CONSTRUCTION PERFOAMNCE OF EPB SHIELD TUNNELS ON CHANNEL RAIL LINK CONTRACT 220 IN LONDON
As part of the project for the Channel Tunnel Rail Link, shield tunnel construction of CTRL contract 220 that stretches around 7.5 km from Stratford station in east London to London St. Pancras station was carried out by EPB shield method. This paper describes a case-history of high-speed construction of long tunnels in London and several measures taken to prosecute the work including construction performance. Monitoring results during shield driving, particularly focusing on the ground surface movements and existing tunnel behaviour, are also discussed, comparing with those based on the empirical method and FE analysis.
Shield Tunnel Shield Construction Ground Movements
T.HAGIWARA T.MINAMI H.YAMAZAKI Y.ANO R.J.MAIR K.SOGA J.WONGSARIOJ X.BORGHI
Nishimatsu Construction Co., Ltd., 1-20-10 Toranomon Minato ward, Tokyo, 105-8401, Japan Geotechnical Engineering, University of Cambridge, Trumpington Street, Cambrid ge, CB2 1PZ, U.K Civil Engineering, University of Cambridge, Trumpington Street, Cambridge, CB2 1PZ, U.K Geoitechnical Consulting Group, London, UK, formerly PhD student, University of Cambidge P(o)yry Infra AG, Zürich, Switzerland, formerly PhD student, University of Cambridge
国际会议
第三届中日岩土工程研讨会(Proceedings of the 3rd Sino-Japan Geotechnical Symposium)
重庆
英文
170-180
2007-11-05（万方平台首次上网日期，不代表论文的发表时间）