“华龙一号”反应堆厂房筏基钢筋施工逻辑研究

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关键词：十字筏基；钢筋施工；焊接控制；施工逻辑；连接接头中图分类号： TQ050.4+1 ;TU755.3 文献标志码：A 文章编号：1001-5922（2025）12-0252-04

Research on construction logic of raft foundation reinforcement in “Hualong No.1" reactor building

CHANG Yingjie （China Nuclear Industry 24th Construction Co.，Ltd.，Mianyang 621024，Sichuan China）

Abstract：By studyingthe logical relationship between the“Hualong No.1”RX plant and the raft foundation reinforcement construction of the surounding plant，the first planning and construction are adopted to ensure the maximum benefitof thereinforcementconstruction.In this regard，through the analysisof the keyand dificult points， thearticleformulates measures to mark the key information inthepreparationof the material list，carrout reasonablesizecontroland bundling identification inthe processingof stel bars，do a good job inthe positioning ofradial steel barsandthecontrolof circumferential steelbars inthefield binding implementationlink，doagood job in the installtion positionand elevation controlin thehorse stoolinstalation link，doa good job inthe position control and elevationcontrolinthe insertion barbinding link，andcontrolthequalityofwelded jointsand welding machines to ensure the fluencyof the actual construction on site and achieve the purpose of improving work efficiency.

Key Words：crossraft foundation;reinforcement construction;welding control;construction logic;connection connector

“华龙一号"筏基为多个厂房相连的"十"字型筏基。（剩余5856字）