Numerical Simulation of Bored Pile on Foundation Pit Support in Soft Soil Deposits

Abstract:

To the supporting method of bored cast-in-place piles on foundation pit support in soft soil deposits, using the finite element method and considering the interaction between pile group, respectively, bored piles with compound foundation and entitative beam element are numerically simulated in two ways; Compared two kinds of method to calculate the displacement effects of adjacent pipeline to the actual monitoring data, the results show that using entitative beam element are adopted to simulate the piles is more reasonable.

• Periodical: Advanced Materials Research (Volumes 884-885)
• Pages: 679-684
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.884-885.679
• Online since: January 2014
• Authors: Jing Wang*, Xiao Qing Liu, Xiao Chen Xie, Hui Jun Qi
• Keywords: Compound Foundation, Entitative Beam Element, Finite Element Method (FEM), Foundation Pit Support, Numerical Simulation of Bored Pile

References

[1] W.D. Wang and Z.H. Xu: The Sixth National Foundation Pit Engineering Conference (Xiamen, China, 2010). Vol. 1, p.32. (In Chinese).

[2] R.J. Zhu, Q. Gao and G. Qi: Journal of Chongqing Jianzhu University, Vol. 28 (2006) No. 2, p.52. (In Chinese).

[3] Y.X. Tong: Shanghai Geology, Vol. 1 (1980) No. 2, p.10. (In Chinese).

[4] W.Y. Xiao: Fujian Building Materials, Vol. 1 (2010) No. 4, p.84. (In Chinese).

[5] M.D. He, J. Liu and G.P. Le: The Academic Meeting of Chinese Rock Mechanics and Engineering Examples (Hainan, China 2007). Vol. 1, p.129. (In Chinese).

[6] S.L. Xie, Q.F. Ding and Y.N. Lu: Exploration Engineering, Vol. 37 (2010) No. 5, p.59. (In Chinese).

[7] H.B. Xiao, Y.H. Wang and X.H. Wang: Chinese Journal of Geotechnical Engineering, Vol. 26 (2004) No. 1, p.47. (In Chinese).

[8] T.J. Jiang: China Science and Technology Information, Vol. 1 (2011) No. 14, p.66. (In Chinese).

[9] C.L. Gao, R.F. Li and J.F. Chai: Geology in China, Vol. 1 (2012) No. 3, p.835. (In Chinese).

[10] H.B. Zhou: Engineering Investigation, Vol. 1 (2000) No. 1, p.1. (In Chinese).

[11] S.H. Hong, F.H. Lee and K.Y. Yong: Computers and Geotechnics, Vol. 30 (2003) No. 1, p.81.

[12] L.Q. Mao, C.Y. Heng and L.M. Zeng: Journal of China Coal Society, Vol. 1 (2004) No. 3, p.284. (In Chinese).

[13] David M. Potts and Lidija Zdravkovic: Finite Element Analysis in Geotechnical Engineering (Science Press, Britain 2010).

[14] L. Ding, L.H. Zhang and Y.Q. Dai: Northwest Water Power, Vol. 1 (2010) No. 1, p.19. (In Chinese).

[15] S.X. He: Chinese Journal of Rock Mechanics and Engineering (Hangzhou, China 2005), Vol. 1, p.5478. (In Chinese).

[16] Z.L. Wang: Rock and Soil Mechanics, Vol. 26 (2005) No. 7, p.1085. (In Chinese).