A new empirical formula to assess the excavation-induced settlement

Lai Hsin-Lung, Der-Her Lee, Chyi Sheu

研究成果: Conference contribution

摘要

The surface settlement curves observed from several deep excavation sites are very similar to the ones measured from the shield tunnel sites. Therefore, this paper presents an experiential formula based on the surface settlement curves of shield tunnel excavation to predict the one during a deep excavation. Four cases studies were adopted to check the suitability of the formula to apply on predicting the settlement due to deep excavation. The predicting results indicate that not only the maximum settlement, differential settlement but also the angular distortion correlate the data obtained from the sites well.

原文English
主出版物標題Proceedings of The Seventeenth 2007 International Offshore and Polar Engineering Conference, ISOPE 2007
頁面1561-1567
頁數7
出版狀態Published - 2007 12月 3
事件17th 2007 International Offshore and Polar Engineering Conference, ISOPE 2007 - Lisbon, Portugal
持續時間: 2007 7月 12007 7月 6

出版系列

名字Proceedings of the International Offshore and Polar Engineering Conference
ISSN(列印)1098-6189
ISSN(電子)1555-1792

Other

Other17th 2007 International Offshore and Polar Engineering Conference, ISOPE 2007
國家/地區Portugal
城市Lisbon
期間07-07-0107-07-06

All Science Journal Classification (ASJC) codes

  • 能源工程與電力技術
  • 海洋工程
  • 機械工業

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