A Review of Floating Structures as a sustainable Alternative to Land Reclamation

Urbanization and population growth have created an increasing demand
for land, especially in coastal cities. Traditional land reclamation
techniques involve filling water bodies with soil, sand, or rock to create
usable land. However, these methods significantly impact marine
ecosystems, alter natural hydrodynamics, and contribute to environmental
degradation.
Floating structures have emerged as an innovative and sustainable
alternative. These structures are built on water and are designed to adapt
to fluctuating water levels, making them particularly suitable for coastal
and flood-prone regions. This study presents a comprehensive review of
floating structures, their classification, design principles, environmental
benefits, and comparison with land reclamation. The report critically
evaluates global case studies and highlights research gaps, especially in
the Indian context. The findings indicate that floating infrastructure can
play a key role in future sustainable urban development.
Keywords: Offshore Structure, Floating Structures, Pontoon Structures, Land
Reclamation & Floating Structures;