铁路通信信号工程技术2025，Vol.22Issue(9)：109-114,6.DOI:10.3969/j.issn.1673-4440.2025.09.018
长大隧道区间的通风井布局优化仿真系统设计
Design of Simulation System for Optimizing Ventilation Shaft Layout in Long Tunnel Section
摘要
Abstract
To solve the shortcomings of traditional methods in supporting multiple ventilation shaft layout and achieving train interval equilibrium in super-long tunnels,this paper presents the design of a simulation system for optimizing the ventilation shaft layout.The finite-state machine theory is followed to accurately simulate the ATO operation curve,and develop the algorithms for train interval calculation and interactive optimization of ventilation shaft locations.Additionally,the C++language is utilized to develop the simulation platform including HMI,data management and core computing modules.With the long section of the Chongming Line of the rail transit network in Shanghai taken as an engineering case,the proposed system is adopted for the optimization simulation of ventilation shaft layout.The simulation results show that the proposed system can provide effective guidance for ventilation shaft location determination,achieve greater balance between various ventilation shaft sections in train interval,and increase the operational safety margin while meeting the designed capacity requirements,which verifies the engineering application value of the proposed system.关键词
CBTC/长大隧道区间/追踪间隔时间/通风井布局仿真系统Key words
CBTC/long tunnel section/headway/ventilation shaft layout simulation system分类
交通工程引用本文复制引用
施宇豪,付鹏,李明峰..长大隧道区间的通风井布局优化仿真系统设计[J].铁路通信信号工程技术,2025,22(9):109-114,6.基金项目
上海市隧道工程轨道交通设计研究院科研项目(Y202216) （Y202216）
上海申通地铁集团有限公司科研项目(JS-KY23R041) （JS-KY23R041）
