AP1000机组钢制安全壳模块化建造实践的设计与安装优化  

The Optimization Suggestions on Design and Installation Based on Modular Construction Practice of Steel Containment Vessel of AP1000

作　　者：李银 魏巍 晏桂珍 冯威扬 王奕清 LI Yin;WEI Wei;YAN Gui-zhen;FENG Wei-yang;WANG Yi-qing(Shandong Nuclear Power Equipment Manufacturing Co.,Ltd.,Haiyang,Shandong Prov.265118,China;Shandong Nuclear Power Equipment Engineering Technology and Research Center,Haiyang,Shandong Prov.265118,China;Yantai Nuclear Power Equipment Engineering Technology and Research Center,Haiyang,Shandong Prov.265118,China)

机构地区：[1]山东核电设备制造有限公司,山东烟台265118 [2]山东省核电设备工程技术研究中心,山东烟台265118 [3]烟台市核电设备工程技术研究中心,山东烟台265118

出　　处：《中国核电》2021年第1期100-104,143,共6页China Nuclear Power

基　　金：国家科技重大专项(项目编号2018ZX06002002)。

摘　　要："模块化建造"是AP1000核电技术提出的重要理念,可以有效缩短建设工期。在AP1000依托项目钢制安全壳的建造过程中,受设计、制造、施工进度等各方面的影响,部分施工在核岛完成,对安全、质量、进度均产生了一定程度的影响。文章根据依托项目钢制安全壳的建造实践,从设计、车间预制及现场安装三个方面总结优化建议,提高模块化建造水平,同时对节约的工期进行了量化分析。"Modular construction"is an important concept proposed by AP1000 nuclear power technology,which can effectively shorten the construction period.During the construction of steel containment vessel of AP1000 supporting project,due to the influence of design,manufacture and construction progress,some construction was completed in the nuclear island,which has a certain impact on the safety,quality and progress.According to the construction practice of the steel containment vessel,the optimization measures are summarized from three aspects of design,workshop prefabrication and site installation to improve the level of modular construction,and the saved construction period is analyzed quantitatively.

关 键 词：钢制安全壳 模块化 优化 

分 类 号：TL48[核科学技术—核技术及应用]