测绘通报 ›› 2025, Vol. 0 ›› Issue (12): 82-87.doi: 10.13474/j.cnki.11-2246.2025.1214

• 工程测量分会年会优选论文 • 上一篇    

钻爆法隧道衬砌浇筑量的模型化估算

赵翼鹏1, 杜志刚2, 张吴明3, 郭朝飞2, 智志洋3, 常兵涛3, 恒正坤2, 孙运通2, 王秋实2   

  1. 1. 河南理工大学测绘与国土信息工程学院, 河南 焦作 454000;
    2. 中铁隧道局集团有限公司, 广东 广州 511458;
    3. 中山大学遥感科学与技术学院, 广东 珠海 519082
  • 收稿日期:2025-06-27 发布日期:2025-12-31
  • 通讯作者: 张吴明。E-mail:zhangwm25@mail.sysu.edu.cn
  • 作者简介:赵翼鹏(1991—),男,博士,讲师,主要研究方向为隧道点云处理与模型化。E-mail:zyp2gz@hpu.edu.cn
  • 基金资助:
    中铁隧道局科技创新计划(隧研合2021-22);河南省高校基本科研业务费专项资金(NSFRF2502033);河南理工大学测绘科学与技术“双一流”学科创建项目(XJBS202507);河南理工大学自然科学基金(B2025-20)

Modeling estimation of tunnel lining pouring volume by borehole-blasting method

ZHAO Yipeng1, DU Zhigang2, ZHANG Wuming3, GUO Chaofei2, ZHI Zhiyang3, CHANG Bingtao3, HENG Zhengkun2, SUN Yuntong2, WANG Qiushi2   

  1. 1. School of Surveying and Land Information Engineering, Henan Polytechnic University, Jiaozuo 454000, China;
    2. China Railway Tunnel Group Co., Ltd., Guangzhou 511458, China;
    3. School of Geospatial Engineering and Science, Sun Yat-sen University, Zhuhai 519082, China
  • Received:2025-06-27 Published:2025-12-31

摘要: 在信息技术与工程建造深度融合的背景下,隧道施工正逐步实现智能化转型。然而,当前隧道衬砌台车位姿调整仍严重依赖人工经验,且衬砌混凝土超额浇筑问题突出。针对隧道衬砌施工中存在的难点问题,本文提出一种融合衬砌模型与隧道衬砌台车模型的多模型组合方法,构建了衬砌浇筑量估算模型,开展了对隧道衬砌施工过程的精确模拟与量化分析。试验以GTFS项目为例,采集了隧道衬砌不同施工期的点云数据,结合衬砌台车设计数据对案例项目的衬砌浇筑过程进行了施工模拟。结果表明,衬砌浇筑量估算结果满足隧道施工需求。本文方法为衬砌台车位姿调整与衬砌混凝土浇筑量估算提供决策依据,有效服务于隧道衬砌施工过程的数字化模拟与衬砌混凝土浇筑方案的合理制订。

关键词: 钻爆法隧道, 隧道衬砌, 隧道衬砌台车, 衬砌浇筑量, 数字化施工

Abstract: In the context of the profound integration of information technology and engineering construction,the process of tunnel construction is undergoing a gradual intelligent transformation.However,the current method of tunnel lining construction relies heavily on manual experience to adjust the tunnel lining trolley position,and the problem of over-pouring lining concrete is prominent.In light of the challenges encountered in the field of tunnel lining construction,this paper puts forward a multi-model combination method that integrates the lining model and the tunnel lining cart model.The proposed approach entails the construction of a lining pouring volume estimation model,and the execution of precise simulation and quantitative analysis of the tunnel lining construction process.The validation experiment employs the GTFS project as a case study,utilizing point cloud data from various construction periods of the tunnel lining.The experiment then simulates the lining pouring process for the designated project,integrating the design data of the lining cart.The results show that the estimation of lining pouring volume meets the demand of tunnel construction.The approach provides a foundation for decision-making,facilitating the adjustment of the lining trolley position and the estimation of the concrete pouring volume.The method effectively supports the digital simulation of tunnel lining construction processes and the rational formulation of concrete pouring plans for the tunnel lining.

Key words: borehole-blasting method tunnel, tunnel lining, tunnel lining carts, lining pour volume, digital construction

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