供切实可行的建议与解决方案。
The lining structure of water conveyance tunnels is prone to cracks during long-term operation,which affects their safety and service life.The causes of cracks include various factors such as construction quality,geological conditions,design defects,and external environment.The cracks in the lining structure endanger the stability of the tunnel and have a serious impact on water flow control and leakage prevention.Analyzing and studying the causes of cracks is of great significance for preventing accidents and improving the safety of tunnel operation.The application of safety appraisal technology can identify crack risks,take targeted maintenance and reinforcement measures,and ensure the long-term stable operation of water conveyance tunnels.By delving into the causes of cracks and combining them with scientific identification techniques,practical suggestions and solutions can be provided for the maintenance of tunnel lining structures.
作者
严则佑
Zeyou Yan(Sichuan Quansheng Talent Service Co.,Ltd.,Chengdu,Sichuan 610503)
出处
《生态学与可持续发展研究》
2025年第3期39-41,共3页
Research on Ecology and Sustainable Development
关键词
输水隧洞
衬砌结构
裂缝成因
安全鉴定
技术探讨
water conveyance tunnel
lining structure
cause of crack formation
safety appraisal
technology
