Dynamic interaction analysis of structure-water-soil-rock systems under obliquely incident seismic waves for layered soils

C Su, P Wang, M Zhao, G Zhang, X Bao - Ocean Engineering, 2022 - Elsevier
A numerical model for the structure-water-soil (layered)-rock (SWLR) system is proposed in
this paper to evaluate the system dynamic response, in which the fluid-solid coupling effect …

Geosynthetic reinforced rubble mound breakwater for mitigation of tsunami-induced damage

MK Sajan, B Chaudhary, PK Akarsh, S Kumar - Geotextiles and …, 2024 - Elsevier
Several rubble mound breakwaters (RMB) were damaged and even collapsed during the
past tsunamis. The main reasons for the failure of the breakwaters occurred due to the …

Investigating the impact of tsunami waves on gabion material-reinforced coastal structures: A numerical analysis

MK Sajan, B Chaudhary, PK Akarsh, S Kumar - Materials Today …, 2023 - Elsevier
The tsunamis severely damaged several coastal structures in the past, including dykes,
quay walls and breakwaters. The scouring of the foundation seabed has been identified as a …

Development of resilient breakwater against earthquake and tsunami

B Chaudhary, H Hazarika, A Murakami… - International Journal of …, 2019 - ascelibrary.org
The coastal areas in Japan suffered devastating damage due to the great East Japan
earthquake and tsunami in 2011. Breakwaters collapsed mainly because of foundation …

Novel Techniques for Reinforcing Rubble-Mound Breakwater against Tsunamis

MK Sajan, B Chaudhary, AP Kotrabasappa… - … of Geotechnical and …, 2024 - ascelibrary.org
The widespread use of rubble-mound (RM) breakwaters along coasts across the world
highlights the importance of understanding their behavior during natural disasters such as …

Experimental study on the seismic behavior of composite breakwaters located on liquefiable seabed

A Najma, A Ghalandarzadeh - Ocean Engineering, 2019 - Elsevier
Marine structures, such as composite breakwaters, may inevitably be located on loose
sandy profiles. So that the seismic-induced liquefaction of the sub-layers may significantly …

Centrifuge Shaking Table Test on the Seismic Dynamics of Revetment Breakwater and a Nearby Aircraft Runway Built on Reclaimed Coral Sand Foundation

Y Zhang, K He, X Li, J Ye - Journal of Marine Science and Engineering, 2022 - mdpi.com
There are currently at least five aircraft runways built on the reclaimed coral sand
foundations in the South China Sea (SCS). The seismic dynamics and stability of the …

Develo** Tsunami-Resilient Rubble Mound Breakwater: Novel Gabion-Based Technique

MK Sajan, B Chaudhary, A PK, B Sah - Natural Hazards Review, 2025 - ascelibrary.org
The rubble mound (RM) breakwater, which is a prevalent coastal structure worldwide, often
faces the significant challenge of tsunami-induced damage. Coastal regions which are …

Seepage analysis of resilient rubble mound breakwater under tsunami overflow: Numerical analysis

MK Sajan, B Chaudhary - Indian Geotechnical Conference, 2021 - Springer
A breakwater is an offshore structure which is constructed to protect ports and harbours from
the destructive effects of sea waves, currents, typhoons, and even tsunamis by reflecting and …

Insights into effects of seepage on failure of breakwater mound: experimental and numerical investigations

MR Islam, K Hayano, MA Rahman - Indian Geotechnical Journal, 2019 - Springer
Identifying the collapse mechanism of a breakwater mound caused by overtop** and
seepage during extreme natural disasters is an essential element of a hazard mitigation …