输电线路基础开裂评估鉴定方法研究  

Study on the evaluation and identification method of cracking in transmission line foundations

作　　者：李杰 王锐 何松洋 赵玮 蒲劭彤 Li Jie;Wang Rui;He Songyang;Zhao Wei;Pu Shaotong(Shaanxi Power Transmission and Transformation Engineering Co.,Ltd.,Xi’an Shaanxi 710000,China;China Electric Power Engineering Consulting Group Southwest Electric Power Design Institute Co.,Ltd.,Chengdu Sichuan 610000,China)

机构地区：[1]陕西送变电工程有限公司,陕西西安710000 [2]中国电力工程顾问集团西南电力设计院有限公司,四川成都610000

出　　处：《山西建筑》2025年第4期113-116,138,共5页Shanxi Architecture

摘　　要：文章着重探讨输电线路基础开裂的评估与鉴定工作,针对当前输电线路基础病害加剧,尤其是基础开裂现象普遍的问题,构建了一套针对性的输电线路基础评估体系。通过深入的调查与检测流程,涵盖使用状况调研、荷载再验证及基础裂缝直观检查等环节,系统分析了基础开裂的成因、表现形式及其对输电线路安全性能的潜在影响。在此基础上,实现了对基础开裂病害的精确量化评估与鉴定,为输电线路的安全稳定运行奠定了坚实基础。此外,本研究有利于输电线路基础病害评估与加固,而且提出的评估鉴定体系及方法对于加强输电线路基础病害的预防与治理能力具有关键作用,将积极推动电网行业的健康持续发展。This paper focuses on the assessment and identification of foundation cracking in transmission lines.In response to the intensifying foundation diseases of transmission lines,particularly the widespread phenomenon of foundation cracking,a targeted assessment system for transmission line foundations is developed.Through a comprehensive investigation and detection process,which encompasses usage condition research,reloading verification,and visual inspection of foundation cracks,the study systematically analyzes the causes,manifestations,and potential impacts of foundation cracking on the safety performance of transmission lines.On this basis,the paper achieves precise quantitative assessment and identification of foundation cracking hazards,laying a solid foundation for the safe and stable operation of transmission lines.Furthermore,this research not only fills the gap in the field of assessment and reinforcement of transmission line foundation diseases but also proposes an assessment and identification system and method that are crucial for enhancing the prevention and treatment capabilities of transmission line foundation diseases.It will actively promote the healthy and sustainable development of the power grid industry.

关 键 词：输电线路 基础开裂 安全性评估 使用性评估 可靠性等级 

分 类 号：TU852[建筑科学]