张明 韩鸿德 赵庆航

[摘    要]在螺栓应用过程中，其施工工序主要特点是复杂性，在这一领域中，信息化水平以及智能化水平相对较低，以此在螺栓连接工作中构建相应管理系统，主要系统构成有数控定扭矩电动扳手系统以及实际应用系统。通过系统应用可有效简化流程，其中班前班后标定工作减少，螺栓施工过程中，其整体过程可有效管控人以及设备等相关要素，形成新型化的流程，管理模式进行优化。过程中可确定螺栓连接全生命周期的成本内容，施工阶段以及运营维护阶段可构建成本计算相应模型。文章通过对全生命周期管理的高强度螺栓施工管理系统进行分析，结合其不同部分内容，综合性分析全生命周期管理背景下的高强度螺栓施工管理系统运行有效性，优化其成本效益。

[关键词]全生命周期管理;高强度;螺栓施工;管理系统

[中图分类号]U215.1 [文献标志码]A [文章编号]2095–6487（2021）11–0–03

High-Strength Bolt Construction Management System

oriented to Full Life Cycle Management

Zhang Ming，Han Hong-de，Zhao Qing-hang

[Abstract]In the bolt application process， the main feature of the construction process is complexity. In this field， the level of informationization and intelligence is relatively low， and the corresponding management system is constructed in the bolt connection work. The main system components are CNC fixed torque electric wrench system and practical application system. Through the application of the system， the process can be effectively simplified. Among them， the calibration work before and after the shift is reduced. During the bolt construction process， the overall process can effectively control the relevant elements such as personnel and equipment， forming a new type of process， and optimizing the management mode. During the process， the cost content of the full life cycle of the bolt connection can be determined， and the corresponding cost calculation model can be built during the construction phase and the operation and maintenance phase. This paper analyzes the high-strength bolt construction management system of the whole life cycle management， combining its different parts， comprehensively analyzes the operational effectiveness of the high-strength bolt construction management system under the background of the whole life cycle management， and optimizes its cost-effectiveness.

[Keywords]full life cycle management; high strength; bolt construction; management system

在高強度螺栓连接施工过程中，其强度数值相对较高，施工比较便利。现阶段铁路钢桥度螺栓连接工作主要施工方式为扭矩法施工，这一技术方式相对较为成熟，范围比较广泛。扭矩法施工中的主要内容是定扭矩电动扳手，在控制输出扭矩过程中主要借助的方式是控制输入电流强度数值。确保过程中准确性因素，需要在操作前后标定扳手，在终拧后处于规定时间内需要检查终拧扭矩数值。高强度螺栓连接施工工作中，工序较为复杂，难以获取比较准确的扭矩数值，施工信息数据主要是借助纸质记录，过程中管控信息化程度相对较低，难以实现整体过程中的高效管理，因此后期养护工作开展存在难度。……