標題: | AN ESTIMATION OF GROUND SETTLEMENT DUE TO SHIELD TUNNELING BY THE PECK-FUJITA METHOD |
作者: | FANG, YS LIN, JS SU, CS 交大名義發表 土木工程學系 National Chiao Tung University Department of Civil Engineering |
關鍵字: | EMPIRICAL METHOD;FIELD MEASUREMENT;SETTLEMENT;SOFT GROUND;TUNNELING |
公開日期: | 1-六月-1994 |
摘要: | In this paper, an empirical method based on Peck and Fujita's study is proposed to estimate the magnitude and extent of surface settlement associated with shield tunnelling. It is found that the ground-settlement curves calculated with the proposed method for various types of shields, ground conditions, tunnel diameters, and depths are in reasonably good agreement with field measurements. For open shields tunnelled through clayey soils, the stability ratio has a significant influence on the surface settlement induced. Field measurement data suggest that the Peck-Fujita method may be used to estimate the ground subsidence associated with the construction of parallel tunnels. |
URI: | http://hdl.handle.net/11536/2467 |
ISSN: | 0008-3674 |
期刊: | CANADIAN GEOTECHNICAL JOURNAL |
Volume: | 31 |
Issue: | 3 |
起始頁: | 431 |
結束頁: | 443 |
顯示於類別: | 期刊論文 |