Prediction of ground-borne vibration induced by impact pile driving: numerical approach and experimental validation

Colaço, A.; Costa, P. Alves; Ferreira, C.; Parente, C.; Fernandez-Ruiz, J.

doi:10.1007/s11803-023-2216-6

Cited by 4 publications

(1 citation statement)

References 23 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As for the mechanism of ground vibrations, there are several studies on ground vibration induced by excitations such as seismic effect [10], railway [11], pile driving [12], etc., but research into the mechanism of ground vibration induced by flood discharge is still in the initial stage. Based on the results of prototype monitoring, researchers [7] have summarized that this type of ground vibration is a continuous stationary random dynamic response characterized by low frequency, small amplitude, shock characteristics, and longdistance propagation.…”

Section: Introductionmentioning

confidence: 99%

An Evaluation and Reduction Approach for the Ground Vibration Induced by High Dam Flood Discharge

Lian,

Zheng,

Liang

et al. 2024

Water

View full text Add to dashboard Cite

Ground vibration induced by high dam flood discharge has been reported to cause severe structure safety threats and environmental issues. In this paper, an evaluation and reduction approach for ground vibration using systematic and comprehensive studies is proposed. Based on the results of hydraulic physical model tests, the hydrodynamic excitation on the stilling basin plate (SBP) is analytically expressed as spatially variable harmonic loads by the three-dimensional least squares method. Afterwards, a theoretical model for the SBP–foundation coupled system is established and the vibration of SBP subjected to analytical hydrodynamic load input is calculated. The ground vibration is further evaluated through the numerical simulation regarding the SBP vibration as the input load. According to the prototype test result, it is found that the variation trend of evaluation results under different working conditions is consistent with the actual situation, which indicates the effectiveness of this evaluation approach. Furthermore, the sensitivity analysis of SBP physical dimensions to ground vibration is conducted, and an optimized design for SBP is presented as a result. The verification results indicate that ground vibration can be significantly reduced by applying SBP optimization.

show abstract

Section: Introductionmentioning

confidence: 99%

An Evaluation and Reduction Approach for the Ground Vibration Induced by High Dam Flood Discharge

Lian,

Zheng,

Liang

et al. 2024

Water

View full text Add to dashboard Cite

show abstract

Dynamic Response of Poroelastic Soil Adjacent to an Axially Vibrating Pile

Wu,

El Naggar,

Wang

2024

J. Eng. Mech.

View full text Add to dashboard Cite

Effect of pile driving induced ground vibrations and stress distribution to close settlements: a case study

Ongen,

Yetkin,

Kilinc

2024

Eng. Res. Express

View full text Add to dashboard Cite

The pile method, applied in the foundational operations of construction to enhance soil bearing capacity, is utilized in locations where there is insufficient soil support. Its purpose is to reinforce the foundation and improve soil stability before constructing a structure. In this study, vibrations occurring during the application of Vibrex-type piles for foundation reinforcement in a construction project located in the Konak district of Izmir Province were measured at various distances from the measurement points. The study further explored the influence of pile application on soil stability, considering the geomechanical properties of the site's soil structure. The resulting analysis from the study's graph indicates that stress and vibration velocity remain at optimal levels, suggesting favorable working conditions.

show abstract

Prediction of ground-borne vibration induced by impact pile driving: numerical approach and experimental validation

Cited by 4 publications

References 23 publications

An Evaluation and Reduction Approach for the Ground Vibration Induced by High Dam Flood Discharge

An Evaluation and Reduction Approach for the Ground Vibration Induced by High Dam Flood Discharge

Dynamic Response of Poroelastic Soil Adjacent to an Axially Vibrating Pile

Effect of pile driving induced ground vibrations and stress distribution to close settlements: a case study

Contact Info

Product

Resources

About