Title: CONTRIBUTION OF IACM/FORTH IN PHASE C OF MEASURE 2.1
1INSTITUTE OF APPLIED COMPUTATIONAL
MATHEMATICSFOUNDATION OF RESEARCH AND
TECHNOLOGYCRETE-HELLAS
- CONTRIBUTION OF IACM/FORTH IN PHASE C OF MEASURE
2.1 - - Kokkinos Pyrgos shoreline evolution trend
- - Research solutions
Al. Pantazis (pantazis_al_at_yahoo.gr) N. A.
Kampanis (kampanis_at_iacm.forth.gr), Th. V.
Karambas (karambas_at_marine.aegean.gr),
2KOKKINOS PYRGOS COAST
Comparison between Dossier de Candidature M2.1
and work done until now.
- OK Bibliographical investigation of numerical
models.
- Face A Application de nouvelles methodes pour
le suivi de l erosion et rechargement cotier.
- Face B Indentification des plages en erosion en
Creteet des lieux d accumulation de sable,
optimisation du sediment disponible, creation de
modeles numeriques (propagation d onde, courants
par onde, transport de sediment quasi 3D,
evolution du lit).
- OK Application of Als (Hs contours, current
velocities), beach processes understanding.
- Face C Application des modeles numeriques pour
estimer les taux derosion et deposition,
levolution du profil apres le rechargement a
propos du transport offshore, levolution de la
plateforme et ligne de rivage a propos del
mouvemants lateraux.
- OK Solutions testing with beach nourishment and
brakewaters.
3KOKKINOS PYRGOS COAST
Current status Wave induced current velocities
for West direction winds.
4KOKKINOS PYRGOS COAST
Current status - Coast evolution trend
(sequence of S, SW and W waves)
(S and SW winds NW currents) (W winds SE currents)
5KOKKINOS PYRGOS COAST
- Solutions under investigation
- Beach nourishment with submerged breakwaters
6KOKKINOS PYRGOS COAST
Hs contours for South direction winds
- Wave propagation behind breakwaters and partial
reflection
7KOKKINOS PYRGOS COAST
Wave induced current velocities for South
direction winds with the submerged breakwaters.
8KOKKINOS PYRGOS COAST
Wave induced current velocities for South - West
direction winds with the submerged breakwaters.
9KOKKINOS PYRGOS COAST
Wave induced current velocities for West
direction winds with the submerged breakwaters.
10KOKKINOS PYRGOS COAST
Solution 1 - Coast evolution trend (sequence of
S, SW and W waves)
- Erosion control with accretion in the area of the
structures. - But erosion trend at about 500m east from the
port.
11KOKKINOS PYRGOS COAST
Other combinations of solutions are running
CONCLUSIONS
- Possible construction in the future of big trade
port in the area.
- It is possible to examine various scenarios
concerning construction of coastal structures and
beach nourishment.
- The sand for the nourishment will be taken from
the accretion areas.
- More combinations of submerged breakwaters will
be tested.
12Thank you