Alternative Technologies in Beach Preservation

Transcription

1 Alternative Technologies in Beach Preservation Proceedings of the 7th National Conference on Beach Preservation Technology Hyatt Regency Hotel Tampa, Florida February 9-11,1994 Conference Organizers: Florida Shore & Beach Preservation Association University of Florida - Coastal Engineering Department U.S. Army Corps of Engineers Co-Sponsors: American Shore & Beach Preservation Association Florida Institute of Technology Florida Sea Grant Program South Carolina Sea Grant Consortium South Carolina Shore & Beach Preservation Association Texas General Land Office University of South Florida Compiled by Lawrence S. Tait Florida Shore & Beach Preservation Association 864 East Park Avenue Tallahassee, Florida UB/TIB Hannover Printed June 1994 Tallahassee, Florida

2 Table of Contents Opening General Session: Alternative Technologies in Shore Protection and Erosion Control: What is Their Role in Modern Beach Management? 1 Opening Comments by Dr. Kevin R. Bodge 3 Florida's New Program on Experimental Beach Projects by Paden E. Woodruff 10 Marine Turtle Concerns with Alternative Technologies for Beach Erosion Response by David W. Arnold & Michael W. Sole 27 Beachface Drainage - A Tool for Coastal Stabilization by Robert G. Lenz, P.E. 53 Beach Face Dewatering - The European Experience by Hans Vesterby 69 Enhancement of Beach Fill Performance by Combination with an Artificial Submerged Reef System by Richard E. Creter, Tamara D. Garaffa & Christopher J. Schmidt, P.E. 90 An Overview of the PEP (Prefabricated Erosion Prevention) Reef Development by Beth L. Mitchell 97 Preliminary Results From the P.E.P. Reef Monitoring Project by Dr. Robert G. Dean, Michael R. Dombrowski & Albert E. Browder 125 Field Studies of Beach Cones as Coastal Erosion Control/Reversal Devices by E. W. Davis & V. J. Law 148 The Accretion Technology System by W. A. Janis & D. L. Holmberg V/ 158 Beach Erosion Problems and Protection Measures In the City of Long Beach by Robert A. Nathan, P.E. 174 Assessment of Alternative Erosion Control Technology in Southwest Florida: A Saga of Fishnets, Stabilizers, and Seaweed by Dr. Michael F. Stephen, P.G.

3 Workshop Session A: Beach Nourishment 183 Beach Nourishment Design Within an Existing Groin Field at Galveston, Texas by Normal H. Beumel & Kim E. Beachler, P.E. / 198 Evaluation of Erosion " Hot Spots" for Beach Fill Project Performance by Dr. Donald K. Stauble 216 Regional Sand Movement and Performance of Successive Beach Nourishment Projects by Dr. Paul C. -P. Lin, P.E., Inger E. Hansen, & R. Harvey Sasso, P.E. 229 Feasibility of Terminal Structures Along Southern Amelia Island, Florida by Andrew W. Raichle Workshop Session B: Environmental Monitoring: Innovative Approaches to Near Shore Environmental Monitoring of Beach Monitoring Projects 244 An Overview of Workshop Session B by Dr. Randall W. Parkinson, P.G., & Dr. Walter G. Nelson 245 Innovative Use of In-Situ and Airborne Measurements of Electromagnetic Radiation hi Near Shore Environments by Charles Bostater & Andrew Lamb " 252 The Boca Raton Mitigative Artificial Reef - 5 1/2 Years Later by Sandra L. Cummings

4 Workshop Session C: Inlets 285 Performance of 1992 Nearshore Berm Disposal at Port Canaveral, Florida by Dr. Kevin R. Bodge 302 The Delineation of Ebb Shoal Components and the Impact on Florida's Beach and Inlet Management Plans by Douglas W. Mann, P.E. 315 Sand Bypassing at Navigation Inlets: Solution of Small Scale and Large Scale Problems by G. K. Prestedge & D. E. Bosnian 330 Sand Bypassing by Embedded Jet Pump Hybrid Systems by A. W. Wakefield 354 Odd/Even Analysis Modified to Account for Sediment Losses to Ebb and Flood Shoals Barry D. Douglas, P.E., & Michael P. Walther, P.E. 374 Performance of Interim Sand-Tightening Measure at an Inlet Jetty by Christopher G. Creed, Erik J. Olsen, P.E., & Dr. Kevin R. Bodge 389 A Solution to Downdrift Inlet Effects on Knight Island, Florida by Brett D. Moore, P.E. Workshop Session D: Miscellaneous 413 Field Measurement of Longshore Sediment Transport Rates in the Surf Zone: Preliminary Results by Ping Wang & Dr. Richard A. Davis, Jr. 429 Application of Sea Sled Survey and Techniques to Beach Nourishment Monitoring Programs by Jeffrey L. Andrews, C.I.H., Kim E. Beachler, P.E., & Norman H. Beumel 442 Wave Runup Prediction on Curvilinear Slopes by David L. Kriebel & Robert H. Mayer, Jr. 454 A Methodology for Quantifying "Hot-Spot" Erosion Benefits for Shore Protection Projects by Cheryl P. Ulrich, Mona J. King, Evelyn H. Brown, & Paul L. Miselis 474 Shore Protection Design Alternatives Downdrift of an Inlet by Erik J. Olsen, P.E., Dr. Kevin R. Bodge, & Christopher G. Creed 488 Storm Impacts and Response on the South Shore of Long Island Fire Island Inlet to Montauk Pout by Thomas J. Campbell & Joseph Vietri 508 Coastal Storm of December 1992; Delaware and New Jersey Coast by Edward T. Fulford, Ted Keon & Jeff Gebert

5 General Closing Session 526 Beaches, Tourism and Economic Development by William B. Stronge 540 A Proposal to Change the Corps of Engineers Cost/Benefit Analysis for Beach Projects by Orville T. Magoon 545 Preliminary Statistical Analysis of Beach Profiles for Walled and Non-Walled Sections at Sandbridge, Virginia by Dr. David R. Basco, John Hazelton, Doug Bellomo, & Greg Williams 558 Combining Inlet and Beach Management: A Regional Approach by Susan Scott Lucas & Mark B. Gravens 567 Application of the Storm-Induced Beach Change Model (SBEACH) at Martin County, Florida by Cynthia Murphy 582 Construction of Breakwaters and Beachfill at the Naval Air Station, Patuxent River, Maryland by D. W. Yang, J. Me Williams, & S. Ming 594 Winter Storms of : Their Impacts and Remediation, Long Island, New York by Aram V. Terchunian & Daniel M. Covello. 608 Environmental Considerations for Beach Nourishment Projects in Florida* by Richard H. Spadoni & Sandra L. Cummings Rebuttals 625 Comment by the Editor 626 Rebuttal by W. A. Janis 630 Rebuttal by Dr. Michael F. Stephen, P.G. 641 Rebuttal by W.A. Janis ; Papers presented at the 1993 National Conference on Beach Preservation Technology