大型环形正负电子对撞机土建设计浅析

Overview of Civil Engineering Design for Large Circular Electron- Positron Collider

大型环形正负电子对撞机项目是中国高能物理学界提议建造的重大科技基础设施,目标是利用正负电子对撞产生大量的希格斯粒子,从而精确测量其性质,并深入研究物理学基本问题。该项目的建造规模与复杂程度,几乎超过了世界上所有的科学实验装置。文章基于浙江省湖州备选场址,对该项目的土建设计进行研究,针对隧道长、洞室结构复杂、物理设备众多等特点,从工程布置、数字化协同设计、施工组织设计等多个角度提出了相应的设计方案,确定了工程布置与主要建筑物形式,并提出了后续设计协同的需求和研究方向,研究成果可为后续详细设计提供参考。

The large circular electron-positron collider project is a significant scientific infrastructure proposed by the highenergy physics community in China.Its objective is to generate a large number of Higgs particles through electron-positron collisions,allowing for precise measurements of their properties and in-depth research into fundamental physics questions.The construction scale and complexity of this project significantly surpass all existing scientific experimental facilities worldwide.This paper focuses on the civil engineering design of the project,particularly at the alternate site in Huzhou,Zhejiang Province.Considering the project’s characteristics such as tunnel length,complex cavern structures,and numerous physical devices,the research explores design solutions from multiple perspectives,including engineering layout,digital collaborative design,and construction organization.It outlines the project layout and key architectural forms,while also proposing requirements and research directions for subsequent collaborative design.The research findings can serve as a reference for detailed design in the future.