Abstract：Research purposes: Ground movement easily occurs in the construction process of shielding tunnel, resulting in disturbing the surrounding buildings and pipelines, so it is significant for accurate predicting the ground settlement induced by shield construction of Wuhan Yangtze River tunnel to protect the surrounding buildings and pipelines.
Research conclusions:The result indicates that ground settlement would not change largely in the area of 40 meters behind the cutting face along the tunnel axial, and when the ground loss rate is less than 2. 0%，ground settlement induced by soil plastic deformation is of small percentage to the total settlement value.
李国成，丁烈云. 武汉长江隧道盾构施工引起的地表沉降预测[J]. 铁道工程学报, 2008, 25(5): 59-62.
LI Guo-cheng,DING Lie-yun. Ground Settlement Induced by Shield Construction of Wuhan Yangtze River Tunnel. 铁道工程学报, 2008, 25(5): 59-62.
[1] Peck R. B. Deep excavation and tunneling in soft ground, State of the Art Report [ A ] . Pros. 7thInt. Conf. on Soil Me- chanics and Foundation Engineering[C]，Mexico City, 1969:225-290.
[2] 刘建航，侯学渊.盾构隧道[M].北京:中国铁道出版社， 1991.
[3] Shinichiro Imamura, Toshiyuki Hagiwara, Kenji Mito, et al. Settlement through above a Model shield observed in a cen- trifuge[A]. Centrifuge98[C]. Tokyo, 1998:713-719.
2008, Vol. 25 
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