Effect of metro tunneling traversing on superpile

ZHU Fengbin1, YANG Ping2*, SHE Caigao3

Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2009, Vol. 33 ›› Issue (06) : 108.

南京林业大学学报（自然科学版）
Journal of Nanjing Forestry University (Natural Sciences Edition） ›› 2009, Vol. 33 ›› Issue (06) : 108. DOI: 10.3969/j.jssn.1000-2006.2009.06.025

Effect of metro tunneling traversing on superpile

  • ZHU Fengbin1, YANG Ping2*, SHE Caigao3
Author information +
History +

Abstract

A 3D elasto plastic finite element model was established, and a detailed discussion was made on the influence caused by tunneling to ground settlement and superpile. The results showed that the ground settlement which occurs in larger scope would reduce with the increasing of shield tunnel excavation depth. If the pile existed just at the upside of shield tunnel crown, the minimum safe distance between pile toe and shield tunnel crown would be half tunnel diameter. The lateral up influenced zone due to tunneling was one tunnel diameter from tunnel centerline.

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations
ZHU Fengbin1, YANG Ping2*, SHE Caigao3. Effect of metro tunneling traversing on superpile[J]. Journal of Nanjing Forestry University (Natural Sciences Edition）. 2009, 33(06): 108 https://doi.org/10.3969/j.jssn.1000-2006.2009.06.025

References

[1]杨晓杰,邓飞皇,聂雯,等. 地铁隧道近距离穿越施工对桩基承载力的影响研究[J]. 岩石力学与工程学报,2006,25(6):1290-1295.
[2]Morton J D, King K H. Effects of tunneling on the bearing capacity and settlement of piled foundations[G]//Proceedings, Tunneling 79. London: IMM, 1979.
[3]Ong C W, Leung C F, Yong K Y, et al. Centrifuge modeling of pile responses due to tunneling in clay[J]. Underground Singapore, 2005, 128(4): 327-336.
[4]杨平,朱逢斌. 城市隧道施工对邻近单桩工作性状影响研究[J]. 现代隧道技术,2006,11(增):234-239.
[5]朱逢斌,杨平,Ong C W. 盾构隧道开挖对邻近桩基影响数值分析[J]. 岩土工程学报,2008,30(2):298-302.
[6]Gordon T K, Ng C W W. Effects of advancing open face tunneling on an existing loaded pile[J]. J Geotech Geoenviron Eng, ASCE, 2005, 131(2):193-201.
[7]Jacobsz S W, Standing J R, Mair R J. Centrifuge modeling of tunneling near driven piles[C]//Geotechnical Aspects of Underground Construction in Soft Ground. France, 2002.

Accesses

Citation

Detail
Sections
Recommended
The full text is translated into English by AI, aiming to facilitate reading and comprehension. The core content is subject to the explanation in Chinese.

Author

Reader

Reviewer

www.nldxb.njfu.edu.cn

Edited ＆ Published by Editorial Department of Nanjing Forestry University(Natural Sciences Edition)
Address： No.159 Longpan Road,Nanjing 210037 Jiangsu,P.R.China
E-mail ：xuebao@njfu.edu.cn , xuebao@njfu.com.cn
Telephone +86-25-85428247,85427076
Distributed by China International Book Trading Corporation P.O. Box 399, Beijing ,P.R. China

/

〈 〉