核电项目管廊设计优化研究  

Research on Design Optimization of Pipe Gallery for Nuclear Power Projects

作　　者：李雪明 张会乔 周林军 张若煊 LI Xueming;ZHANG Huiqiao;ZHOU Linjun;ZHANG Ruoxuan(China Nuclear Power Engineering Co.,Ltd.,Beijing,100840 China)

机构地区：[1]中国核电工程有限公司,北京100840

出　　处：《科技资讯》2025年第3期202-204,208,共4页Science & Technology Information

摘　　要：在核电厂的室外工程中,地下管廊的施工已成为影响项目现场施工进度和整体形象的关键瓶颈。为解决这一问题,首先深入分析了管廊施工图的设计逻辑,然后系统地梳理了影响施工的各种制约因素。在此基础上,提出了一系列创新措施,包括采用三维设计技术、实施管廊接口和断面的标准化设计、推进管廊模块化建设、制订全厂综合负挖图等。这些措施的实施不仅能够有效避免现场的重复开挖,还显著改善了施工现场的文明施工环境,为核电项目的管廊施工提供了统一的管理模式,从而为各核电项目的顺利推进提供了有力支持。In the outdoor engineering of nuclear power plants,the construction of underground pipe galleries has become a key bottleneck affecting the construction progress and overall image of the project site.To address this is-sue,this article firstly conducted an in-depth analysis of the design logic of the pipe gallery construction drawings,and then systematically sorted out the various factors affecting the construction.On this basis,a series of innovative measures have been proposed,including the adoption of 3D design technology,the implementation of standardized design for pipe gallery interfaces and cross-sections,the promotion of modular construction of pipe gallery,and the formulation of comprehensive negative excavation drawings for the entire plant.The implementation of these mea-sures not only effectively avoids repeated excavation on site but also significantly improves the civilized construction environment of the construction site,providing a unified management model for the construction of pipe gallery in nuclear power projects,thereby providing strong support for the smooth progress of various nuclear power projects.

关 键 词：核电项目 管廊先行 三维设计 负挖 设计优化 

分 类 号：TU990.3[建筑科学—市政工程]