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Xunqian Xu, Yu Li, Fengyi Kang, Shue Li, Guozhi Wan, Qi Li, Tao Wu and Siwen Wang
The fluid-saturated porous continuous barrier has a better vibration isolation effect than the single-phase solid continuous barrier, and layer-forming saturated soils will have an impact on the vibration isolation effect of the barriers due to their irr...
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Ying He, Xu Liu, Zhongxian Liu, Xueling Chen and Benchi Yin
Considering the randomness of saturated media parameters such as porosity and permeability coefficient and the randomness of geometric boundary, based on Biot?s theory and the indirect boundary element method (IBEM), in this paper, the Monte Carlo method...
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Kai Yan, Yong Wang, Xianghua Lai, Yanli Wang and Zhiyong Yang
The influence of saturation on the Poisson?s ratio v of reservoir sediments has an engineering significance in the field of oil and nature gas exploration. Based on a self-developed combined (BE-EE-RC) test system, under the dehydration path, the Poisson...
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Deyong Guan and Kun Meng
In this paper, an analytical methodology is proposed to study the vibration of an offshore friction pile embedded in multilayered saturated viscoelastic soils by combining Biot?s saturated wave propagation theory, Novak?s plane-strain model, and the fict...
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Lai Jiang, Jisheng Zhang, Linlong Tong, Yakun Guo, Rui He and Ke Sun
This paper presents the results from a numerical simulation study to investigate wave trapping by a series of trapezoidal porous submerged breakwaters near a vertical breakwater, as well as the seabed response around the vertical breakwater. An integrate...
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Pilar Díaz-Carrasco, Sergio Croquer, Vahid Tamimi, Jay Lacey and Sébastien Poncet
This review paper presents the recent advances in the numerical modelling of wave?structure?seabed interactions. The processes that are involved in wave?structure interactions, which leads to sediment transport and scour effects, are summarized. Subseque...
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Junwei Liu, Shuiyue Chen, Xin Li and Zuodong Liang
This paper analyses the fluid?seabed?structure interactions (FSSI) around the open-ended pile by applying the in-house solver established on the open-source Computational Fluid Dynamics (CFD) platform. The Reynolds-averaged Navier?Stokes (RANS) equations...
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Cynthia Su Xin Foo, Chencong Liao and Jinjian Chen
The evaluation of the wave-induced seabed response around a buried pipeline has been widely studied. However, the analysis of seabed response around marine structures under the wave and current loadings are still limited. In this paper, an integrated num...
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Xiao Xiao Wang, Dong-Sheng Jeng and Chia-Cheng Tsai
The evaluation of the wave-induced seabed instability around a submarine pipeline is particularly important for coastal engineers involved in the design of pipelines protection. Unlike previous studies, a meshfree model is developed to investigate the wa...
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Paul M. Delgado, V. M. Krushnarao Kotteda and Vinod Kumar
Efficient and accurate poroelasticity models are critical in modeling geophysical problems such as oil exploration, gas-hydrate detection, and hydrogeology. We propose an efficient operator splitting method for Biot?s model of linear poroelasticity based...
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