COVID-19 lockdown impact on CERN seismic station ambient noise levels

Author:

Ścisło Łukasz1,Łacny Łukasz2,Guinchard Michael3

Affiliation:

1. Cracow University of Technology, Faculty of Electrical and Computer Engineering, Department of Automation and Computer Engineering, ul. Warszawska 24 , 31-155 Cracow , Poland

2. Cracow University of Technology, Faculty of Mechanical Engineering, Department of Applied Mechanics and Biomechanics, al. Jana Pawla II 37 , 31-864 Cracow , Poland

3. Engineering Department, CERN, EN-MME Group, Mechanical Measurement Lab , 1211 Geneva 23 , Switzerland

Abstract

Abstract Seismic measuring stations do not only record seismic waves. They also pick up tremors caused by other factors: these are known as seismic background noise. In normal conditions, this environmental background is steady over a long time. This article presents the influence of high reduction of human activity due to COVID-19 initial lockdown on ground vibration in the Large Hadron Collider tunnel at the European Organization for Nuclear Research.

Publisher

Walter de Gruyter GmbH

Subject

Electrical and Electronic Engineering,Mechanical Engineering,Aerospace Engineering,General Materials Science,Civil and Structural Engineering,Environmental Engineering

Reference14 articles.

1. Poli P, Boaga J, Molinari I, Cascone V, Boschi L. The 2020 coronavirus lockdown and seismic monitoring of anthropic activities in Northern Italy. Scientific Reports. 2020 Jun;10(1):1–8.

2. Gibney E. Coronavirus lockdowns have changed the way Earth moves. Nature. 2020 Mar;580(7802):176–7.

3. Schaumann M, Gamba D, Guinchard M, Scislo L, Wenninger J. Effect of ground motion introduced by HL-LHC CE work on LHC beam operation. Proceedings of the 10th International Particle Accelerator Conference. Geneva: JaCoW Publishing, CERN; 2019.

4. Guinchard M, Fessia P, Lacny L, Osborne J, Scislo L, Wenninger J, et al. Investigation and estimation of the LHC magnet vibrations induced by HL-LHC civil engineering activities. Proceedings of the 9th International Particle Accelerator Conference. Geneva: JaCoW Publishing, CERN; 2018.

5. Ballardin G, Bracci L, Braccini S, Bradaschia C, Casciano C, Calamai G, et al. Measurement of the VIRGO superattenuator performance for seismic noise suppression. Rev Scientific Instr. 2001 Sep;72(9):3643–52.

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3