DOCSLIB.ORG

36Th International Conference on Coastal Engineering (ICCE 2018)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
36Th International Conference on Coastal Engineering (ICCE 2018) 36th International Conference on Coastal Engineering (ICCE 2018) Baltimore, Maryland, USA 30 July – 3 August 2018 Volume 1 of 3 ISBN: 978-1-5108-9512-6 Printed from e-media with permission by: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 Some format issues inherent in the e-media version may also appear in this print version. Copyright© (2018) by International Conference on Coastal Engineering (ICCE) All rights reserved. Printed with permission by Curran Associates, Inc. (2020) For permission requests, please contact International Conference on Coastal Engineering (ICCE) at the address below. International Conference on Coastal Engineering (ICCE) c/o Patrick Lynett 3620 South Vermont Avenue Los Angeles CA 90089-2531 KAP 224D Phone: (213) 740-3133 Fax: (213) 744-1426 [email protected] Additional copies of this publication are available from: Curran Associates, Inc. 57 Morehouse Lane Red Hook, NY 12571 USA Phone: 845-758-0400 Fax: 845-758-2633 Email: [email protected] Web: www.proceedings.com SESSIONS AEOLIAN SAND TRANSPORT .........................................................................................................................................1 ANALYSIS OF STORM EVENTS .................................................................................................................................... 14 BARRIER ISLAND MORPHOLOGY.............................................................................................................................. 31 BARRIER ISLAND RESTORATION............................................................................................................................... 57 BEACH AND STRUCTURE INTERACTIONS .............................................................................................................. 83 BEACH EROSION CONTROL METHODS.................................................................................................................. 112 BEACH IMPROVEMENT AND MONITORING ......................................................................................................... 118 BEACH NOURISHMENT PROJECTS.......................................................................................................................... 133 BEACH PROFILE EVOLUTION ................................................................................................................................... 140 BEACHFILL PLACEMENT ........................................................................................................................................... 154 BERM, DUNE, AND BLUFF EROSION ........................................................................................................................ 171 BREAKING WAVE MODELING................................................................................................................................... 180 BREAKING WAVES AND TURBULENCE.................................................................................................................. 188 BREAKWATERS AND REVETMENTS........................................................................................................................ 216 COASTAL DESIGN TOOLS ........................................................................................................................................... 232 COASTAL FLOOD RISK ................................................................................................................................................ 256 COASTAL GROUNDWATER FLOW ........................................................................................................................... 275 COASTAL MORPHOLOGICAL MODELING............................................................................................................. 303 COASTAL PROTECTION AND RISK .......................................................................................................................... 343 COASTAL PROTECTION USING VEGETATION..................................................................................................... 359 COASTAL RESEARCH AND EDUCATION ................................................................................................................ 375 COASTAL RESTORATION PROJECTS...................................................................................................................... 390 COASTAL STRUCTURE DESIGN TOOLS.................................................................................................................. 396 COASTAL STRUCTURES .............................................................................................................................................. 431 COASTAL WAVE MODELING ..................................................................................................................................... 437 COMMUNITY VULNERABILITY ASSESSMENT ..................................................................................................... 483 CONCRETE ARMOR BLOCKS..................................................................................................................................... 488 CYCLONE STORM SURGE ........................................................................................................................................... 524 DIKE RISK ASSESSMENT ............................................................................................................................................. 540 DUNE EROSION AND EVOLUTION............................................................................................................................ 553 EXTRATROPICAL STORM SURGE ............................................................................................................................ 571 EXTREME WAVE EVENTS........................................................................................................................................... 574 FLOOD RISK REDUCTION ........................................................................................................................................... 581 FORESHORE SAND TRANSPORT............................................................................................................................... 595 FUTURE SEA LEVEL AND FLOODING...................................................................................................................... 612 FUTURE SHORELINE CHANGES................................................................................................................................ 617 HARBOR OSCILLATIONS ............................................................................................................................................ 623 HURRICANE HARVEY AND STORM SURGE........................................................................................................... 630 HURRICANE IRMA......................................................................................................................................................... 637 HURRICANE MARIA AND STORM SURGE .............................................................................................................. 644 INTERNAL WAVES, METEOTSUNAMI, AND WAVE POWER.............................................................................. 672 LANDSLIDE WAVE AND TSUNAMI EDDY ............................................................................................................... 682 LOCAL SEDIMENT SCOURING AND FILLING ....................................................................................................... 695 LONG-TERM SHORE CHANGES................................................................................................................................. 719 MARSH AND CORAL HYDRODYNAMICS................................................................................................................ 747 MUD AND SAND SUSPENSION .................................................................................................................................... 755 NATURE-BASED SHORE PROJECTS ......................................................................................................................... 762 NEARSHORE CURRENTS ............................................................................................................................................. 768 NEARSHORE WAVE PROPAGATION........................................................................................................................ 791 NEARSHORE WAVE TRANSFORMATION ............................................................................................................... 814 NONLINEAR WAVE MODELING ................................................................................................................................ 843 NUMERICAL MODELING OF STRUCTURES........................................................................................................... 849 PERFORATED AND OWC CAISSONS......................................................................................................................... 876 PILE STRUCTURES ........................................................................................................................................................ 900 PORT OPERATION ASSESSMENT.............................................................................................................................. 907 PORTS...............................................................................................................................................................................
Load more

Recommended publications
  • FEMA FOIA Log – 2018
    Mirandra Abrams, Monique any and all records concerning clients. Kindly provide our office with 10/4/2017 Sambursky a complete copy of clients entire file as it pertains as it pertains to Slone Sklarin Inquiry Number (b) (6) ; Voucher Number (b) (6) ; Payee Verveniotis Reference Number (b) (6) in your possession. 2017-FEFO-02138 - Masters, Mark all contract documents related to temporary staffing services 10/5/2017 contracts for emergency call center support for FEMA in the last five 2017-FEFO-02177 (5) years 2017-FEFO-02187 - (b) (6) all files, correspondence, or other records concerning yourself 10/6/2017 Dallas News Benning, Tom 1) All active FEMA contracts for manufactured housing units. 2) All 10/13/2017 active FEMA individual assistance/technical assistance contracts (IATACs). 3) All pre-event contracts for debris removal that are overseen by FEMA Region 6. 4) All pre-event contracts for housing assistance that are overseen by FEMA Region 6. 5) All noncompetitive disaster relief contracts approved by FEMA since August 14, 2017. 6) All non-local disaster relief contracts approved by FEMA since August 14, 2017, including the written justification 2017-FEFO-02214 for choosing a non-local vendor. FCI Keys, Clay a copy of any and all records related to [FEMA's] response to 10/23/2017 SEAGOVILLE hurricane Katrina, including all memoranda, communications and records of any kind and from any source from August 29, 2005 to 2012. (Date Range for Record Search: From 8/29/2005 To 2017-FEFO-02239 12/1/2012) - (b) (6) Any files related to yourself (Date Range for Record Search: From 10/24/2017 2017-FEFO-02240 1/1/2000 To 9/11/2017) - McClain, Don every individual who has requested assistance by FEMA from both 10/31/2017 Hurricane Irma and Harvey.
    [Show full text]
  • Climatology, Variability, and Return Periods of Tropical Cyclone Strikes in the Northeastern and Central Pacific Ab Sins Nicholas S
    Louisiana State University LSU Digital Commons LSU Master's Theses Graduate School March 2019 Climatology, Variability, and Return Periods of Tropical Cyclone Strikes in the Northeastern and Central Pacific aB sins Nicholas S. Grondin Louisiana State University, [email protected] Follow this and additional works at: https://digitalcommons.lsu.edu/gradschool_theses Part of the Climate Commons, Meteorology Commons, and the Physical and Environmental Geography Commons Recommended Citation Grondin, Nicholas S., "Climatology, Variability, and Return Periods of Tropical Cyclone Strikes in the Northeastern and Central Pacific asinB s" (2019). LSU Master's Theses. 4864. https://digitalcommons.lsu.edu/gradschool_theses/4864 This Thesis is brought to you for free and open access by the Graduate School at LSU Digital Commons. It has been accepted for inclusion in LSU Master's Theses by an authorized graduate school editor of LSU Digital Commons. For more information, please contact [email protected]. CLIMATOLOGY, VARIABILITY, AND RETURN PERIODS OF TROPICAL CYCLONE STRIKES IN THE NORTHEASTERN AND CENTRAL PACIFIC BASINS A Thesis Submitted to the Graduate Faculty of the Louisiana State University and Agricultural and Mechanical College in partial fulfillment of the requirements for the degree of Master of Science in The Department of Geography and Anthropology by Nicholas S. Grondin B.S. Meteorology, University of South Alabama, 2016 May 2019 Dedication This thesis is dedicated to my family, especially mom, Mim and Pop, for their love and encouragement every step of the way. This thesis is dedicated to my friends and fraternity brothers, especially Dillon, Sarah, Clay, and Courtney, for their friendship and support. This thesis is dedicated to all of my teachers and college professors, especially Mrs.
    [Show full text]
  • A Multidiagnostic Investigation of the Mesospheric Bore Phenomenon Steven M
    JOURNAL OF GEOPHYSICAL RESEARCH, VOL. 108, NO. A2, 1083, doi:10.1029/2002JA009500, 2003 A multidiagnostic investigation of the mesospheric bore phenomenon Steven M. Smith,1 Michael J. Taylor,2 Gary R. Swenson,3 Chiao-Yao She,4 Wayne Hocking,5 Jeffrey Baumgardner,1 and Michael Mendillo1 Received 24 May 2002; revised 3 September 2002; accepted 5 September 2002; published 20 February 2003. [1] Imaging measurements of a bright wave event in the nighttime mesosphere were made on 14 November 1999 at two sites separated by over 500 km in the southwestern United States. The event was characterized by a sharp onset of a series of extensive wavefronts that propagated across the entire sky. The waves were easily visible to the 1 naked eye, and the entire event was observed for at least 5 2 hours. The event was observed using three wide-angle imaging systems located at the Boston University field station at McDonald Observatory (MDO), Fort Davis, Texas, and the Starfire Optical Range (SOR), Albuquerque, New Mexico. The spaced imaging measurements provided a unique opportunity to estimate the physical extent and time history of the disturbance. Simultaneous radar neutral wind measurements in the 82 to 98 km altitude region were also made at the SOR which indicated that a strong vertical wind shear of 19.5 msÀ1kmÀ1 occurred between 80 and 95 km just prior to the appearance of the disturbance. Simultaneous lidar temperature and density measurements made at Fort Collins, Colorado, 1100 km north of MDO, show the presence of a large (50 K) temperature inversion layer at the time of the wave event.
    [Show full text]
  • Quantifying Short- to Long-Term Beach and Shoreline Changes in the Gold Beach, Nesika Beach, and Netarts Littoral Cells, Curry and Tillamook Counties, Oregon
    State of Oregon Oregon Department of Geology and Mineral Industries Vicki S. McConnell, State Geologist OPEN-FILE REPORT O-13-07 OREGON BEACH SHORELINE MAPPING AND ANALYSIS PROGRAM: QUANTIFYING SHORT- TO LONG-TERM BEACH AND SHORELINE CHANGES IN THE GOLD BEACH, NESIKA BEACH, AND NETARTS LITTORAL CELLS, CURRY AND TILLAMOOK COUNTIES, OREGON TECHNICAL REPORT TO THE OREGON DEPARTMENT OF LAND CONSERVATION AND DEVELOPMENT by Jonathan C. Allan and Laura L. Stimely Oregon Department of Geology and Mineral Industries Coastal Field Office, 313 SW 2nd Street, Suite D, Newport, OR 97365 G E O L O G Y F A N O D T N M I E N M E T R R A A L P I E N D D U N S O T G R E I R E S O 1937 2013 Quantifying Short- to Long-Term Beach and Shoreline Changes in the Gold Beach, Nesika Beach, and Netarts Littoral Cells NOTICE This product is for informational purposes and may not have been prepared for or be suitable for legal, engineering, or surveying purposes. Users of this information should review or consult the primary data and information sources to ascertain the usability of the information. This publication cannot substitute for site specific investigations by qualified practitioners. Site specific data may give results that differ from the results shown in the publication. Cover photograph: Looking north along the coastal bluffs of Nesika Beach, Curry County. Erosion of the Nesika Beach bluffs reflects some of the highest rates of coastal retreat observed on the Oregon coast. (Photo by J.
    [Show full text]
  • Undular Jump, Numerical Model and Sensitivity
    Alma Mater Studiorum - Università di Bologna FACOLTÀ DI SCIENZE MATEMATICHE, FISICHE E NATURALI Corso di Laurea specialistica in Fisica Dipartimento di Fisica UNDULAR JUMP NUMERICAL MODEL AND SENSITIVITY ANALYSIS Tesi di laurea di: Relatore: MICHELE RAMAZZA Prof. RAMBALDI SANDRO Correlatori: Prof. MANSERVISI SANDRO Dott. CERVONE ANTONIO Sessione III Anno Accademico 2007-2008 2 CONTENTS Abstract................................................................................................................................................5 Sommario.............................................................................................................................................5 List of symbol ....................................................................................................................................6 1.Introduction ....................................................................................................................................8 1.1.Open channel flow.................................................................................................................8 1.1.1.Introduction....................................................................................................................8 1.1.2.Classification of open channel flows.........................................................................8 1.1.3.Complexity ....................................................................................................................8 1.2.Bases of open channel hydraulics ...................................................................................10
    [Show full text]
  • An Undular Bore and Gravity Waves Illustrated by Dramatic Time-Lapse Photography
    AUGUST 2010 C O L E M A N E T A L . 1355 An Undular Bore and Gravity Waves Illustrated by Dramatic Time-Lapse Photography TIMOTHY A. COLEMAN AND KEVIN R. KNUPP Department of Atmospheric Science, University of Alabama in Huntsville, Huntsville, Alabama DARYL E. HERZMANN Department of Agronomy, Iowa State University, Ames, Iowa (Manuscript received 24 March 2010, in final form 17 May 2010) ABSTRACT On 6 May 2007, an intense atmospheric undular bore moved over eastern Iowa. A ‘‘Webcam’’ in Tama, Iowa, captured dramatic images of the effects of the bore and associated gravity waves on cloud features, because its viewing angle was almost normal to the propagation direction of the waves. The time lapse of these images has become a well-known illustration of atmospheric gravity waves. The environment was favorable for bore formation, with a wave-reflecting unstable layer above a low-level stable layer. Surface pressure and wind data are correlated for the waves in the bore, and horizontal wind oscillations are also shown by Doppler radar data. Quantitative analysis of the time-lapse photography shows that the sky brightens in wave troughs because of subsidence and darkens in wave ridges because of ascent. 1. Introduction et al. 2010). There is typically an energy imbalance across the bore. The form of the dissipation of the energy is During the morning hours of 6 May 2007, an intense related to the bore strength h /h ,whereh is the initial atmospheric bore, with a pressure perturbation of 4 hPa, 1 0 0 depth of the stable layer and h is its postbore depth.
    [Show full text]
  • Gravity Currents
    Vorticity-based Analytical Models for Internal Bores and Gravity Currents Zac Borden and Eckart Meiburg UC Santa Barbara • Motivation - Hydraulic jumps - Internal bores - Gravity currents • Earlier modeling approaches • Circulation-based modeling • Summary and outlook Hydraulic jumps Laminar circular hydraulic jump: Hydraulic jumps Hydraulic jump in a dam spillway: Hydraulic jumps Hydraulic jump in a dam spillway: Hydraulic jumps Tidal bore on the river Severn: Internal bore Undular bore in the atmosphere (Africa): Internal bore Atmospheric bore (Iowa): Analytical models for stratified flows Single-layer hydraulic jump (Rayleigh 1914): Note: Simulation based on continuity + NS eqns. (mass, momentum) In reference frame moving with the bore: steady flow U1 hf ρ1 U ha Task: Find U, U1 as f (hf , ha) Mass conservation: Horiz. momentum conservation: → where and Analytical models for stratified flows (cont’d) Two-layer internal bore for small density contrast (Boussinesq): Find U, U1, U2 as f (hf , ha , H, g’) Have 3 conservation laws: - mass in lower layer: - mass in upper layer: - overall horiz. mom.: th But: pressure difference ptr – ptl appears as additional 4 unknown → closure assumption needed! Two-layer internal bores (Boussinesq) Closure assumption by Wood and Simpson (1984): no energy dissipation in the upper layer → apply Bernoulli eqn. along the top wall: → where , and Alternative closure assumption by Klemp et al. (1997): no energy dissipation in lower layer → apply Bernoulli along lower wall: → Two-layer internal bores (Boussinesq)
    [Show full text]
  • HURRICANE MARIE (EP132014) 22 – 28 August 2014
    NATIONAL HURRICANE CENTER TROPICAL CYCLONE REPORT HURRICANE MARIE (EP132014) 22 – 28 August 2014 David A. Zelinsky and Richard J. Pasch National Hurricane Center 30 January 2015 GOES-W VISIBLE IMAGE OF HURRICANE MARIE AT PEAK INTENSITY, 1800 UTC 24 AUGUST 2014. CREDIT: NHC Marie was the first category 5 hurricane (on the Saffir-Simpson Hurricane Wind Scale) in the eastern North Pacific basin since Hurricane Celia in 2010. Its estimated maximum sustained winds of 140 kt make it tied for the fourth strongest hurricane in the eastern North Pacific since reliable records began in 1988. Although it remained well offshore, large waves from Marie affected portions of the coast from southwestern Mexico to southern California. Hurricane Marie 2 Hurricane Marie 22 – 28 AUGUST 2014 SYNOPTIC HISTORY Hurricane Marie developed from a tropical wave that crossed the coast of Africa and entered the eastern tropical Atlantic on 10 August (Fig. 1). Although the wave was associated with a distinct low- to mid-level vorticity maximum and moist air near the wave axis, strong easterly shear and entrainment of dry environmental air prevented development of the system over the eastern and central tropical Atlantic. The wave entered the Caribbean Sea on 16 August, at which time interactions with South America and an upper-level trough further inhibited development. The wave crossed Central America around 19 August and subsequently moved into a far more conducive environment for development in the eastern North Pacific. The favorable environment supported persistent widespread convection that led to the development of a large but disorganized area of low pressure by early 20 August.
    [Show full text]
  • NASA Sees Huge Hurricane Marie Slam Socorro Island 26 August 2014, by Rob Gutro
    NASA sees huge Hurricane Marie slam Socorro Island 26 August 2014, by Rob Gutro tightly wound center and eye. A thick band of powerful thunderstorms surrounded the center of circulation, and bands of thunderstorms spiraled into the center from the west, that wrapped entirely around the outside perimeter. The image was created by the MODIS Rapid Response Team at NASA's Goddard Space Flight Center in Greenbelt, Maryland. Mexico's Socorro Island is a small volcanic island located about 600 kilometers off the country's western coast. There are about 45 people on the island including the residents of a naval station. Socorro Island was pummeled with heavy rainfall, hurricane-force winds and high, dangerous surf. Marie is also generating dangerous surf along the western coast of mainland Mexico. Swells generated by Marie are affecting much of the Baja California peninsula and the southern Gulf of California. The National Hurricane Center (NHC) noted that these swells are spreading northwestward and will reach the southern California later today. Life-threatening surf and rip current conditions are likely as a result of these On Aug. 25 at 18:20 UTC (2:20 p.m. EDT) the MODIS swells...as well as minor coastal flooding. instrument aboard NASA's Terra satellite captured Hurricane Marie's center just west of Socorro Island, Mexico in the Eastern Pacific. Credit: NASA's Goddard MODIS Rapid Response Team NASA's Terra satellite passed over Hurricane Marie when its eye was just to the west of Socorro Island in the Eastern Pacific. Marie's eye may have been near the island, but the storm extended several hundreds of miles from there.
    [Show full text]
  • 2008 Tropical Cyclone Review Summarises Last Year’S Global Tropical Cyclone Activity and the Impact of the More Significant Cyclones After Landfall
    2008 Tropical Cyclone 09 Review TWO THOUSAND NINE Table of Contents EXECUTIVE SUMMARY 1 NORTH ATLANTIC BASIN 2 Verification of 2008 Atlantic Basin Tropical Cyclone Forecasts 3 Tropical Cyclones Making US Landfall in 2008 4 Significant North Atlantic Tropical Cyclones in 2008 5 Atlantic Basin Tropical Cyclone Forecasts for 2009 15 NORTHWEST PACIFIC 17 Verification of 2008 Northwest Pacific Basin Tropical Cyclone Forecasts 19 Significant Northwest Pacific Tropical Cyclones in 2008 20 Northwest Pacific Basin Tropical Cyclone Forecasts for 2009 24 NORTHEAST PACIFIC 25 Significant Northeast Pacific Tropical Cyclones in 2008 26 NORTH INDIAN OCEAN 28 Significant North Indian Tropical Cyclones in 2008 28 AUSTRALIAN BASIN 30 Australian Region Tropical Cyclone Forecasts for 2009/2010 31 Glossary of terms 32 FOR FURTHER DETAILS, PLEASE CONTACT [email protected], OR GO TO OUR CAT CENTRAL WEBSITE AT HTTP://WWW.GUYCARP.COM/PORTAL/EXTRANET/INSIGHTS/CATCENTRAL.HTML Tropical Cyclone Report 2008 Guy Carpenter ■ 1 Executive Summary The 2008 Tropical Cyclone Review summarises last year’s global tropical cyclone activity and the impact of the more significant cyclones after landfall. Tropical 1 cyclone activity is reviewed by oceanic basin, covering those that developed in the North Atlantic, Northwest Pacific, Northeast Pacific, North Indian Ocean and Australia. This report includes estimates of the economic and insured losses sus- tained from each cyclone (where possible). Predictions of tropical cyclone activity for the 2009 season are given per oceanic basin when permitted by available data. In the North Atlantic, 16 tropical storms formed during the 2008 season, compared to the 1950 to 2007 average of 9.7,1 an increase of 65 percent.
    [Show full text]
  • RSN 06-04 Dynamic Revetments.Pub
    Research Notes Oregon Department of Transportation RSN 06-04 December 2005 Defending the Coast with Dynamic Revetments Many portions of the Oregon coastline are subject armoring. Since they are dynamic features, they to erosion due to wave action. This natural can absorb more of the wave energy rather than evolution of the shore becomes a problem when reflecting much of it the way riprap does. This highways or other structures have been constructed mitigates some of the functional problems close to the shore. The traditional approach to associated with riprap. preventing coastal erosion from threaten constructed features is to armor the shoreline with riprap. There are aesthetic, environmental, and functional problems with riprap that often make it an unacceptable solution. Natural cobble beach at Cove Beach near Cannon Beach, Oregon. The Oregon coast has a number of naturally Traditional rip rap shore protection near Neskowin, Oregon. occurring cobble or gravel beaches, so a man made dynamic revetment would not appear out of place. Natural cobble or gravel berm beaches have long been observed to be generally more stable than The Oregon Department of Transportation worked sand beaches. This has led them to be used as an with the Oregon Department of Geology and alternative approach to shore protection. This type Mineral Industries to conduct research aimed at of shoreline protection has been referred to as a, eventually using dynamic revetments to protect the dynamic revetment, or cobble berm. Since this coast highway or its bridges. The research had two type of shoreline occurs naturally, in some settings main objectives. The first was to observe the it could be more aesthetically and environmentally geometry of natural cobble and gravel beaches and acceptable than riprap.
    [Show full text]
  • Section 7: Floods
    Natural Hazards Mitigation Plan Section 7 – Floods City of Newport Beach, California SECTION 7: FLOODS Table of Contents Why Are Floods a Threat to the City of Newport Beach? ............................ 7-1 History of Flooding in the City of Newport Beach ............................................................... 7-3 Historic Flooding in Orange County .......................................................................................... 7-8 Historic Flooding in Southern California ................................................................................. 7-11 What Factors Create Flood Risk? ................................................................... 7-14 Climate ........................................................................................................................................... 7-14 Tides ................................................................................................................................................ 7-19 Geography and Geology .............................................................................................................. 7-20 Built Environment ......................................................................................................................... 7-21 How Are Flood-Prone Areas Identified? ....................................................... 7-21 Flood Mapping Methods and Techniques ................................................................................ 7-22 Flood Terminology ......................................................................................................................
    [Show full text]