Response Law and Influencing Factors of the Soil under Action of Pile Driving Vibration Based on Midas/GTS

Abstract:

Due to the upgrade and reconstruct of a high-piled wharf, the piling construction may cause the damage of the large diameter underground pipe of a power plant nearby. For this problem, a dynamic time-history analysis model was established using MIDAS/GTS program. Based on the analysis of the pile driving vibration and its propagation law, some parameters, such as the modulus of the soil, the Poissons ratio of soil, the action time of vibration load and the damping ratio of the soil that may have an effect on the response law of the soil, were studied. The study results not only serve as an important inference to the construction of this case, but also accumulate experience and data for other similar engineering practices.

• Periodical: Applied Mechanics and Materials (Volumes 353-356)
• Pages: 979-983
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.353-356.979
• Online since: August 2013
• Authors: Dong Zhang*, Jing Bo Su, Hui De Zhao, Hai Yan Wang
• Keywords: Influencing Factor, Pile Driving Vibration, Time-History Analysis, Underground Pipeline

References

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DOI: 10.1061/jmcea3.0001583