Numerical analysis of bridge piers under earthquakes considering pile‒soil interactions and water‒pier interactions

Y Chen, Y Lv, K Wu, X Huang - Ocean Engineering, 2022 - Elsevier
Previous investigations have shown that both pile‒soil interactions and water‒pier
interactions have a significant effect on the seismic performance of bridge piers. However …

[HTML][HTML] Effects of geogrid reinforcement on the backfill of integral bridge abutments

V Farhangi, M Zadehmohamad, A Monshizadegan… - Buildings, 2023 - mdpi.com
The construction of integral bridges is one of the most effective methods to reduce bridges'
construction and in-service costs. However, there are associated geotechnical problems …

Influence of soil-structure interaction on the dynamic characteristics of railroad frame bridges

T Heiland, HDB Aji, F Wuttke, L Stempniewski… - Soil Dynamics and …, 2023 - Elsevier
Explicit dynamic calculations are required in various standards for bridges on high-speed
lines to ensure normative limits. This dynamic analysis is based on the resonance …

[HTML][HTML] A review of soil deformation and lateral pressure ratcheting phenomena in integral abutment bridges

MSK Hassan, DS Liyanapathirana, W Fuentes… - Transportation …, 2024 - Elsevier
Integral bridges have been proposed as a jointless design alternative to the traditional
counterparts, possessing copious potential economic and structural advantages. However …

Experimental and numerical study on the influence of dynamic structure-soil-structure interaction on the responses of two adjacent idealized structural systems

J Wang, T Guo, Z Du - Journal of Building Engineering, 2022 - Elsevier
To investigate the influence of dynamic structure-soil-structure interaction (SSSI) on the
responses of two adjacent structures, shaking table tests were conducted on a series of …

Challenges and perspectives for integral bridges in the UK: PLEXUS small-scale experiments

S Luo, F De Luca, R De Risi, L Le Pen… - Proceedings of the …, 2022 - icevirtuallibrary.com
This study focuses on the investigation of the factors that have limited, so far, the
development of a consistent design and assessment approach for integral bridges (IBs) …

Shaking table tests and parametric analysis of dynamic interaction between soft soil and structure group

J Wang, T Guo, Z Du, S Yu - Engineering Structures, 2022 - Elsevier
Dynamic interaction between soil and structure group (SSGI) has received increasing
attention due to higher requirements for urban seismic hazard prevention in recent years …

Centrifuge shaking table study on the hydrodynamic effects on a pile foundation bridge pier in soft soil under earthquakes

Y Chen, Y Lv, K Wu, X Huang - Marine Structures, 2022 - Elsevier
Previous investigations have shown that water-pier interaction has a considerable effect on
the seismic response of bridge piers in deep water. However, most of those studies …

[HTML][HTML] Predicting the Influence of Soil–Structure Interaction on Seismic Responses of Reinforced Concrete Frame Buildings Using Convolutional Neural Network

J Wang, Y Xie, T Guo, Z Du - Buildings, 2023 - mdpi.com
Most regional seismic damage assessment (RSDA) methods are based on the rigid-base
assumption to ensure evaluating efficiency, while these practices introduce factual errors …

Probabilistic formulation for the q-factor of piles with damping pre-hole

A Aloisio, A Contento, J Xue, R Fu… - Bulletin of Earthquake …, 2023 - Springer
The flexibility of the foundation system significantly affects the seismic and operational
performance of integral abutment bridges (IAB). The so-called pile isolation system can lead …