Inspections of Previously Monitored Coastal Structures

Inspections of Previously Monitored Coastal Structures PDF Author: Robert R. Bottin
Publisher:
ISBN:
Category : Armourstone
Languages : en
Pages : 70

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Inspections of Previously Monitored Coastal Structures

Inspections of Previously Monitored Coastal Structures PDF Author: Robert R. Bottin
Publisher:
ISBN:
Category : Armourstone
Languages : en
Pages : 70

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Monitoring of Harbor Improvements at St. Paul Harbor, St. Paul Island, Alaska

Monitoring of Harbor Improvements at St. Paul Harbor, St. Paul Island, Alaska PDF Author: Robert R. Bottin
Publisher:
ISBN:
Category : Harbors
Languages : en
Pages : 132

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In 1992, St. Paul Harbor, Alaska, was approved for inclusion in the Monitoring Completed Navigation Projects Program. The objective of the monitoring plan for St. Paul Harbor was to determine if the harbor and its structures were performing (both functionally and structurally) as predicted by model studies used in the project design. Monitoring of the harbor was conducted during the period July 1993 through June 1996. Elements of the monitoring program included prototype wave gauging, wave hindcast study, wave runup, wave overtopping, bathymetric analysis, broken armor unit surveys, and photogrammetric analysis. Wave height data obtained inside the harbor appeared to validate a previous three-dimensional model study. A videotape analysis used to obtain wave runup data along the face of the St. Paul Harbor main breakwater was successful, except during periods of low visibility. Trends in wave hindcast data obtained outside the harbor correlated reasonably well with runup data in a qualitative sense. Absolute values of the hindcast significant wave heights, however, appeared to be substantially lower than the waves experienced in the prototype based on runup values measured, overtopping observed, and local forecasts. Although the St. Paul Harbor main breakwater is currently functioning in an acceptable manner and is in good condition structurally, armor stone continues to degrade. Continued deterioration is predicted due to freeze-thaw and wet-dry cycles as well as large waves and sea ice action. Photogrammetric analysis revealed most of the breakwater extension was below its design elevation.

Energy and Water, and Related Agencies Appropriations for Fiscal Year 2007: Justifications: Dept. of the Army, Corps of Engineers

Energy and Water, and Related Agencies Appropriations for Fiscal Year 2007: Justifications: Dept. of the Army, Corps of Engineers PDF Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water, and Related Agencies
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 1920

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Energy and Water Development Appropriations for 2002: Department of Army

Energy and Water Development Appropriations for 2002: Department of Army PDF Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 2622

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Energy and Water Development Appropriations for 2002

Energy and Water Development Appropriations for 2002 PDF Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 2346

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Coastal Structure Inspection Technologies

Coastal Structure Inspection Technologies PDF Author: Terri L. Prickett
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ISBN:
Category : Coastal Structure Acoustic Raster Scanning (CSARS) System
Languages : en
Pages : 46

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Energy and Water, and Related Agencies Appropriations for Fiscal Year 2007

Energy and Water, and Related Agencies Appropriations for Fiscal Year 2007 PDF Author: United States. Congress. Senate. Committee on Appropriations. Subcommittee on Energy and Water, and Related Agencies
Publisher:
ISBN:
Category : Energy development
Languages : en
Pages : 1916

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Periodic Inspections of Kahului and Laupahoehoe Breakwaters, Hawaii

Periodic Inspections of Kahului and Laupahoehoe Breakwaters, Hawaii PDF Author:
Publisher: DIANE Publishing
ISBN: 1428911073
Category :
Languages : en
Pages : 65

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Energy and Water Development Appropriations for 1999: Department of the Army, Corps of Engineers

Energy and Water Development Appropriations for 1999: Department of the Army, Corps of Engineers PDF Author: United States. Congress. House. Committee on Appropriations. Subcommittee on Energy and Water Development
Publisher:
ISBN:
Category : Nature
Languages : en
Pages : 2114

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Technical Memodrandum

Technical Memodrandum PDF Author: Waterways Experiment Station (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 130

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