Interaction Analysis of Foundation Pit Excavation and Adjacent Existing Building's Pile Foundation

Abstract:

Construction site-monitoring on adjacent existing building’s pile foundation,using ANSYS finite element software to simulate the deformation of adjacent pile foundation when foundation pit excavation. Combined with measured data to analyze the interaction of foundation pit excavation and adjacent existing building’s pile foundation and draw the conclusion that the measured settleme-nt of pit’s adjacent pile is greater than the model’s theoretical value and the pit excavation has certain influence on the pile foun-dation’s vertical displacement of existing buildings.

• Periodical: Applied Mechanics and Materials (Volumes 501-504)
• Pages: 286-290
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.501-504.286
• Online since: January 2014
• Authors: Shan Shan Xu, Qiu Sheng Gao
• Keywords: Finite Element, Foundation Pit, Pile Foundation

References

[1] Zhonghan Chen, Liping Cheng, Deep excavation engineering[M]. 2nd ed. Beijing: China Machine Press, (2002) (In Chinese).

[2] Jun Sun, The Analysis of Finite Element Method in Underground Structure [M]. Shanghai, Tongji University Press, (1988) (In Chinese).