输电线路通道内施工机械外破风险干预机制研究

Key Points

• The aim is to identify and mitigate external damage risks posed by construction machinery in transmission line corridors.
• Systematic review of channel concepts and machinery types
• Risk identification using '3×3' matrix and digital twin technology
• Development of a four-dimensional risk system: 'human-machine-environment-management'
• Establishment of a four-tier assessment index system based on SMART principles
• Creation of a risk assessment model and mobile app using AHP-entropy weight method
• Proposed intervention mechanisms such as smart warning, emergency response, and continuous improvement
• Validation through multiple pilot implementations which significantly enhanced risk prevention
• Provided theoretical support and practical solutions for the protection of electrical facilities