浅谈将铁路隧道断面质量检测纳入工序管理  

Discussion on Bringing Railway Tunnel Section Quality Inspection into Process Management

作　　者：赵韦皓 ZHAO Wei-hao(China Construction Civil Engineering Co.Ltd.,Beijing 100073,China)

机构地区：[1]中国建筑土木建设有限公司,北京100073

出　　处：《工程建设与设计》2024年第7期261-263,共3页Construction & Design for Engineering

摘　　要：阐述铁路隧道施工的特点,如施工环境条件差,施工组织难度大;施工工序复杂,交叉作业多;施工安全风险高;施工时效性要求高;工装设备一次性投入大;人工费用高及隧道施工工艺性超挖可能性大,并对铁路隧道断面质量检测纳入工序管理的必要性进行分析,建议将基于三维激光扫描技术的隧道断面质量检测纳入工序管理,并结合实际工程总结了铁路隧道断面质量检测纳入工序管理需要注意的问题。The paper expounds the characteristics of railway tunnel construction,such as poor construction environment conditions and difficult construction organization;The construction process is complicated and there are many cross operations;High construction safety risk;High timeliness requirement for construction;Large one-time investment in tooling equipment;With high labor cost and high possibility of tunnel construction technology overdigging,the necessity ofincorporating railway tunnel section quality inspection into process management is analyzed.It is suggested that the tunnel section quality inspection based on 3D laser scanning technology should be incorporated into process management,and the problems needing attention in incorporating railway tunnel section quality inspection into process management are summarized in combination with actual projects.

关 键 词：隧道施工 超欠挖分析 三维激光扫描技术 工序管理 

分 类 号：U455.1[建筑科学—桥梁与隧道工程] U455.4[交通运输工程—道路与铁道工程]