Coastal Structures: Types, Functions And Applications
Coastal Structures: Types, Functions And Applications
Coastal Structures: Types, Functions And Applications
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To add permeability to a groin:<br />
• Lower the crest<br />
• Shorten seaward extent<br />
• Shorten landward extend<br />
• Use material with voids<br />
To reduce permeability:<br />
• Raise the crest<br />
• Lengthen seaward extent<br />
• Lengthen landward extend<br />
• Eliminate voids<br />
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