New Requirements On Beach Design:
Limiting States Condition
Author(s)
J. C. Santás & J. M. de la Peña
Abstract
The natural evolution of a beach follows a sequence of different situations:
accretion, erosion, annual oscillations and stable phases, but the beach is not an
isolated coastal unit and interacts with its surrounding areas. Problems appear
when its evolution affects other entities on the coastal zone related to
infrastructures or leisure use or to the territorial development of the coastal
region.
Problems also brought about by urban pressure and the natural tendency to
invade and use the coastal zone has led to designing the coastal edge without
taking into account the effects of bad weather states or storms, as it is for other
coastal structures. When this happens and damage occurs, public opinion
establishes a relation of damage with other circumstances or factors different to
the real question, which is that the beach design has not taken into account
extreme conditions: the land development has considered the beach only in its
best or medium weather conditions.
This paper presents new criteria to designing beaches taking into account its
state of maximum sea impact, that is, its limit state.
Keywords: beach design, stormy boundary conditions for beach design.
Keywords
beach design, stormy boundary conditions for beach design
Related Book
Other papers in this volume
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