Key links in construction supervision of closure section of large-span bridge
大跨径桥梁合龙段施工监理关键环节

摘要

大跨径桥梁的合龙段施工是桥梁建设过程中至关重要的一环，其质量直接影响到整个桥梁的结构稳定性与耐久性。合龙段的施工监理不仅需要严格把控施工工艺，还要确保现场施工管理、质量检查、技术支持等各环节的协同配合。本文从施工监理角度出发，分析了合龙段施工中关键环节的管理要求，包括质量控制、施工技术、进度管理、设备保障等方面。研究表明，精细化的施工监理管理能够有效降低施工风险，提升桥梁建设的整体质量与效率。

Abstract

The closure segment construction of long-span bridges constitutes a critical phase in bridge engineering, with its quality directly determining the structural stability and durability of the entire structure. Effective supervision of closure segment construction requires not only strict adherence to technical protocols but also coordinated efforts across multiple aspects including on-site management, quality inspection, and technical support. This paper examines key management requirements for critical phases in closure segment construction from a supervision perspective, covering quality control, technical implementation, schedule management, and equipment maintenance. Research demonstrates that meticulous supervision practices can significantly reduce construction risks while enhancing both the overall quality and efficiency of bridge projects.