摘要
当前地下管网在运维过程中会遇到许多问题,如在进行地下作业的过程中,经常会发生因电缆定位不准导致的电缆管线被挖断、受损的情况;管线新建、改建、扩建频繁,以及新数据更新不同步造成影响等。采用GIS+BIM技术,将电缆管线、电力设施及电力管网周边的其他市政管网,通过三维可视化的方式进行展示,这种可视化的拓扑结构管理让电缆布局更直观,管理者可以清楚地看到电缆网络的物理布局、连接关系以及空间配置。现在,基于电网模型叠加横断面分析、净距分析、模拟开挖,以及辅助决策等应用,可以为电网运维提升管理效率,减少管理人员的时间和人力成本。
There are many problems encountered in the operation and maintenance of underground pipeline networks,such as the frequent occurrence of cable pipelines being cut or damaged due to inaccurate cable positioning during underground operations;Frequent construction,renovation,and expansion of pipelines,as well as unsynchronized updates of new data,can have an impact.By using GIS+BIM technology,cable pipelines,power facilities,and other municipal pipe networks surrounding the power network are displayed in a three‑dimensional visualization manner.This visualized topology management makes cable layout more intuitive,and managers can clearly see the physical layout,connection relationships,and spatial configuration of the cable network.Based on the application of power grid model overlay cross‑sectional analysis,net distance analysis,simulated excavation,and auxiliary decision‑making,the management efficiency of power grid operation and maintenance is improved,and the time and labor costs of management personnel are reduced.
作者
陈悦
鲁勇华
CHEN Yue;LU Yonghua
出处
《浙江建筑》
2025年第2期73-76,共4页
Zhejiang Construction
基金
2023年度杭州市建设科研项目“智慧城市背景下电缆管网全景数字化运维”(2023281)。
关键词
GIS技术
BIM技术
三维可视化
Geographic Information System
Buiding Information Modeling
3D visualization
作者简介
陈悦(1985-),女,从事产品质量管控工作。E‑mail:572402079@qq.com。
