Detailed Summary of the Working Group on Environmental Control (T6).

Bialowons, W. ; Laughton, C. ; Seryi, A.

Technical Information Center Oak Ridge Tennessee

关键词: Accelerators;    Colliders;    Environmental control;    Ground motion;    Working groups;   

RP-ID  :  DE2003804899

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

For the next generation of large accelerators, the civil engineering of accelerator tunnels and associated underground buildings will be a major component of the technical challenge of constructing such machines. Between a sixth and a half of the total costs of these machines must be used for the civil engineering. Because of the large physical scales of these machines the engineering will be required to be as cost-effective as possible and because the considered beam sizes are of nanometer scale, issues such as structural and thermal stability, ground motion and artificial sources of vibration in the environment will need to be carefully studied. The working group concentrated on tunneling, ground motion, stability, alignment and environmental issues.