地铁区间盾构施工进度与投资智能控制方法研究

段晓晨; 赵辰光; 李明; 施振东

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铁道工程学报 ›› 2023, Vol. 40 ›› Issue (1) : 109-115.

工程经济与管理

地铁区间盾构施工进度与投资智能控制方法研究

段晓晨^1**, 赵辰光¹, 李明¹, 施振东²

作者信息 +

Research on the Intelligent Control Method of Subway Shield Construction Schedule and Investment

DUAN Xiaochen¹, ZHAO Chenguang¹, LI Ming¹, SHI Zhendong²

Author information +

文章历史 +

摘要

研究目的:盾构施工作为城市地铁建设中的重要方法,其施工进度与投资控制具有非常显著的复杂系统特点,并受到盾构自身因素、建设条件、施工组织管理、工程内容、技术标准、融资特征等繁复多变的影响因素的影响,故实际控制过程中存在诸多问题。为优化进度与投资控制体系,本文拟进行分析建模并论证。
研究结论:(1)对已完成工程的历史数据处理和分析,建立地铁区间施工进度与投资信息资料数据库;(2)运用PSO聚类分析、BPNN等非线性智能方法可以有效估算盾构施工进度与投资目标;(3)综合PDCA、预警等管理方法建立模型,可实现盾构施工进度与投资的动态优化控制管理;(4)将动态优化控制模型在实际地铁区间盾构施工中进行应用,实现了地铁区间的智能化、信息化管理;(5)本研究成果可为地铁区间盾构施工的进度与投资控制提供可行性方案。

Abstract

Research purposes: Shield construction is an important method in urban subway construction. Its construction schedule and investment control has very significant complex system characteristics, and is affected by the shield's own factors, construction conditions, construction organization and management, project content, technical standards, financing characteristics and other complex and changeable influencing factors, so there are many problems in the actual control process. In order to optimize the schedule and investment control system, this paper intends to conduct analysis modeling and demonstration.
Research conclusions:(1) Through the processing and analysis of the historical data of the completed project, the construction progress and investment information database of the subway section is established. (2) Nonlinear intelligent methods such as PSO cluster analysis and BPNN can be used to effectively estimate the construction schedule and investment objectives of the shield. (3) The dynamic optimization control management of shield construction schedule and investment can be realized by establishing the model based on PDCA, early warning and other management methods. (4) The dynamic optimization control model is applied in the shield construction of the actual subway section to realize the intelligent and information management of the subway section. (5) The research results can provide a feasible plan for the schedule and investment control of shield construction in the subway section.

导出引用

段晓晨, 赵辰光, 李明, 等. 地铁区间盾构施工进度与投资智能控制方法研究[J]. 铁道工程学报, 2023, 40(1): 109-115

DUAN Xiaochen, ZHAO Chenguang, LI Ming, et al. Research on the Intelligent Control Method of Subway Shield Construction Schedule and Investment[J]. Journal of Railway Engineering Society, 2023, 40(1): 109-115

中图分类号： U231.2

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