灌区水利设施老化病害检测及安全运行评估体系研究

Research on the Detection and Safety Operation Evaluation System of Aging Diseases of Irrigation Area Water Conservancy Facilities

摘要

灌区水利设施作为农业水资源配置与灌溉保障的重要基础，其运行状态直接关系到灌区供水安全、灌溉效率及农业可持续发展。随着服役年限的持续增长，部分灌区水利设施普遍出现结构老化、功能退化及运行隐患累积等问题，传统经验式管理和单一检测手段已难以满足安全运行精细化管控需求。本文围绕灌区水利设施老化病害识别与安全运行管理实际，系统梳理灌区输配水工程及渠系建筑物老化病害的类型特征与形成机理，构建以常规巡查与仪器监测相结合的病害检测技术体系，为灌区水利设施运行风险识别与科学管理提供系统化技术支撑。

Abstract

Irrigation district water conservancy facilities constitute a fundamental basis for agricultural water allocation and irrigation assurance,and their operational condition is directly related to water supply security,irrigation efficiency,and the sustainable development of agriculture within irrigation districts.With the continuous increase in service life,many irrigation district facilities have exhibited widespread problems such as structural aging,functional degradation,and the accumulation of operational hazards,making traditional experience-based management and single detection methods insufficient to meet the requirements of refined safety operation control.Focusing on the practical needs of aging defect identification and safe operation management of irrigation district water conservancy facilities,this study systematically analyzes the types,characteristics,and formation mechanisms of aging defects in water conveyance and distribution projects as well as canal systems and associated structures,and establishes a defect detection technology system integrating routine inspection and instrument-based monitoring.The results provide systematic technical support for operational risk identification and scientific management of irrigation district water conservancy facilities.

关键词

灌区水利设施 / 老化病害检测 / 安全运行 / 评估指标体系 / 综合评估方法

Key words

irrigation district water conservancy facilities / aging defect detection / safe operation / evaluation index system / comprehensive assessment method

参考文献

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