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CONTENT:
OBJECTIVE
SCOPE
METHODOLOGY
LITERATURE SURVEY
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OBJECTIVES:
To study the stability of geosynthetic products for shore
protection.
To study the performance of geosynthtic solutions forerosion protection.
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METHODOLOGY
Identification of study area
Identification of required and available parameters
Installation of geotubes
Sunlight/Sea water exposure Degradation of geosynthetics
Laboratory Test
Stability analysis in wave flume UTM tensile strength test
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Beach restoration with geotextile tubes as submerged breakwaters in
Yucatan, Mexico:Ing E. Alvareza,, Ramiro Rubiob, Herbert Ricaldeb
Site condition:
The beaches of the Northern coast of Yucatan in Mexico have been in
a permanent erosion process estimated at1m per year .
Proposed solution:Woven polypropylene geotextile tubes were considered optimal for
the beach restoration project.
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Design parameters:
Wave climate Currents and tide
Bathymetry
Sediment characteristics
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Using submerged geotextile tubes in the protection
of the E. Korean shore: Young In Oh , Eun Chul Shin
Site condition:Shore erosion is currently causing severe damage to shorelines and public
properties along the east coast of Korea.
Proposed solution:
Geotextile tube technology
Stability analysis by 2-dimensional limit equilibrium theory
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Geo-Textile Sand Container Mattresses (GSCM) Lining
for Temporary River Diversion Channels:Rajendra Deshpande
Project:Teesta Low Dam Hydro Electric
Project,westbengal.
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Design Philosophy
Design of Geotextile Filter
Design of G.I. Wire Crates
Design of Geotextile Bags
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References:
1.Pilarczyk, K. W. (2000). Geosynthetics and Geosystems in Hydraulic and Coastal Engineering,Balkema Publ.,Rotterdam, The Netherlands, 913 pgs.
2.Shukla, S. K. and Yin, J.-H. (2006).Fundamentals of Geosynthetic Engineering, Taylor and Francis
Publishers, London, England, 410 pgs.
3.Koerner, R. M. (2005).Designing With Geosynthetics, 5th Edition, Pearson Prentice Hall Publ., Upper Saddle
River, New Jersey, USA, 796 pgs.
4. Sarsby, R. W. Ed. (2007). Geosynthetics in Civil Engineering, Woodhead Publishing Ltd.
Cambridge, England, 295 pgs.
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THANK YOU